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Alcatel-Lucent 7705 Service Manual

Service aggregation router os
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Download this manual See also: Configuration Manual, Installation Manual
Alcatel-Lucent 7705
SERVICE AGGREGATION ROUTER OS | RELEASE 3.0
S E R V I C E S G U I D E
Alcatel-Lucent Proprietary
This document contains proprietary information of Alcatel-Lucent and is not to be disclosed
or used except in accordance with applicable agreements.
Copyright 2010 © Alcatel-Lucent. All rights reserved.

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Summary of Contents for Alcatel-Lucent 7705

  • Page 1 S E R V I C E S G U I D E Alcatel-Lucent Proprietary This document contains proprietary information of Alcatel-Lucent and is not to be disclosed or used except in accordance with applicable agreements. Copyright 2010 © Alcatel-Lucent. All rights reserved.
  • Page 2 The customer hereby agrees that the use, sale, license or other distribution of the products for any such application without the prior written consent of Alcatel-Lucent, shall be at the customer's sole risk. The customer hereby agrees to defend and hold Alcatel-Lucent harmless from any claims for loss, cost, damage, expense or liability that may arise out of or in connection with the use, sale, license or other distribution of the products in such applications.

  • Page 3: Table Of Contents

    Alcatel-Lucent 7705 SAR Services Configuration Process........
  • Page 4 Ipipe Service Overview ............. . . 168 Page 4 7705 SAR OS Services Guide...
  • Page 5 VLL Services Command Reference ............227 7705 SAR OS Services Guide...
  • Page 6 Setting Up Connections Between the 5620 SAM and the 7705 SAR ......330...
  • Page 7 Standards and Protocol Support ........... 541 7705 SAR OS Services Guide...
  • Page 8 Table of Contents Page 8 7705 SAR OS Services Guide...
  • Page 9 7705 SAR-8 and 7705 SAR-F Comparison ........
  • Page 10 Show DHCP Summary Output Fields ..........522 Page 10 7705 SAR OS Services Guide...
  • Page 11 Show Tunnel Table Output Fields ..........533 7705 SAR OS Services Guide...
  • Page 12 List of Tables Page 12 7705 SAR OS Services Guide...
  • Page 13 Y.1731 MEP Support on the 7705 SAR ........
  • Page 14 MTU Points on the 7705 SAR ........

  • Page 15: List Of Acronyms

    ANSI American National Standards Institute Apipe ATM VLL automatic protection switching address resolution protocol autonomous system ASAP any service, any port 7705 SAR OS Services Guide Page 15...
  • Page 16 BSTA Broadband Service Termination Architecture base transceiver station channel associated signaling common bonding networks committed buffer space control channel continuity check continuity check message customer edge circuit emulation circuit emulation circuit emulation services Page 16 7705 SAR OS Services Guide...
  • Page 17 CSPF constrained shortest path first connection verification customer VLAN (tag) control word direct current DC-C DC return - common data communications equipment DC-I DC return - isolated digitally controlled oscillator DDoS distributed DoS 7705 SAR OS Services Guide Page 17...
  • Page 18 (last packet of a fragment) ECMP equal cost multi-path Ethernet in the first mile exterior gateway protocol EIA/TIA-232 Electronic Industries Alliance/Telecommunications Industry Association Standard 232 (also known as RS-232) ELER egress label edge router Page 18 7705 SAR OS Services Guide...
  • Page 19 FEAC far-end alarm and control forwarding equivalence class fixed filter forwarding information base FIFO first in, first out fault notification generator figure of merit fast reroute FEC-to-NHLFE file transfer protocol generic framing procedure 7705 SAR OS Services Guide Page 19...
  • Page 20 IETF Internet Engineering Task Force interior gateway protocol ILER ingress label edge router incoming label map inverse multiplexing over ATM input/output module Internet Protocol IPCP Internet Protocol Control Protocol IPIP IP in IP Page 20 7705 SAR OS Services Guide...
  • Page 21 LLID loopback location ID loss measurement link-state advertisement LSDB link-state database label switched path link-state PDU (for IS-IS) label switch router link-state request link-state update linktrace line termination equipment linktrace message 7705 SAR OS Services Guide Page 21...
  • Page 22 Metro Ethernet Forum maintenance entity group MEG-ID maintenance entity group identifier Metro Ethernet network maintenance association end point multi-field classification MIP half function management information base Page 22 7705 SAR OS Services Guide...
  • Page 23 NNHOP next next-hop network-to-network interface Node B similar to BTS but used in 3G networks — term is used in UMTS (3G systems) while BTS is used in GSM (2G systems) 7705 SAR OS Services Guide Page 23...
  • Page 24 PDVT packet delay variation tolerance provider edge router per-hop behavior physical layer protocol ID peak information rate PLCP Physical Layer Convergence Protocol point of local repair point of presence packet over SONET Page 24 7705 SAR OS Services Guide...
  • Page 25 RJ-45 registered jack 45 Radio Network Controller record route object RS-232 Recommended Standard 232 (also known as EIA/TIA-232) RSVP-TE resource reservation protocol - traffic engineering R&TTE Radio and Telecommunications Terminal Equipment 7705 SAR OS Services Guide Page 25...
  • Page 26 SAR-8 7705 Service Aggregation Router - 8-slot chassis SAR-F 7705 Service Aggregation Router - fixed form-factor chassis SAToP structure-agnostic TDM over packet SCADA surveillance, control and data acquisition secure copy signal degrade...
  • Page 27 TLDP targeted LDP type length value type of service T-PE terminating provider edge router TPID tag protocol identifier time to live tunnel table manager U-APS unidirectional automatic protection switching unspecified bit rate 7705 SAR OS Services Guide Page 27...
  • Page 28 WCDMA wideband code division multiple access (transmission protocol used in UMTS networks) WRED weighted random early discard wait to restore Page 28 7705 SAR OS Services Guide...

  • Page 29: Preface

    Audience This guide is intended for network administrators who are responsible for configuring the 7705 SAR routers. It is assumed that the network administrators have an understanding of networking principles and configurations. Protocols, standards, and services described in this guide include the following: •...
  • Page 30 (OAM) tools. Technical Support If you purchased a service agreement for your 7705 SAR router and related products from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased an Alcatel-Lucent service agreement, contact your...

  • Page 31: Getting Started

    This guide is presented in an overall logical configuration flow. Each section describes a software area and provides CLI syntax and command usage to configure parameters for a functional area. Table 1: 7705 SAR Configuration Process Area Task...

  • Page 32: Notes On 7705 Sar-8 And 7705 Sar-F

    The 7705 SAR-8 and the 7705 SAR-F run the same operating system software. The main difference between the products is their hardware platforms. The 7705 SAR-8 has an 8-slot chassis that supports two CSMs, a Fan module and six adapter cards.
  • Page 33 16 T1/E1 ports on the 7705 SAR-F support multiple synchronization sources to support two timing references. On the 7705 SAR-8, the CLI indicates the MDA type for the 16-port T1/E1 ASAP Adapter card as a16-chds1. On the 7705 SAR-F, the CLI indicates the MDA type for the 7705 SAR-F ports as a16-chds1v2.
  • Page 34 Getting Started Page 34 7705 SAR OS Services Guide...

  • Page 35: Services Overview

    Services Overview In This Chapter This chapter provides an overview of the 7705 SAR subscriber services, service model, and service entities. Additional details on the individual subscriber services are found in subsequent chapters. Topics in this chapter include: • Introduction to Services on the 7705 SAR on page 36 →...

  • Page 36: Introduction To Services On The 7705 Sar

    These emulated services provide connectivity between a service access point (SAP) on one 7705 SAR and on another SAP on the same router, or on a remote 7705 SAR, 7710 SR, or 7750 SR. VLL services offer SAP logical entities – such as a VLAN or a virtual connection –...

  • Page 37: Service Types

    Network (VPN) service to end customers. VPRN traffic is transported over LDP and RSVP-TE tunnels, as well as static LSPs. Service Types Services are commonly called customer or subscriber services. The 7705 SAR offers the following types of services, which are described in more detail in the referenced chapters: •...

  • Page 38: Table 3: Pseudowire Service Types

    Introduction to Services on the 7705 SAR • Virtual Private Routed Network Service (VPRN) → VPRN provides a Layer 3 VPN service to end customers. VPRN services provide MP-BGP peering with other PEs, configurable QoS policy and filtering, VRF import and export policies, and SGT-QoS marking. See...

  • Page 39: Service Policies

    Services Overview Service Policies Common to all 7705 SAR connectivity services are policies that are assigned to the service. Policies are defined at the global level, then applied to a service on the router. Policies are used to define 7705 SAR service enhancements.

  • Page 40: Alcatel-Lucent Service Model

    Alcatel-Lucent Service Model Alcatel-Lucent Service Model The 7705 SAR routers are deployed at the provider edge (PE). Services are provisioned on the 7705 SAR and other network equipment in order to facilitate the transport of telecommunications data across an IP/MPLS provider’s core network. The data is formatted so that it can be transported in encapsulation tunnels created using generic routing encapsulation (GRE), IP encapsulation, or MPLS label switched paths (LSPs).

  • Page 41: Service Entities

    Service Service Service Service access destination destination access Subscribers Subscribers points points points points Customer Service Service Customer Exit Exit Customer Service Service Customer Exit Exit Customer Customer Service Service ALU-A ALU-B 19686 7705 SAR OS Services Guide Page 41...

  • Page 42: Customers

    For example, a SAP may be a channel group within a DS1 or E1 frame, an ATM endpoint, an Ethernet port, or a VLAN that is identified by an Ethernet port and a VLAN tag. Each subscriber service connection on the 7705 SAR is configured to use only one SAP.

  • Page 43: Sap Encapsulation Types And Identifiers

    Services Overview In general, SAPs are logical endpoints that are local to the 7705 SAR and are uniquely identified by: • the physical Ethernet port, SONET/SDH port, or TDM channel group • the encapsulation type for the service (for example, ATM) •...

  • Page 44: Figure 3: Multiple Saps On A Single Port/Channel

    Throughout this guide, the term “channel group” is often simplified to “channel”. • Do not confuse the term “encapsulation ID” (described here) with the term “Encapsulation ID”, which is used with the SNMP and MIBs for the 7705 SAR. Ethernet Encapsulations The following encapsulation service options are available on Ethernet ports: •...

  • Page 45: Table 4: Service Types And Sap Encapsulations

    (PPP). Service Types and SAP Encapsulations — Summary Table 4 lists the SAP encapsulations available to 7705 SAR service types. These encapsulations apply to access-facing ports. The service (port) type and encapsulations are configured at the port level. Table 4: Service Types and SAP Encapsulations...

  • Page 46: Sap Configuration Considerations

    • A SAP is a local entity and is only locally unique to a given device. The same SAP ID value can be used on another 7705 SAR. • There are no default SAPs. All subscriber service SAPs must be created.

  • Page 47: Service Destination Points (Sdps)

    Service Destination Points (SDPs) An SDP identifies the endpoint of a logical unidirectional service tunnel. The service tunnel provides a path from one 7705 SAR to another network device, such as another 7705 SAR, a 7710 SR, or a 7750 SR.

  • Page 48: Sdp Binding

    (the SDP). Otherwise, service traffic is not directed to a far-end point and the far-end 7705 SAR device(s) cannot participate in the service (there is no service). To configure a distributed service pointing from ALU-B to ALU-A, the SDP ID on the ALU-B side must be specified.

  • Page 49: Spoke Sdps

    SDP Encapsulation Types The Alcatel-Lucent service model uses encapsulation tunnels (also referred to as service tunnels) through the core to interconnect 7705 SAR and SR routers. An SDP is a logical way of referencing the entrance to an encapsulation tunnel.
  • Page 50 GRE are also supported. GRE SDPs are supported on any port of the 8-port Ethernet Adapter card (for the 7705 SAR-8) or any Ethernet port on the 7705 SAR-F. Up to 64 GRE tunnels are supported per chassis.

  • Page 51: Table 5: Gre Header Descriptions

    Reserved0 Indicates whether the header contains optional fields Not applicable to the 7705 SAR — first 5 bits of the field are always set to 0 and bits 6 to 12 are reserved for future use and also set to 0 by the 7705 SAR...

  • Page 52: Table 6: Gre Pseudowire Payload Packet Descriptions

    (Ethernet, ATM, or TDM) Note: 1. The only exception to the Ethertype is if the packets are address resolution protocol (ARP) packets. For information on ARP, refer to the 7705 SAR OS Router Configuration Guide. Page 52 7705 SAR OS Services Guide...

  • Page 53: Figure 7: Ip Example Of Pseudowire Payload Packet Over Ethernet

    MTU Settings on page 186. At the network egress of the 7705 SAR, the source address of the IP header is always set to the system IP address. The destination IP address is set to the system IP address of the service router on which the GRE SDP is configured.

  • Page 54: Table 7: Ip Pseudowire Payload Packet Descriptions

    Cell #N Note: 1. The only exception to the Ethertype is if the packets are address resolution protocol (ARP) packets. For information on ARP, refer to the 7705 SAR OS Router Configuration Guide. Page 54 7705 SAR OS Services Guide...

  • Page 55: Sdp Ping

    Ping is an application that allows a user to test whether a particular SDP endpoint is reachable. SDP ping uses the SDP identifier that is stored in the 7705 SAR that originates the ping request. SDP ping responses can be configured to return through the corresponding return tunnel as a round-trip ping, or out-of band when unidirectional pings are requested.
  • Page 56 Service Entities For information about configuring keepalive parameters, refer to Configuring an SDP on page Page 56 7705 SAR OS Services Guide...

  • Page 57: Mobile Solutions

    The 7705 SAR-F is an ideal candidate for this scenario. The 7705 SAR-F is a small-scale, fixed version of the 7705 SAR product family. It is optimized for use in standalone small or midsized sites where traffic aggregation from multiple cell sites is not needed. For more information on the 7705 SAR-F, refer to the 7705 SAR-F Chassis Installation Guide.

  • Page 58: Figure 8: Hsdpa Offload Example

    Ethernet 19872 A 3G Node B is connected to a 7705 SAR-F (or 7705 SAR-8) over an ATM/IMA access port (SAP endpoint). An ATM SAP-to-SAP connection is set up in the 7705 SAR and a pseudowire is configured between the two endpoints to emulate local ATM switching.

  • Page 59: Failure Detection

    5620 SAM to the ATM ports used for backhauling the traffic. The mission-critical traffic is still serviced before the best-effort HSDPA traffic. For information on OAM and SAA tools, refer to the 7705 SAR OS OAM and Diagnostics Guide. For information on BFD, refer to the 7705 SAR OS Router Configuration Guide.

  • Page 60: Eth-Cfm (802.1Ag And Y.1731)

    Using CFM, interoperability can be achieved between different vendor equipment in the service provider network, up to and including customer premises bridges. Note: In the 7705 SAR CLI command hierarchy, commands for 802.1ag and Y.1731 are found under the eth-cfm context that appears at the following levels: •...

  • Page 61: 802.1Ag And Y.1731 Terminology

    Definition Maintenance Association A grouping of maintenance entities (MEs) that need to be managed as part of a given service Typically, on the 7705 SAR, the MEs are a pair of MEPs (one local and one remote) MA-ID Maintenance Association...

  • Page 62: Mds, Md Levels, Mas, And Meps (802.1Ag)

    The endpoints of MA 1 are MEPs 1 and 2, while MEPs 3 and 4 are the endpoints for MA 2. For more information on MEP support on Ethernet SAPs and spoke SDPs, see Ethernet OAM on page 161. Page 62 7705 SAR OS Services Guide...

  • Page 63: Meg Levels, Megs, And Meps (Y.1731)

    20497 MEG Levels, MEGs, and MEPs (Y.1731) On the 7705 SAR, the implementation of Y.1731 Fault Management (FM) is similar to that of dot1ag CFM, except that Y.1731 does not have a maintenance domain (MD). For Y.1731 and 802.1ag, the following terms are equivalent: •...

  • Page 64: Eth-Cfm Frame Format

    For example, a 7705 SAR-initiated ETH-CFM message would use the spoke SDP MAC address of the 7705 SAR as the source MAC address and the spoke SDP MAC address of the far-end router as the destination MAC address. At the far end, the source and destination MAC addresses would be the reverse of the near end.

  • Page 65: Eth-Cfm Oampdu

    TLVs, which include: → End TLV → Data TLV → Reply Ingress TLV → Reply Egress TLV → LTM egress identifier TLV → LTR egress identifier TLV → Test TLV 7705 SAR OS Services Guide Page 65...

  • Page 66: Cfm Frame Processing

    2. Untagged frames received on a dot1q encapsulated port are processed by the Epipe configured to handle untagged frames. The SAP identifier on this Epipe uses VLAN ID 0, also referred to as SAP 0 (for example, 1/1/2:0). Page 66 7705 SAR OS Services Guide...

  • Page 67: Meg-Id And Icc-Based Format

    • the 7705 SAR transmits untagged OAM frames on SAP 0 • the 7705 SAR does not process OAM frames tagged with VLAN ID 0 on a port configured with null encapsulation • (for consistency with the 7710 SR), the 7705 SAR processes double-tagged OAM...

  • Page 68: Figure 12: Icc-Based Meg-Id Format

    Figure 12: ICC-based MEG-ID Format Reserved (01) MEG ID Format (32) MEG ID Format (13) MEG ID value [1] MEG ID value [2] MEG ID value [12] MEG ID value [13] Unused (all ZEROs) 20848 Page 68 7705 SAR OS Services Guide...

  • Page 69: Eth-Cfm Functions And Tests

    Section 19.2.1 of IEEE Standard 802.1ag-2007) each MEP is uniquely identified by its MEP identifier and MA-ID combination • MEP creation — MEP creation on a SAP is allowed only for Ethernet ports (with null or q-tag encapsulations) 7705 SAR OS Services Guide Page 69...

  • Page 70: Eth-Cfm Ethernet Oam Tests

    Ethernet (signal) test Loopback (LB) The loopback function is supported by 802.1ag and Y.1731 on the 7705 SAR. A Loopback Message (LBM) is generated by a MEP to its peer MEP. Both dot1ag and dot3ah loopbacks are supported. The loopback function is similar to IP or MPLS ping in that it verifies Ethernet connectivity between the nodes on a per-request basis.

  • Page 71: Figure 13: Dot1Ag Loopback Test

    20480 Linktrace (LT) The linktrace function is supported by 802.1ag and Y.1731 on the 7705 SAR. A Linktrace Message (LTM) is originated by a MEP and targeted to a peer MEP in the same MA and within the same MD level. Its function is similar to IP traceroute. The peer MEP responds with a Linktrace Reply (LTR) message after successful inspection of the LTM.
  • Page 72 LBM receiver and the LBR transmitter—reside on the same adapter card. For example, if the 7705 SAR must perform a reroute operation and needs to move the next- hop interface to another adapter card (that is, LBMs are received on one card and LBRs are transmitted on another), then the fastpath processing of LBMs is terminated and LBM processing continues via the CSM.
  • Page 73 A MEP that is in a defect condition transmits frames with ETH-RDI information. A MEP, upon receiving frames with ETH-RDI information, determines that its peer MEP has encountered a defect condition. 7705 SAR OS Services Guide Page 73...
  • Page 74 Upon receiving a frame with ETH-AIS information from its server (sub) layer, a client (sub) layer MEP detects the AIS condition and suppresses alarms associated with all its peer MEPs. Once the AIS condition is cleared, a MEP resumes alarm generation upon detecting defect conditions. Page 74 7705 SAR OS Services Guide...
  • Page 75 Note: The out-of-service diagnostics test is not supported in the 7705 SAR, Release 3.0. When configured to perform such tests, a MEP inserts frames with ETH-Test information such as frame size and transmission patterns.

  • Page 76: Mep Support (802.1Ag And Y.1731)

    B is a Down MEP on a SAP. A CFM message coming from port A would be terminated on port B of the 7705 SAR. Conversely, port B on the 7705 SAR can generate and send a CFM message towards port A.

  • Page 77: 802.1Ag Mep Support On Ethernet Spoke Sdps

    Ethernet layer connectivity on a per-base-station basis. All the traffic from these base stations is aggregated and switched to a single port on the 7705 SAR. Each base station is recognized through a different VLAN, where the VLANs are bound to different services.

  • Page 78: Figure 16: Dot1Ag Down Meps On Spoke Sdps

    Any 7705 SAR-generated CFM packets would traverse the Ethernet PW and would be processed first by the SR node. The Ethernet PW running between the 7705 SAR and the SR generates a pipe-like connectivity; thus, no intermediate Ethernet node can process the CFM messages.

  • Page 79: Y.1731 Mep Support On Ethernet Saps

    SAP Up MEP means that CFM packets verify the switching fabric and SAP status before the packet is processed, because the SAP is on the access side of the 7705 SAR whereas a spoke SDP is on the network side. If a spoke SDP Down MEP is used, packets are terminated and extracted on the network side without being switched through the switching fabric.

  • Page 80: Priority Mapping (802.1Ag And Y.1731)

    OAM test commands. When the 7705 SAR generates an Ethernet OAM frame, it uses the priority as per the user’s configuration of the priority keyword and then sends the frame through the datapath.

  • Page 81: Table 11: Fc And Vlan Priority Mappings For Up And Down Meps As Per Frame Type

    SAP Down ccm-ltm-prio ccm-ltm-prio ccm-ltm-prio ccm-ltm-prio LMM, DMM, DM1 user-specified user-specified user-specified user-specified LMR, DMR ccm-ltm-prio incoming tag derived from same as priority incoming vlan- incoming prio after classification 7705 SAR OS Services Guide Page 81...

  • Page 82: Priority Mapping For Sap Down Meps

    LMR and DMR generated on egress use the ccm-ltm-prio of the MEP as FC. The VLAN tag priority is not replaced (that is, the VLAN tag priority of LMM and DMM are kept). Page 82 7705 SAR OS Services Guide...

  • Page 83: Service Creation Overview

    Before starting the process shown in Figure 18, ensure that the 7705 SAR system has been configured with an IP address and (for the 7705 SAR-8) has the appropriate adapter cards installed and activated. Core services tasks include the following items: •...

  • Page 84: Figure 18: Service Creation And Implementation Flowchart

    - QoS POLICIES - FILTER POLICIES SUBSCRIBER SERVICES SELECT SERVICE TYPE SPECIFY SERVICE ID and CUSTOMER ID CONFIGURE SAP and/or INTERFACE DEFINE PORT ID ASSOCIATE POLICIES ASSOCIATE SDP (for distributed services) ENABLE SERVICE Page 84 7705 SAR OS Services Guide...

  • Page 85: Port And Sap Cli Identifiers

    MDA slot 3 is identified as <1/3/12.3>, where ".3" is the appended value and identifies that for this SAP the channel group begins in timeslot 3. Reference Sources For information on standards and supported MIBs, refer to Standards and Protocol Support on page 541. 7705 SAR OS Services Guide Page 85...
  • Page 86 Port and SAP CLI Identifiers Page 86 7705 SAR OS Services Guide...

  • Page 87: Configuring Global Service Entities With Cli

    Service Management Tasks on page 99 → Modifying Customer Accounts on page 99 → Deleting Customers on page 100 → Modifying SDPs on page 100 → Deleting SDPs on page 101 → Deleting LSP Associations on page 101 7705 SAR OS Services Guide Page 87...

  • Page 88: Service Model Entities

    Service Model Entities Service Model Entities The Alcatel-Lucent service model uses (logical) service entities to construct a service. Each entity within the model has properties that describe it and influence its behavior. The service model has four main entities to configure a service. The entities are: •...

  • Page 89: Basic Configuration

    Before configuring a subscriber service, the QoS, logs, and MPLS LSPs (if applicable) must be configured. Refer to the following guides for more information: • 7705 SAR OS Quality of Service Guide • 7705 SAR OS Router Configuration Guide •...
  • Page 90 1 qos 1 exit egress qos 1 exit no shutdown exit spoke-sdp 2:6111 create ingress no vc-label exit egress no vc-label exit no shutdown exit no shutdown exit #------------------------------------------ A:ALU-B>config>service# Page 90 7705 SAR OS Services Guide...

  • Page 91: Common Configuration Tasks

    "650 555-5100" config>service>cust# exit The following example displays the customer account configuration output. A:ALU-12>config>service# info ------------------------------------------- customer 5 create contact "Technical Support" description "Alcatel-Lucent Customer" phone "650 555-5100" exit ------------------------------------------- A:A:ALU-12>config>service# 7705 SAR OS Services Guide Page 91...

  • Page 92: Configuring Sdps

    • When configuring an SDP: → The far-end SDP IP address must be the system IP address of a 7705 SAR or an SR-series router. → For MPLS SDPs, the LSPs must be configured before the LSP-to-SDP associations can be assigned.

  • Page 93: Configuring An Sdp

    LDP. There cannot be two methods of transport in a single SDP. • LSPs are configured in the context. See the 7705 SAR OS config>router>mpls MPLS Guide for configuration and command information. Use the following CLI syntax to create an SDP.
  • Page 94 8 mpls create description "MPLS-10.10.10.104" far-end 10.10.10.104 lsp "to-104" keep-alive shutdown exit no shutdown exit sdp 104 mpls create description "MPLS-10.10.10.94" far-end 10.10.10.94 keep-alive shutdown exit no shutdown exit ----------------------------------------- A:ALU-12>config>service# Page 94 7705 SAR OS Services Guide...

  • Page 95: Eth-Cfm (802.1Ag And Y.1731) Tasks

    (either global or Epipe service). For information on Ethernet OAM commands for 802.1ag and Y.1731 OAM, refer to the “Ethernet OAM Capabilities” section in the 7705 SAR OS OAM and Diagnostics Guide. An 802.1ag MEP and a Y.1731 MEP are similar in function. Configure a MEP to be a Y.1731 MEP by choosing the format none keywords in the global domain command, and...
  • Page 96 Note: To be able to transmit and also receive AIS PDUs, a Y.1731 MEP must have ais- enable set. To be able to transmit and also receive ETH-Test PDUs, a Y.1731 MEP must have eth-test-enable set. Page 96 7705 SAR OS Services Guide...

  • Page 97: Applying Eth-Cfm Parameters

    The MAC address for a MEP on an Epipe cannot be changed. For a MEP on a SAP, the MAC address is the port MAC address. For a MEP on a spoke SDP, the MAC address is the system MAC address. In Release 3.0, the 7705 SAR supports the following MEPs: • 802.1ag →...
  • Page 98 [priority priority] eth-cfm two-way-delay-test mac-address mep mep-id domain md-index association ma-index [priority priority] eth-cfm single-ended-loss-test mac-address mep mep-id domain md-index association ma-index [priority priority] [interval {100ms|1s}] [send-count send- count] Page 98 7705 SAR OS Services Guide...

  • Page 99: Service Management Tasks

    CLI Syntax: config>service# customer customer-id create [no] contact contact-information [no] description description-string [no] phone phone-number Example: config>service# customer 27 create config>service>customer$ description “Western Division” config>service>customer# contact “John Dough” config>service>customer# no phone “(650) 237-5102” 7705 SAR OS Services Guide Page 99...

  • Page 100: Deleting Customers

    Note: Once the SDP is created, you cannot modify the SDP encapsulation type. CLI Syntax: config>service# sdp sdp-id Example: config>service# sdp 79 config>service>sdp# description “Path-to-107” config>service>sdp# shutdown config>service>sdp# far-end “10.10.10.107” config>service>sdp# path-mtu 1503 config>service>sdp# no shutdown Page 100 7705 SAR OS Services Guide...

  • Page 101: Deleting Sdps

    LSP can be deleted, it must be removed from all SDP associations. CLI Syntax: config>service# sdp sdp-id [no] lsp lsp-name Example: config>service# sdp 79 config>service>sdp# no lsp 123 config>service>sdp# exit all 7705 SAR OS Services Guide Page 101...
  • Page 102 Service Management Tasks Page 102 7705 SAR OS Services Guide...

  • Page 103: Global Service Command Reference

    Services Overview Global Service Command Reference Command Hierarchies • Global Service Configuration Commands → Customer Commands → SDP Commands → SAP Commands → ETH-CFM Commands • Show Commands 7705 SAR OS Services Guide Page 103...
  • Page 104 — [no] — [no] lsp-name — metric metric — no metric — path-mtu bytes — no path-mtu — signaling off | tldp — [no] shutdown — vlan-vc-etype 0x0600..0xffff — no vlan-vc-etype [x0600.0xffff] Page 104 7705 SAR OS Services Guide...
  • Page 105 Show Commands show — service — customer customer-id — [sdp-id | far-end ip-addr] [detail | keep-alive-history] — sdp-using [sdp-id[:vc-id] | far-end ip-address] — service-using [epipe] [ies] [vprn] [apipe] [cpipe] [sdp sdp-id] [customer customer-id] 7705 SAR OS Services Guide Page 105...

  • Page 106: Command Descriptions

    Global Service Command Reference Command Descriptions • Global Service Configuration Commands on page 107 • Show Commands on page 125 Page 106 7705 SAR OS Services Guide...

  • Page 107: Global Service Configuration Commands

    Global Service Configuration Commands • Generic Commands on page 108 • Customer Commands on page 110 • SDP Commands on page 112 • SDP Keepalive Commands on page 117 • ETH-CFM Configuration Commands on page 121 7705 SAR OS Services Guide Page 107...
  • Page 108 Service Admin State — bindings to an SDP within the service will be put into the out-of-service state when the service is shut down. While the service is shut down, all customer packets are dropped and counted as discards for billing and debugging purposes. Page 108 7705 SAR OS Services Guide...
  • Page 109 SDP Keepalives — enables SDP connectivity monitoring keepalive messages for the SDP ID. Default state is disabled (shutdown), in which case the operational state of the SDP-ID is not affected by the keepalive message state. 7705 SAR OS Services Guide Page 109...
  • Page 110 Allowed values are any string up to 80 characters long composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. Page 110 7705 SAR OS Services Guide...
  • Page 111 — the customer phone number entered as an ASCII string. Allowed values are any string up to 80 characters long composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. 7705 SAR OS Services Guide Page 111...
  • Page 112 The 7705 SAR supports generic routing encapsulation (GRE) tunnels, multiprotocol label switching (MPLS) tunnels, and IP tunnels. For MPLS, a 7705 SAR supports both signaled and non-signaled label switched paths (LSPs) through the network. Non-signaled paths are defined at each hop through the network. Signaled LSPs are established in LDP-DU (downstream unsolicited) mode.
  • Page 113 7710 SR, 7750 SR, or other router ID platform system IP address. If the SDP uses GRE or IP for the destination encapsulation, the local 7705 SAR might not know that the ip-address is actually a system IP interface address on the far-end service router.
  • Page 114 SDP. To specify an LSP on the SDP, LDP must be disabled. The LSP must have already been created in the config>router>mpls context with a valid far-end IP address. Refer to the 7705 SAR OS MPLS Guide for CLI syntax and command usage.
  • Page 115 SDP will be modified to a value that can be transmitted without fragmentation. The no form of this command removes any path-mtu defined on the SDP and the SDP will use the system default for the SDP type. 7705 SAR OS Services Guide Page 115...
  • Page 116 Ethernet frame. The default value indicates that the payload is an IEEE 802.1q-tagged frame. Default no vlan-vc-etype (0x8100) Parameters 0x0600..0xffff — specifies a valid VLAN etype identifier Page 116 7705 SAR OS Services Guide...

  • Page 117: Table 12: Sdp Echo Reply Response Conditions

    Orig-SDP Non-Existent Down existent orig-sdp-id keepalive request not sent due to Orig-SDP Admin-Down Down administratively down orig-sdp-id keepalive reply received, invalid Far End: Originator-ID Invalid Down origination-id 7705 SAR OS Services Guide Page 117...
  • Page 118 If a keepalive response is received that indicates the error has cleared, the sdp-id will be eligible to be put into the operationally up state only after the hold-down-time interval has expired. Page 118 7705 SAR OS Services Guide...
  • Page 119 — the size of keepalive request messages in octets, expressed as a decimal integer. The size keyword overrides the default keepalive message size. path- The message length should be equal to the SDP operating path MTU as configured in the command. 7705 SAR OS Services Guide Page 119...
  • Page 120 Description This command configures the time interval that the SDP waits before tearing down the session. Parameters timeout — the timeout in seconds, expressed as a decimal integer Default Values 1 to 10 Page 120 7705 SAR OS Services Guide...
  • Page 121 X:X:X:X:X:X-u X: [0 to FF] hex u: [0 to 65535] decimal none: no name specified (the domain represents a Y.1731 MEG, not a dot1ag domain) string: specifies an ASCII string Default string 7705 SAR OS Services Guide Page 121...
  • Page 122 XXX:XXXX where X is a value between 00 and FF (for example 00164D:AABBCCDD) Default integer ma-name — specifies the part of the maintenance association identifier that is unique within the maintenance domain name Values 1 to 45 characters Page 122 7705 SAR OS Services Guide...
  • Page 123 Description This command configures the CCM transmission interval for all MEPs in the association, in milliseconds and seconds. The no form of the command reverts to the default value. Default 10 s 7705 SAR OS Services Guide Page 123...
  • Page 124 This command configures the remote maintenance association endpoint MEP identifier. Parameters mep-id — maintenance association endpoint identifier of a remote MEP whose information from the MEP database is to be returned Values 1 to 8191 Page 124 7705 SAR OS Services Guide...

  • Page 125: Show Commands

    Phone : (456) 555-1212 Customer-ID : 7 Contact : Lucy Description : VPLS Customer Phone : (567) 555-1212 Customer-ID : 8 Contact : Customer Service Description : IES Customer Phone : (678) 555-1212 7705 SAR OS Services Guide Page 125...

  • Page 126: Table 13: Show Customer Command Output Fields

    Displays the name of the primary contact person Description Displays generic information about the customer Phone Displays the telephone or pager number used to reach the primary contact person Total Customers Displays the total number of customers configured Page 126 7705 SAR OS Services Guide...
  • Page 127 Number of SDPs : 3 ------------------------------------------------------------------------------- =============================================================================== *A:ALU-12# *A:ALU-12# show service sdp 10 =============================================================================== Service Destination Point (Sdp Id : 10) =============================================================================== SdpId Adm MTU Opr MTU IP address Deliver Signal ------------------------------------------------------------------------------- 10.10.10.24 Down TLDP =============================================================================== *A:ALU-12# 7705 SAR OS Services Guide Page 127...

  • Page 128: Table 14: Show Service Sdp Output Fields

    SDP to the far-end router Far End Specifies the IP address of the remote end of the GRE or MPLS tunnel defined by this SDP Specifies the desired state of the SDP Admin State Page 128 7705 SAR OS Services Guide...
  • Page 129 Specifies the amount of time to wait before the keepalive operating status is eligible to enter the alive state TX Hello Msgs Specifies the number of SDP echo request messages transmitted since the keepalive was administratively enabled or the counter was cleared 7705 SAR OS Services Guide Page 129...
  • Page 130 — displays only services matching with the specified far-end IP address Default services with any far-end IP address Output Table 15 The following output is an example of service SDP-using information, and describes the fields. Page 130 7705 SAR OS Services Guide...

  • Page 131: Table 15: Show Service Sdp-Using Output Fields

    [epipe] [ies] [vprn] [apipe] [ipipe] [cpipe] [sdp sdp-id] [customer customer- Context show>service Description This command displays the services matching certain usage properties. If no optional parameters are specified, all services defined on the system are displayed. 7705 SAR OS Services Guide Page 131...
  • Page 132 10/10/2007 03:35:10 Apipe Down 10/10/2007 03:35:10 Apipe Down 10/10/2007 03:35:10 Apipe Down 10/10/2007 03:35:10 Apipe Down 10/10/2007 03:35:11 Apipe Down 10/10/2007 03:35:11 Cpipe 10/10/2007 03:35:08 Cpipe 10/10/2007 03:35:08 ------------------------------------------------------------------------------- Matching Services : 19 Page 132 7705 SAR OS Services Guide...

  • Page 133: Table 16: Show Service Service-Using Output Fields

    Table 16: Show Service service-using Output Fields Label Description Service Id Identifies the service Type Specifies the service type configured for the service ID Displays the desired state of the service Displays the operating state of the service 7705 SAR OS Services Guide Page 133...
  • Page 134 Table 16: Show Service service-using Output Fields (Continued) Label Description CustomerID Displays the ID of the customer who owns this service Last Mgmt Change Displays the date and time of the most recent management-initiated change to this service Page 134 7705 SAR OS Services Guide...

  • Page 135: Vll Services

    Ipipe Service Overview on page 168 • Pseudowire Switching on page 173 → Pseudowire Switching with Pseudowire Redundancy on page 175 → Pseudowire Switching Behavior on page 176 → Pseudowire Switching TLV on page 179 7705 SAR OS Services Guide Page 135...
  • Page 136 Pseudowire Redundancy on page 190 → Active/Standby Mode for Pseudowire Redundancy (Standby Signaling) on page • Configuring a VLL Service with CLI on page 197 • VLL Services Command Reference on page 227 Page 136 7705 SAR OS Services Guide...

  • Page 137: Atm Vll (Apipe) Services

    Figure 19). User ATM traffic is connected to a 7705 SAR either directly or through an ATM access network. In both cases, an ATM PVC—for example, a virtual channel (VC) or a virtual path (VP)—is configured on the 7705 SAR. VPI/VCI translation is supported in the ATM VLL.

  • Page 138: Atm Sap-To-Sap Service

    19482 ATM SAP-to-SAP Service ATM VLLs can be configured with both endpoints (SAPs) on the same 7705 SAR. This is referred to as ATM SAP-to-SAP or local ATM service. ATM SAP-to-SAP emulates local ATM switching between two ATM endpoints on the 7705 SAR. Both ingress and egress traffic is legacy ATM traffic.

  • Page 139: Atm Traffic Management Support

    IP header. ATM Access Egress Queuing and Shaping The 7705 SAR provides a per-SAP queuing architecture on the T1/E1 ASAP Adapter card and OC3/STM1 Clear Channel Adapter card. After the ATM pseudowire is terminated at the access egress point, all the ATM cells are mapped to default queue 1, and queuing is performed on a per-SAP basis.

  • Page 140: Circuit Emulation Vll (Cpipe) Services

    The 3G UMTS R99 traffic uses ATM/IMA as the transport protocol. The IMA sessions are terminated at the site by the 7705 SAR and the 3G ATM traffic is transported across the PSN through the use of ATM VLLs (PWE3).

  • Page 141: Tdm Sap-To-Sap Service

    VLL Services TDM SAP-to-SAP Service TDM VLLs can be configured with both endpoints (SAPs) on the same 7705 SAR. This is referred to as TDM SAP-to-SAP or local TDM service. TDM SAP-to-SAP emulates a TDM multiplexing and switching function on the 7705 SAR.
  • Page 142 For the remaining 15 frames, timeslot 17 contains ABCD bits for two channels. Note: For E1 CAS, timeslots are numbered 1 to 32 on the 7705 SAR. For T1 CAS, the signaling bits are transferred using Robbed Bit Signaling (RBS), where the least significant bit in the channel is used periodically to transport these bits instead of voice data.
  • Page 143 • D bit in frame 24 Note: On the 7705 SAR, CAS/RBS is enabled at the port level, rather than at the 64 kb/s channel level. This means that control signals and voice and data signals are all carried in the same channels.

  • Page 144: Figure 20: E1 Framing For Cas Support In An E1 Multiframe

    S S S S S S S S S S 2 ms Channel 1 Alignment bits Channel CAS bits Remote alarm indicator Channel bytes CRC-4 error signaling bits Spare bits CRC-4 bits 19966 Page 144 7705 SAR OS Services Guide...

  • Page 145: Table 17: T1 Framing For Cas (Rbs) Support In A T1 Esf Multiframe

    1. FAS = frame alignment signal (..001011..) 2. DL = 4 kb/s data link (m represents message bits) 3. CRC = CRC-6 block check field (e1 to e6 represent check bits) 4. Only applicable for CAS 7705 SAR OS Services Guide Page 145...

  • Page 146: Tdm Pw Encapsulation

    Fixed RTP Header (see [RFC 3550]) +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ Packetized TDM data (Payload) +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ For GRE tunnels, the same encapsulations shown in Figure 22 are used, but GRE tunnel headers are used instead of MPLS tunnel headers. Page 146 7705 SAR OS Services Guide...

  • Page 147: Figure 23: Cesopsn Packet Payload Format For Trunk-Specific N X 64 Kb/S

    (CAS) signaling bits are not included when setting the packet size. Note: The extra bytes for CAS signaling bits must be included when setting the service- Structured T1/E1 CES with CAS on page 152 mtu size. See for more information. 7705 SAR OS Services Guide Page 147...

  • Page 148: Circuit Emulation Parameters And Options

    ESF, then the Facility Data Link (FDL) channel is transported over the Cpipe as part of the SAToP service. No matter the case, the framing parameter of the port must be set to unframed. Page 148 7705 SAR OS Services Guide...

  • Page 149: Table 18: Unstructured Payload Defaults

    For example, assume the packet collects 16 frames (F) and the channel group contains 4 octets (timeslots) (N). Then the packet payload size (S) is: S = 4 octets/frame x 16 frames = 64 octets 7705 SAR OS Services Guide Page 149...

  • Page 150: Table 19: Default And Minimum Payload Size For Cesopsn Without Cas

    Timeslots per Packet (Octets) Delay (ms) per Packet (Octets) Delay (ms) 8.000 0.250 4.000 0.250 4.000 0.250 4.000 0.250 2.000 0.250 2.000 0.250 2.000 0.250 2.000 0.250 2.000 0.250 2.000 0.250 2.000 0.250 Page 150 7705 SAR OS Services Guide...
  • Page 151 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 1.000 0.250 7705 SAR OS Services Guide Page 151...
  • Page 152 Cpipe SAP should be configured to support CAS (via the signal-mode {cas} command) before configuring the Cpipe service to support DS1 or E1 with CAS. Refer to the 7705 SAR OS Interface Configuration Guide for information on configuring signal mode.

  • Page 153: Table 20: Payload Size For T1 And E1 Cesopsn With Cas

    2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 3.00 2.00 7705 SAR OS Services Guide Page 153...
  • Page 154 Configuration/design Considerations Determining the best configuration value for the jitter buffer may require some adjustments to account for the requirements of your network, which can change PDV as nodes are added or removed. Page 154 7705 SAR OS Services Guide...
  • Page 155 TDM circuit. When an MPLS frame is received, the RTP header is ignored. The RTP header mode is for TDM PW interoperability purposes only and should be enabled when the other device requires an RTP header. 7705 SAR OS Services Guide Page 155...

  • Page 156: Table 21: Control Word Bit Descriptions

    The R bit is set to 1 if the local CE-bound interworking function (IWF) is in the packet loss state and cleared (reset to 0) after the (Remote Loss of local CE-bound IWF is no longer in the packet loss state. Frames indication) Page 156 7705 SAR OS Services Guide...
  • Page 157 64 bytes, and set to 0 otherwise. Sequence number The sequence number is used to provide the common PW sequencing function as well as detection of lost packets. 7705 SAR OS Services Guide Page 157...

  • Page 158: Error Situations

    For structured CES with CAS, the signaling bits are replaced with an all-ones or a user-configurable bit pattern. This is configured using the idle-signal-fill command. Refer to the 7705 SAR OS Interface Configuration Guide for more information. All circuit emulation services can have a status of up, loss of packets (LOP) or admin down, and any jitter buffer overruns or underruns are logged.

  • Page 159: Ethernet Vll (Epipe) Services

    MPLS or IP networks. For the 7705 SAR, Ethernet emulation is a point-to- point service. The 7705 SAR uses Ethernet VLLs to carry Ethernet traffic from various sources at a site, including traffic such as e911 locators, power supply probes, and HSPA-dedicated interfaces.

  • Page 160: Figure 25: Ethernet Vll Frame With Mpls Encapsulation

    Each SAP configuration includes a specific port on which service traffic enters the 7705 SAR from the customer side (also called the access side). Each port is configured with an encapsulation type (SAP encapsulation). Thus, a whole Ethernet port can be bound to a single service (that is, the whole Ethernet port is configured as a SAP), or if a port is configured for IEEE 802.1Q encapsulation (referred to as dot1q), then a unique...

  • Page 161: Ethernet Access Egress Queuing And Scheduling

    SAR OS Quality of Service Guide. Ethernet SAP-to-SAP Ethernet VLLs can be configured with both endpoints (SAPs) on the same 7705 SAR. This is referred to as Ethernet SAP-to-SAP or local Ethernet service. Ethernet SAP-to-SAP provides local Ethernet switching between two Ethernet endpoints on the 7705 SAR.

  • Page 162: Mtu

    An Ethernet PW operates in one of two modes: raw or tagged. Raw and tagged modes relate to the way the router handles VLAN tags embedded in the header of an Ethernet frame. Both modes are supported by the 7705 SAR. Raw and tagged modes are configured using the...

  • Page 163: Vlan Translation

    MTU (or configured size) of the tunnel is exceeded then service is affected because the frame is dropped. In raw mode, when the 7705 SAR detects a failure on the Ethernet ingress port or the port is administratively disabled, the 7705 SAR sends a PW status notification message to the remote router.

  • Page 164: Table 22: Ingress Sap Tagging Rules

    • null • dot1q • QinQ Note: The QinQ mode is not supported in Release 3.0 of the 7705 SAR. Table 22: Ingress SAP Tagging Rules VC Type (Epipe) Ingress SAP Type Raw (Ethernet) Tagged (VLAN) Null No operation...

  • Page 165: Table 23: Egress Sap Tagging Rules

    Figure 27: Ethernet Frame Representations Payload.CV-i Payload.CV-i.PW Payload CV-i Payload CV-i L2 VLAN VLAN Tunnel label label MPLS tunnel 19786 7705 SAR OS Services Guide Page 165...

  • Page 166: Table 24: Ethernet Vll Encapsulation Translation

    Payload.CV-i (Payload.CV-i).PV.PW Dot1q Payload.CV-i.CV-e Payload.CV-i.CV-x (Payload.CV-i.CV-x).PW Null Payload.CV-i.CV-x (Payload.CV-i.CV-x).PV.PW Dot1q Payload.CV-i.CV-x.CV-e Dot1q Payload (Payload).PW Null Payload (Payload).PV.PW Dot1q Payload.CV-e Payload.CV-i (Payload).PW Null Payload (Payload).PV.PW Dot1q Payload.CV-e Payload.CV-i.CV-x (Payload.CV-i).PW Null Payload.CV-i (Payload.CV-i).PV.PW Dot1q Payload.CV-i.CV-e Page 166 7705 SAR OS Services Guide...

  • Page 167: Ip Filters

    VLL Services IP Filters In Release 3.0 of the 7705 SAR, IP filters are applied to ingress pseudowire SAPs (Epipes and Ipipes), VPRN SAPs, and IES SAPs, as well as to ingress network interfaces and IES management SAPs. Ethernet pseudowires are generally used to transparently switch traffic across an MPLS network to the far end.

  • Page 168: Ip Interworking Vll (Ipipe) Services

    IP connectivity between a host attached to a point-to-point access circuit (PPP) with routed PDU IPv4 encapsulation and a host attached to an Ethernet interface. Both hosts are on the same LAN segment. Page 168 7705 SAR OS Services Guide...

  • Page 169: Ip Interworking Vll Datapath

    CE 3. If there is no entry in the ARP cache, PE 2 sends an ARP request message for the CE 3 MAC address over the Ethernet SAP. IP broadcast and IP multicast packets are sent on the Ethernet SAP using the broadcast or direct-mapped multicast MAC address. 7705 SAR OS Services Guide Page 169...

  • Page 170: Control Word

    ARP request. The refresh interval is configurable using the CLI command. mac-refresh Control Word IP interworking VLL supports an optional control word (CW). Refer to Pseudowire Control Word on page 190 for more information. Page 170 7705 SAR OS Services Guide...

  • Page 171: Ip Filters

    VLL Services IP Filters In Release 3.0 of the 7705 SAR, IP filters are applied to ingress pseudowire SAPs (Epipes and Ipipes), VPRN SAPs, and IES SAPs, as well as to ingress network interfaces and IES management SAPs. IP pseudowires are generally used to transparently switch traffic across an MPLS network to the far end.
  • Page 172 Ethernet and IP pseudowire SAPs, VPRN SAPs, and IES SAPs. This guide describes the assignment of filter policies to SAPs. Refer to the 7705 SAR OS Router Configuration Guide, “Filter Policies”, for information on configuring filter policies and assigning them to network interfaces.

  • Page 173: Pseudowire Switching

    VLL service on the pseudowire switching node (the 7705 SAR, in this case) using the two SDPs and no SAP. This creates a VLL service that travels over two different types of tunnels. The first pseudowire segment connects the Node B to the 7705 SAR, and the second segment connects the 7705 SAR to a 7750 SR node.

  • Page 174: Figure 29: Simplex To Simplex Pseudowire Switching

    Node B-initiated ping packets if the destination IP address is the system IP or interface IP address of the 7705 SAR. If the IP packet does not contain a SAR destination IP address, the 7705 SAR does not respond, and instead, forwards the packet.

  • Page 175: Pseudowire Switching With Pseudowire Redundancy

    The 7705 SAR and 7750 SR negotiate during the signaling phase even if a control word is not used. If a control word is used, the 7705 SAR generates it and configures it with all 0s. When the 7705 SAR appends or strips the control word to support VCCV ping type 1, the TTL value of the switched pseudowire is reset to 255.

  • Page 176: Pseudowire Switching Behavior

    SAP interface parameters, such as MTU, in the label mapping message. S-PE1 checks the FEC against the local information, and if a match exists, it appends the optional pseudowire switching point TLV to the FEC TLV in which it records its system address. Page 176 7705 SAR OS Services Guide...

  • Page 177: Figure 31: Pseudowire Switching Network

    VC ID value in the FEC TLV. The merging of the received TLDP status notification message and the local status for the spoke SDPs from the service manager at a 7705 SAR PE complies with the following rules. • When the local status for both spokes is up, the S-PE passes any received SAP or SDP-binding generated status notification message unchanged.

  • Page 178: Pseudowire Switching With Ip Tunnels

    7750 SR must be set to the system IP or interface IP address of the Node B. Node B management traffic is transported over the same Ethernet link between the 7705 SAR and the Node B. The 7705 SAR forwards the management IP traffic to its destination based on longest prefix match.

  • Page 179: Pseudowire Switching Tlv

    - an optional description string of text up to 80 characters long • IP address of pseudowire switching point - an optional sub-TLV containing the IP V4 address of the pseudowire switching point • MH VCCV capability indication 7705 SAR OS Services Guide Page 179...

  • Page 180: Vll Service Considerations

    T1/E1 port on the 2-port OC3/STM1 Channelized Adapter card when the port is configured for circuit emulation encapsulation. IP interworking VLL service is supported on the 7705 SAR-8 on any Ethernet port on the 8-port Ethernet Adapter card and on PPP/MLPPP connections on the T1/E1 ASAP Adapter card.

  • Page 181: Sdps

    VLL Services The 7705 SAR supports a combined total of 1536 VLLs for ATM, Ethernet, TDM, and IP interworking VLLs. Note: MPLS and VLL service over MPLS is not supported on access ports. Table 27 lists the limits for VLL service types.

  • Page 182: Sdp Statistics For Vll Services

    VLL Service Considerations SDP Statistics for VLL Services The 7705 SAR supports local CLI-based and SNMP-based statistics collection for each VC used in the SDPs. This allows for traffic management of tunnel usage by the different services and, with aggregation, the total tunnel usage.

  • Page 183: Atm Pwe3 N-To-1 Cell Mode Encapsulation

    Epipe service is designed to carry Ethernet frame payloads, so it can provide connectivity between any two SAPs on different nodes that pass Ethernet frames. The following SAP encapsulations are supported on the 7705 SAR Epipe service: • Ethernet null •...

  • Page 184: Figure 33: N-To-1 Cell Mode Encapsulation

    Cell Concatenation Cell concatenation (or packing) into a pseudowire packet payload at the VC and VP levels is supported. Cells are packed on ingress to the VLL and unpacked on egress. Page 184 7705 SAR OS Services Guide...

  • Page 185: Qos Policies

    Cpipe, Epipe, or Ipipe service. QoS policies on Apipes cannot perform any classification. IP Filter Policies The 7705 SAR supports ingress IP filter policies on Epipe and Ipipe SAPs, VPRN SAPs and IES SAPs. Configuration of IP filter policies for Epipes, Ipipes, VPRN, and IES SAPs is similar to configuration of IP filters for network interfaces and IES management SAPs.

  • Page 186: Mtu Settings

    In order for a VLL service to be declared “up” without any MTU-related error messages, the following rule must be true: SAP MTU ≥ Service MTU ≤ Path MTU Figure 34: MTU Points on the 7705 SAR Access Network Access Port MTU...

  • Page 187: Table 28: Mtu Points And Descriptions

    • dot1q: 1518 bytes (payload = 1500 bytes, L2 header = 18 bytes) SAP MTU The SAP MTU value is not a configurable value. It is set at the SAP by the 7705 SAR operating system. It defines the service payload capability of the service and is automatically set to be the same value as the access port MTU.

  • Page 188: Table 29: Mtu Calculator - Service Creation (Worst Case)

    VLL Service Considerations – Table 29: MTU Calculator Service Creation (Worst Case) Page 188 7705 SAR OS Services Guide...

  • Page 189: Targeted Ldp And Mtu

    Table 30: Matching MTU or Payload Values for Signaled VLL Services Apipe Cpipe Epipe Ipipe Payload size (bytes) Bit rate Maximum number of ATM cells Service MTU Must match at both ends 7705 SAR OS Services Guide Page 189...

  • Page 190: Pseudowire Control Word

    7705 SAR. This configuration removes any single point of failure from a given network. If 7x50-1 loses all of its connectivity to the network or to the RNC, then the 7705 SAR can reroute the PW traffic to 7x50-2, which switches traffic to the RNC.

  • Page 191: Pw Redundancy Operation

    SDP; conversely, traffic from multiple spoke SDPs can all be switched to the same SAP. To implement PW redundancy, a PW service on the 7705 SAR must be able to accommodate more than one spoke SDP on the spoke SDP side. This is achieved using the concept of endpoints.

  • Page 192: Figure 36: Implicit And Explicit Endpoint Objects

    36a) • Spoke SDP — from the perspective of a 7705 SAR, if there is only one SDP endpoint, then it is a spoke SDP endpoint and it is implicitly defined. In other words, there can be only one implicitly defined spoke SDP per PW endpoint (Endpoint Y in Figure 36a).

  • Page 193: Selecting The Active Spoke Sdp For Pw Redundancy Configuration

    Multiple spoke SDPs can be established between a 7705 SAR and any SR platform. For example, multiple spoke SDPs on a 7705 SAR can connect to a 7750 SR. In this case, the 7750 SR must be configured to use multi-chassis backup in conjunction with multi-segment PWs;...

  • Page 194: Figure 37: Pseudowire Redundancy With Four Spoke Sdps

    If two or more secondary spoke SDPs are assigned the same precedence, the 7705 SAR OS selects the secondary path that is operationally up and has the lowest spoke SDP identifier. There is no revertive behavior between secondary paths, which means that a secondary path will not switch to another secondary path of higher precedence if one becomes available.

  • Page 195: Active/Standby Mode For Pseudowire Redundancy (Standby Signaling)

    Another example is the duplication of Ethernet control frames to the 7705 SAR from a VPLS or VPRN service on an SR node through both primary and secondary VLLs.
  • Page 196 VLL Service Considerations Page 196 7705 SAR OS Services Guide...

  • Page 197: Configuring A Vll Service With Cli

    Service Management Tasks on page 221 → Modifying Service Parameters on page 221 → Disabling a Service on page 223 → Re-enabling a Service on page 225 → Deleting a Service on page 225 7705 SAR OS Services Guide Page 197...

  • Page 198: Common Configuration Tasks

    → Optional – select ingress IP filter policies (for Epipes and Ipipes only) • Define spoke SDP parameters. → Optional – select egress and ingress vc label parameters → Optional – explicitly assign spoke SDP endpoints for pseudowire (PW) redundancy applications • Enable the service. Page 198 7705 SAR OS Services Guide...

  • Page 199: Configuring Vll Components

    • Ipipe → Creating an Ipipe Service → Configuring Ipipe SAP Parameters → Configuring Ipipe SDP Bindings • Configuring Ingress and Egress SAP Parameters • Using the Control Word • Configuring PW Redundancy 7705 SAR OS Services Guide Page 199...

  • Page 200: Creating An Apipe Service

    5 customer 1 create description "apipe test" service-mtu 1400 no shutdown exit ------------------------------------- A:ALU-41>config>service# PE Router 2 (ALU-42): A:ALU-42>config>service# info ------------------------------------- apipe 5 customer 1 create description "apipe test" service-mtu 1400 no shutdown exit Page 200 7705 SAR OS Services Guide...

  • Page 201: Configuring Apipe Sap Parameters

    Example: A:ALU-41>config>service# apipe 5 A:ALU-41>config>service>apipe# sap 1/1/1.1:0/32 create A:ALU-41>config>service>apipe>sap# ingress A:ALU-41>config>service>apipe>sap>ingress# qos 102 A:ALU-41>config>service>apipe>sap>ingress# exit A:ALU-41>config>service>apipe>sap# egress A:ALU-41>config>service>apipe>sap>egress# qos 103 A:ALU-41>config>service>apipe>sap>egress# exit A:ALU-41>config>service>apipe>sap# no shutdown A:ALU-41>config>service>apipe>sap# exit A:ALU-41>config>service>apipe# 7705 SAR OS Services Guide Page 201...
  • Page 202 IDs in the same service configuration. The following example displays an ATM SAP-to-SAP configuration: A:ALU-4>config>service# info ------------------------------------- apipe 5 customer 1 create description "ATM sap2sap" service-mtu 1514 sap 1/1/1.1:0/32 sap 1/2/1.1:0/100 no shutdown exit ------------------------------------- Page 202 7705 SAR OS Services Guide...

  • Page 203: Configuring Apipe Sdp Bindings

    A:ALU-41>config>service# info ------------------------------------- apipe 5 customer 1 create description "apipe test" service-mtu 1400 sap 1/1/1.1:0/32 create ingress qos 102 exit egress qos 103 exit exit spoke-sdp 1:5 create exit no shutdown exit ------------------------------------- A:ALU-41>config>service# 7705 SAR OS Services Guide Page 203...

  • Page 204: Creating A Cpipe Service

    CLI Syntax: config>service# cpipe service-id [customer customer-id] [create] [vpn vpn-id] [vc-type {satop-e1 | satop-t1 | cesopsn | cesopsn-cas}] [vc-switching] sap sap-id [create] [no] packet jitter-buffer value | payload-size value payload-size value [no] report-alarm [stray] [malformed] [pktloss] Page 204 7705 SAR OS Services Guide...
  • Page 205 The following example displays the Cpipe SAP configuration output for PE Router 1 (ALU- 41). A:ALU-41>config>service# info ------------------------------------- cpipe 5 customer 1 create description "cpipe test" service-mtu 1400 sap 1/1/1.1 create ingress qos 102 exit egress qos 103 exit exit no shutdown exit ------------------------------------- A:ALU-41>config>service# 7705 SAR OS Services Guide Page 205...

  • Page 206: Configuring Cpipe Sdp Bindings

    [create] [vpn vpn-id] [vc-type {satop-e1 | satop-t1 | cesopsn | cesopsn-cas}] [vc-switching] spoke-sdp sdp-id:vc-id [create] egress vc-label egress-vc-label ingress vc-label ingress-vc-label [no] shutdown Example: A:ALU-41>config>service# cpipe 5 A:ALU-41>config>service>cpipe# spoke-sdp 1:5 create A:ALU-41>config>service>cpipe>spoke-sdp# no shutdown A:ALU-41>config>service>cpipe>spoke-sdp# exit Page 206 7705 SAR OS Services Guide...

  • Page 207: Creating An Epipe Service

    “Local epipe service” config>service>epipe# no shutdown The following example displays the Epipe service creation output. ALU-1>config>service# info ------------------------------------------- epipe 500 customer 5 vpn 500 create description "Local epipe service" no shutdown exit ------------------------------------------- 7705 SAR OS Services Guide Page 207...

  • Page 208: Configuring Epipe Sap Parameters

    7705 SAR distributed Epipe consists of two SAPs on different nodes. A local Epipe consists of both SAPs on the same 7705 SAR. To configure a distributed Epipe service, you must configure service entities on the originating and far-end nodes.
  • Page 209 654 exit egress qos 432 exit exit exit ---------------------------------------------- ALU-2>config>service# To configure a basic local Epipe service (SAP-to-SAP), enter the sap sap-id command twice with different port IDs in the same service configuration. 7705 SAR OS Services Guide Page 209...

  • Page 210: Configuring Epipe Spoke Sdp Bindings

    An SDP must exist before it can be used with a spoke SDP. For SDP configuration information, see Configuring SDPs on page To configure a spoke SDP for ETH-CFM support, see Configuring ETH-CFM Parameters (802.1ag and Y.1731) on page Page 210 7705 SAR OS Services Guide...
  • Page 211 The following example displays the configuration output for binding an Epipe service between ALU-1 and ALU-2. This example assumes the SAPs have already been configured (see Configuring Epipe SAP Parameters). 7705 SAR OS Services Guide Page 211...
  • Page 212 "Distributed epipe service to west coast" sap 1/1/4:550 create ingress qos 654 exit egress qos 432 exit exit spoke-sdp 2:123 create ingress vc-label 5500 exit egress vc-label 6600 exit exit no shutdown exit ---------------------------------------------- Page 212 7705 SAR OS Services Guide...

  • Page 213: Creating An Ipipe Service

    The following displays a PPP to Ethernet local Ipipe example: Example: config>service# ipipe 206 customer 1 create config>service>ipipe$ sap 1/1/2:447 create config>service>ipipe>sap$ description "eth_ppp_ipipe" config>service>ipipe>sap$ ce-address 33.33.33.1 config>service>ipipe>sap$ no shutdown config>service>ipipe>sap$ exit config>service>ipipe# spoke-sdp 15:516 create 7705 SAR OS Services Guide Page 213...

  • Page 214: Configuring Ipipe Sdp Bindings

    16 mpls create far-end 4.4.4.4 path-mtu 1600 keep-alive shutdown exit no shutdown exit ipipe 207 customer 1 create shutdown sap 1/1/2:449 create description "Remote_Ipipe" ce-address 34.34.34.1 exit spoke-sdp 16:516 create ce-address 34.34.34.2 exit exit Page 214 7705 SAR OS Services Guide...

  • Page 215: Configuring Pw Switching

    CLI Syntax: config>service# epipe service-id [customer customer-id] [create] [vpn vpn-id] [vc-switching] description description-string spoke-sdp sdp-id:vc-id no shutdown CLI Syntax: config>service# ipipe service-id [customer customer-id] [vpn vpn-id] [vc-switching] description description-string spoke-sdp sdp-id:vc-id no shutdown 7705 SAR OS Services Guide Page 215...
  • Page 216 108 customer 1 vpn 109 vc-switching create description "Default ipipe description for service id 109" spoke-sdp 3:9 create exit spoke-sdp 6:209 create exit no shutdown exit ---------------------------------------------- *A:ALA-48>config>service# Page 216 7705 SAR OS Services Guide...

  • Page 217: Configuring Ingress And Egress Sap Parameters

    "Distributed epipe service to east coast" sap 1/1/3:21 create ingress filter ip 1 qos 555 exit egress qos 627 exit exit spoke-sdp 2:123 create ingress vc-label 6600 exit egress vc-label 5500 exit exit no shutdown exit ---------------------------------------------- ALU-1>config>service# 7705 SAR OS Services Guide Page 217...

  • Page 218: Using The Control Word

    Control word cannot be disabled on Cpipe services. To disable the control word option on Apipe, Epipe, or Ipipe services, use the command. no control-word Example: config>service>apipe# spoke-sdp 1:2001 no control-word config>service>apipe>spoke-sdp$ exit Page 218 7705 SAR OS Services Guide...

  • Page 219: Configuring Pw Redundancy

    The following example displays the PW redundancy configuration output for a Cpipe service. *A:7705:Dut-C>config>service>cpipe# info ---------------------------------------------- endpoint "Endpoint_Y" create exit spoke-sdp 1:100 endpoint "Endpoint_Y" create precedence primary exit spoke-sdp 2:200 endpoint "Endpoint_Y" create precedence 1 exit ---------------------------------------------------- *A:7705:Dut-C>config>service>cpipe# 7705 SAR OS Services Guide Page 219...

  • Page 220: Configuring Pw Redundancy - Standby Signaling

    Example: config>service cpipe 2100 config>service>cpipe# endpoint “Endpoint_Y” create config>service>cpipe>endpoint# standby-signaling-master config>service>cpipe# spoke-sdp 1:100 endpoint “Endpoint_Y” create config>service>cpipe>spoke-sdp$ precedence primary exit config>service>cpipe# spoke-sdp 2:200 endpoint “Endpoint_Y” create config>service>cpipe>spoke-sdp$ precedence 1 exit Page 220 7705 SAR OS Services Guide...

  • Page 221: Service Management Tasks

    Example: A:ALU-41>config>service# apipe 5 A:ALU-41>config>service>apipe# sap 1/1/1.1:0/32 create A:ALU-41>config>service>apipe>sap# accounting-policy 2 A:ALU-41>config>service>apipe>sap# exit A:ALU-41>config>service>apipe# spoke-sdp 1:4 A:ALU-41>config>service>apipe>spoke-sdp# egress A:ALU-41>config>service>apipe>spoke-sdp>egress# vc-label 2048 A:ALU-41>config>service>apipe>spoke-sdp>egress# exit A:ALU-41>config>service>apipe>spoke-sdp# ingress A:ALU-41>config>service>apipe>spoke-sdp>ingress# vc-label 18431 A:ALU-41>config>service>apipe>spoke-sdp>ingress# exit A:ALU-41>config>service>apipe>spoke-sdp# exit A:ALU-41>config>service>apipe# 7705 SAR OS Services Guide Page 221...
  • Page 222 "apipe test" service-mtu 1400 sap 1/1/1.1:0/32 create accounting-policy 2 ingress qos 102 exit egress qos 103 exit exit spoke-sdp 1:4 create egress vc-label 2048 ingress vc-label 18431 exit no shutdown exit ------------------------------------- A:ALU-41>config>service# Page 222 7705 SAR OS Services Guide...

  • Page 223: Disabling A Service

    Cpipe, Epipe, and Ipipe services. CLI Syntax: config>service# apipe service-id shutdown PE router 1 (A:ALU-41): Example: A:ALU-41>config>service# apipe 5 A:ALU-41>config>service>apipe# shutdown A:ALU-41>config>service>apipe# exit PE router 2 (A:ALU-42): Example: A:ALU-42>config>service# apipe 5 A:ALU-42>config>service>apipe# shutdown A:ALU-42>config>service>apipe# exit 7705 SAR OS Services Guide Page 223...
  • Page 224 5 customer 1 create shutdown description "apipe test" service-mtu 1400 sap 2/2/2.1:0/32 create accounting-policy 2 ingress qos 102 exit egress qos 103 exit exit spoke-sdp 1:4 create egress vc-label 16 exit exit ------------------------------------- A:ALU-42>config>service# Page 224 7705 SAR OS Services Guide...

  • Page 225: Re-Enabling A Service

    SDPs, must be deleted from the VLL service before the VLL service can be deleted. Perform the following steps to delete a service: 1. Shut down the SAP and SDP. 2. Delete the SAP and SDP. 3. Shut down the service. 7705 SAR OS Services Guide Page 225...
  • Page 226 A:ALU-41>config>service# apipe 5 A:ALU-41>config>service>apipe# sap 1/1/1.1:0/32 A:ALU-41>config>service>apipe>sap# shutdown A:ALU-41>config>service>apipe>sap# exit A:ALU-41>config>service>apipe# no sap 1/1/1.1:0/32 A:ALU-41>config>service>apipe# spoke-sdp 1:4 A:ALU-41>config>service>apipe>spoke-sdp# shutdown A:ALU-41>config>service>apipe>spoke-sdp# exit A:ALU-41>config>service>apipe# no spoke-sdp 1:4 A:ALU-41>config>service>apipe# shutdown A:ALU-41>config>service>apipe# exit A:ALU-41>config>service# no apipe 5 Page 226 7705 SAR OS Services Guide...

  • Page 227: Vll Services Command Reference

    Command Hierarchies • VLL Services Configuration Commands → Apipe Service Configuration Commands → Cpipe Service Configuration Commands → Epipe Service Configuration Commands → Ipipe Service Configuration Commands • Show Commands • Clear Commands 7705 SAR OS Services Guide Page 227...
  • Page 228 [create] [no-endpoint] (see Note) — spoke-sdp sdp-id:vc-id [create] endpoint endpoint-name — no spoke-sdp sdp-id:vc-id — cell-concatenation — [no] clp-change — max-cells cell-count — no max-cells [cell-count] — max-delay delay-time — no max-delay [delay-time] Page 228 7705 SAR OS Services Guide...
  • Page 229 [underrun] [rpktloss] [rfault] [rrdi] — [no] rtp-header — [no] collect-stats — description description-string — no description — egress — policy-id — no — ingress — policy-id — no — [no] shutdown — service-mtu octets 7705 SAR OS Services Guide Page 229...
  • Page 230 [direction {up | down}] — no mep-id domain md-index association ma-index — [no] ais-enable — client-meg-level [level [level ...]] — [no] client-meg-level — interval {1 | 60} — [no] interval — priority priority-value — [no] priority Page 230 7705 SAR OS Services Guide...
  • Page 231 [precedence-value | primary] — no precedence — vlan-vc-tag 0..4094 — no vlan-vc-tag [0..4094] Note: The spoke-sdp configuration does not apply to Ethernet SAP-to-SAP configuration (local service). It only applies to SAP-to-SDP configuration (distributed service). 7705 SAR OS Services Guide Page 231...
  • Page 232 — no spoke-sdp sdp-id:vc-id — ce-address ip-address — no ce-address — [no] control-word — egress — vc-label egress-vc-label — no vc-label [egress-vc-label] — ingress — vc-label ingress-vc-label — no vc-label [ingress-vc-label] — [no] shutdown Page 232 7705 SAR OS Services Guide...
  • Page 233 VLL Services — precedence [precedence-value | primary] — no precedence Show Commands show — eth-cfm (refer to the 7705 SAR OS OAM and Diagnostics Guide for show>eth-cfm commands) — service — egress-label start-label [end-label] — service-id — — base —...

  • Page 234: Command Descriptions

    VLL Services Command Reference Command Descriptions • VLL Service Configuration Commands on page 235 • Show Commands on page 272 • Clear Commands on page 327 Page 234 7705 SAR OS Services Guide...

  • Page 235: Vll Service Configuration Commands

    SAP QoS and IP Filter Policy Commands on page 259 • VLL SDP Commands on page 261 • SDP Cell Concatenation Commands on page 267 • ATM Commands on page 269 • ATM OAM Commands on page 271 7705 SAR OS Services Guide Page 235...
  • Page 236 7-bit ASCII characters. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. shutdown Syntax [no] shutdown Context config>service>apipe config>service>apipe>sap config>service>apipe>spoke-sdp config>service>cpipe config>service>cpipe>sap config>service>cpipe>spoke-sdp config>service>epipe config>service>ipipe config>service>ipipe>sap config>service>ipipe>spoke-sdp Page 236 7705 SAR OS Services Guide...
  • Page 237 SDP (service level) — shutting down an SDP within a service only affects traffic on that service from entering or being received from the SDP. The SDP itself may still be operationally up for other services. 7705 SAR OS Services Guide Page 237...
  • Page 238 This command configures a point-to-point ATM service. The Apipe service provides a point-to-point L2 VPN connection to a local or remote SAP. An Apipe can connect an ATM endpoint locally (in the same 7705 SAR) or over a PSN to a remote endpoint of the same type. Parameters service-id —...
  • Page 239 — uniquely identifies a service in the service domain. This ID must be unique to this service and may not be used for any other service of any type. The service-id must be the same number used for every 7705 SAR on which this service is defined. Values 1 to 2147483647 customer-id —...
  • Page 240 This command configures a point-to-point Ethernet service. An Epipe connects two endpoints defined as SAPs. Both SAPs are defined on separate routers (7705 SAR routers or other Alcatel-Lucent service routers) connected over the service provider network. When the endpoint SAPs are separated by the service provider network, the far-end SAP is generalized into an SDP.
  • Page 241 — uniquely identifies a service in the service domain. This ID must be unique to this service and may not be used for any other service of any type. The service-id must be the same number used for every 7705 SAR on which this service is defined. Values 1 to 2147483647 customer-id —...
  • Page 242 (see ). This bit informs the far end that the pseudowire is not currently active. Default no standby-signaling-master service-mtu Syntax service-mtu octets no service-mtu Context config>service>apipe config>service>cpipe config>service>epipe config>service>ipipe Page 242 7705 SAR OS Services Guide...

  • Page 243: Table 31: Maximum Transmission Unit Values

    MTU values for specific VC types. Table 31: Maximum Transmission Unit Values VC-Type Example of Advertised Service MTU Ethernet 1514 1500 Ethernet (with preserved dot1q) 1518 1504 VLAN (dot1p transparent to MTU value) 1514 1500 7705 SAR OS Services Guide Page 243...
  • Page 244 Fractional TDM ports are always access ports. Refer to the 7705 SAR OS Interface Configuration Guide. If a port is shut down, all SAPs on that port become operationally down. When a service is shut down, SAPs for the service are not displayed as operationally down although all traffic traversing the service will be discarded.

  • Page 245: Table 32: Sap Id Configurations

    — specifies the multilink bundle to be associated with this IP interface. The bundle keyword must be entered at the beginning of the parameter. The command syntax must be configured as follows: 7705 SAR OS Services Guide Page 245...

  • Page 246: Table 33: Port And Encapsulation Values

    The default is the physical MAC address associated with the Ethernet interface where the SAP is configured. Parameters ieee-address — specifies the 48-bit MAC address in the form aa:bb:cc:dd:ee:ff or aa-bb-cc-dd-ee-ff where aa, bb, cc, dd, ee, and ff are hexadecimal numbers Page 246 7705 SAR OS Services Guide...
  • Page 247 PPP/MLPPP link via IPCP extensions. This command is only applicable if the associated SAP or port is a PPP/MLPPP interface with an IPCP encapsulation. Default no assign-peer-ce-addr 7705 SAR OS Services Guide Page 247...
  • Page 248 Ethernet port is brought down. Using label withdrawal or T-LDP status bits, LLF signals to connected equipment that the VLL is down. LLF stops signaling when the fault disappears. The no form of the command disables LLF. Page 248 7705 SAR OS Services Guide...
  • Page 249 To calculate the size of the buffer (in bytes), multiply the value of the buffer size (in ms) by the SAP TDM bandwidth (in bits per second) and divide by 8. After the initialization of the circuit emulation service, transmission of TDM data begins when the buffer is half full (50%). 7705 SAR OS Services Guide Page 249...
  • Page 250 [no] report-alarm [stray] [malformed] [pktloss] [overrun] [underrun] [rpktloss] [rfault] [rrdi] Context config>service>cpipe>sap>cem Description This command enables or disables alarm reporting for CES circuit alarm conditions. Default On: stray, malformed, pktloss, overrun and underun Off: rpktloss, rfault, rrdi Page 250 7705 SAR OS Services Guide...
  • Page 251 Description This optional command inserts RTP headers operating in absolute mode in the CES packets. The no form of this command will not insert RTP headers into CES packets. Default no rtp-header 7705 SAR OS Services Guide Page 251...
  • Page 252 However, the CPU will not obtain the results and write them to the billing file. If a subsequent collect-stats command is issued, the counters written to the billing file include all the traffic while the no collect-stats command was in effect. Default collect-stats Page 252 7705 SAR OS Services Guide...
  • Page 253 Description This command provisions an 802.1ag or a Y.1731 maintenance association endpoint (MEP). In Release 3.0, the 7705 SAR supports Up and Down MEPs on Ethernet SAPs (802.1ag and Y.1731), and Down MEPs on Ethernet spoke SDPs (802.1ag only). The no form of the command reverts to the default values.
  • Page 254 {1 | 60} [no] interval Context config>service>epipe>sap>eth-cfm>mep>ais-enable Description This command specifies the transmission interval of AIS messages in seconds. Parameters 1 | 60 — the transmission interval of AIS messages in seconds. Default Page 254 7705 SAR OS Services Guide...
  • Page 255 The default priority is 7, which means that CCM frames map to the NC forwarding class by default. The no form of the command removes the priority value from the configuration. Default Parameters priority — specifies the priority of CCM and LTM messages Values 0 to 7 7705 SAR OS Services Guide Page 255...
  • Page 256 The no form of the command removes the priority value from the configuration. Setting the percentage to 0.00 is equivalent to using the no form of the command. Parameters percentage — 0.00 to 100.00, adjustable in 0.01% increments Default 0.25 Values Page 256 7705 SAR OS Services Guide...
  • Page 257 The no form of the command removes the values from the configuration. Parameters all-zeros | all-ones — specifies to use all zeros or all ones in the test pattern Default all-zeros crc-enable — specifies to generate a CRC checksum 7705 SAR OS Services Guide Page 257...
  • Page 258 — DefMACstatus, DefRemoteCCM, DefErrorCCM, and DefXconCCM remErrXcon — only DefRemoteCCM, DefErrorCCM, and DefXconCCM errXcon — only DefErrorCCM and DefXconCCM xcon — only DefXconCCM noXcon — no defects DefXcon or lower are to be reported Page 258 7705 SAR OS Services Guide...
  • Page 259 SAP at a time. The ip-filter-id must already be defined before the filter command is executed. If the filter policy does not exist, the operation will fail and an error message will be displayed. 7705 SAR OS Services Guide Page 259...
  • Page 260 The no form of this command removes the QoS policy association from the SAP, and the QoS policy reverts to the default. Parameters policy-id — associates the ingress or egress policy ID with the SAP on ingress or egress. The policy ID must already exist. Values 1 to 65535 Page 260 7705 SAR OS Services Guide...
  • Page 261 SDPs must be explicitly associated and bound to a service. If an SDP is not bound to a service, no far-end 7705 SAR devices can participate in the service. The endpoint command allows multiple spoke SDPs to be associated with the endpoint, providing PW redundancy capability.
  • Page 262 SDPs must be explicitly associated and bound to a service. If an SDP is not bound to a service, no far-end 7705 SAR devices can participate in the service. The endpoint command allows multiple spoke SDPs to be associated with the endpoint, providing PW redundancy capability.
  • Page 263 — removes a spoke SDP association egress Syntax egress Context config>service>apipe>spoke-sdp config>service>cpipe>spoke-sdp config>service>epipe>spoke-sdp config>service>ipipe>spoke-sdp Description This command configures the egress SDP context. ingress Syntax ingress Context config>service>apipe>spoke-sdp config>service>cpipe>spoke-sdp config>service>epipe>spoke-sdp config>service>ipipe>spoke-sdp Description This command configures the ingress SDP context. 7705 SAR OS Services Guide Page 263...
  • Page 264 0) vc-label Syntax vc-label egress-vc-label no vc-label [egress-vc-label] Context config>service>apipe>spoke-sdp>egress config>service>cpipe>spoke-sdp>egress config>service>epipe>spoke-sdp>egress config>service>ipipe>spoke-sdp>egress Description This command configures the egress VC label. Parameters egress-vc-label — indicates a specific connection Values 16 to 1048575 Page 264 7705 SAR OS Services Guide...
  • Page 265 Setting the value to zero is equivalent to not specifying the value. The no form of this command disables the command Default no vlan-vc-tag Parameters 0..4094 — specifies a valid VLAN identifier to bind an 802.1Q VLAN tag ID 7705 SAR OS Services Guide Page 265...
  • Page 266 Description This command indicates whether the control word is used or not. The value of the control word is negotiated with the peer. This command is mandatory for SAToP and CESoPSN encapsulation. Page 266 7705 SAR OS Services Guide...
  • Page 267 VLL frame must be less than the configured service-mtu size. The no form of this command sets max-cells to the value “1”, indicating that no concatenation will be performed. 7705 SAR OS Services Guide Page 267...
  • Page 268 MPLS packet with whatever ATM cells have been received. For example, a value of 1 equals 100 μs, and a value of 400 equals 40000 μs, or 40 ms. Values 1 to 400 Default Page 268 7705 SAR OS Services Guide...

  • Page 269: Atm Commands

    This command provides access to the context to configure egress ATM traffic policies for the SAP. ingress Syntax ingress Context config>service>apipe>sap>atm Description This command provides access to the context to configure ingress ATM traffic policies for the SAP. 7705 SAR OS Services Guide Page 269...
  • Page 270 The no form of the command reverts the traffic descriptor to the default traffic descriptor profile. Default The default traffic descriptor (trafficDescProfileId. = 1) is associated with newly created PVCC- delimited SAPs. Parameters traffic-desc-profile-id — specifies a defined traffic descriptor profile (see the QoS atm-td-profile command) Page 270 7705 SAR OS Services Guide...
  • Page 271 F5 (VC) AIS cells when the Apipe service is operationally down. When the Apipe service is operationally up, OAM cells are transported over the Apipe and are transparent to the 7705 SAR. This capability is in accordance with ITU-T Recommendation I.610 - B-ISDN Operation and Maintenance.

  • Page 272: Show Commands

    : Down Acct. Pol : None Collect Stats : Disabled Ingress Label Egress Label Ing mac Fltr : n/a Egr mac Fltr : n/a Ing ip Fltr : n/a Egr ip Fltr : n/a Page 272 7705 SAR OS Services Guide...
  • Page 273 : 1572 Ingr IP Fltr-Id : n/a Egr IP Fltr-Id : n/a Ingr Mac Fltr-Id : n/a Egr Mac Fltr-Id : n/a tod-suite : None qinq-pbit-marking : both Egr Agg Rate Limit : max 7705 SAR OS Services Guide Page 273...
  • Page 274 : n/a ------------------------------------------------------------------------------- ATM SAP Configuration Information ------------------------------------------------------------------------------- Ingress TD Profile : 1 Egress TD Profile : 1 Alarm Cell Handling: Enabled AAL-5 Encap : n/a OAM Termination : Disabled Periodic Loopback : Disabled Page 274 7705 SAR OS Services Guide...

  • Page 275: Table 34: Show Service-Id All Command Output Fields

    Specifies whether the service is configured as a PW switching Vc Switching point Displays the number of SAPs specified for this service SAP Count Displays the number of SDPs bound to this service SDP Bind Count 7705 SAR OS Services Guide Page 275...
  • Page 276 Specifies the operational state of the control word: True Oper ControlWord (control word enabled) or False (control word disabled) Specifies the time of the most recent operating status change to Last Status Change this spoke SDP Page 276 7705 SAR OS Services Guide...
  • Page 277 Hold Down Time operating status is eligible to enter the alive state Statistics Specifies the number of forwarded ingress packets I. Fwd. Pkts. Specifies the number of dropped ingress packets I. Dro. Pkts. 7705 SAR OS Services Guide Page 277...
  • Page 278 Dual-Loss Thresh be raised. The threshold is expressed as a percentage. Displays the status of the ETH-AIS test (enabled or disabled) Eth-Ais Indicates whether any ETH-AIS messages have been received Eth-Ais Rx Ais Page 278 7705 SAR OS Services Guide...
  • Page 279 Associated LSP LIST Specifies the name of the static LSP Lsp Name Specifies the administrative state of the associated LSP Admin State Specifies the operational state of the associated LSP Oper State 7705 SAR OS Services Guide Page 279...
  • Page 280 Specifies the number of SDPs bound to the service Number of SDPs IPIPE Service Destination Point specifics Specifies the precedence level of the SDP binding Precedence Specifies the IP address of the Ipipe spoke-sdp IpipeSdpBindCeIpAd* Page 280 7705 SAR OS Services Guide...
  • Page 281 Specifies the egress MAC filter policy ID assigned to the SAP Egr Mac Fltr-Id Specifies the accounting policy applied to the SAP Acct. Pol Specifies whether accounting statistics are collected on the Collect Stats 7705 SAR OS Services Guide Page 281...
  • Page 282 For. InProf CIR) forwarded, as determined by the SAP ingress QoS policy Indicates the number of out-of-profile packets or octets (rate For. OutProf above CIR) forwarded, as determined by the SAP ingress QoS policy Page 282 7705 SAR OS Services Guide...
  • Page 283 Indicates the number of in-profile packets or octets (rate below For. InProf CIR) forwarded Indicates the number of out-of-profile packets or octets (rate For. OutProf above CIR) forwarded Indicates the number of in-profile packets or octets dropped for Dro. InProf the SAP 7705 SAR OS Services Guide Page 283...

  • Page 284: Alarm Status

    Specifies the alarms that have alarm reporting enabled Cfg Alarm Indicates the current alarm state (for example, stray, Alarm Status malformed, packet loss, overrun, underrun, remote packet loss, remote fault, or remote RDI) Page 284 7705 SAR OS Services Guide...
  • Page 285 Displays the accumulated number of failed events Failure Count Indicates that the following statistics are ingress statistics Ingress Stats Displays the number of forwarded packets Forwarded Displays the number of dropped packets Dropped 7705 SAR OS Services Guide Page 285...
  • Page 286 Hello Msg Len Max Drop Count Hold Down Time : 10 Statistics I. Fwd. Pkts. I. Dro. Pkts. I. Fwd. Octs. I. Dro. Octs. E. Fwd. Pkts. E. Fwd. Octets Associated LSP LIST : Page 286 7705 SAR OS Services Guide...
  • Page 287 Packets Octets Forwarding Engine Stats Dropped Off. HiPrio : 30 Off. LowPrio : n/a Queueing Stats(Ingress QoS Policy 1) Dro. HiPrio Dro. LowPrio : n/a For. InProf : 15 For. OutProf : 15 7705 SAR OS Services Guide Page 287...
  • Page 288 Last Status Change: 03/11/2008 19:58:19 Last Mgmt Change : 03/31/2008 20:41:13 Admin State : Down Oper State : Down : 1514 Vc Switching : False SAP Count SDP Bind Count ------------------------------------------------------------------------------- Service Destination Points(SDPs) Page 288 7705 SAR OS Services Guide...
  • Page 289 Local RTP Header : Yes Peer RTP Header : No Local Differential : No Peer Differential : No Local Timestamp Peer Timestamp ------------------------------------------------------------------------------- Number of SDPs : 1 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Service Access Points ------------------------------------------------------------------------------- 7705 SAR OS Services Guide Page 289...
  • Page 290 Dro. OutProf : n/a For. InProf : n/a For. OutProf : n/a ------------------------------------------------------------------------------- Sap per Queue stats ------------------------------------------------------------------------------- Packets Octets Ingress Queue 1 (Unicast) (Priority) Off. HiPrio Off. LoPrio : n/a Dro. HiPrio Page 290 7705 SAR OS Services Guide...
  • Page 291 Forwarded Dropped Missing Reordered Forwarded Underrun Overrun Misordered Dropped Malformed Dropped LBit Dropped Multiple Dropped Error Severely Error Unavailable Failure Count Ingress Stats Forwarded Dropped ------------------------------------------------------------------------------- Service Endpoints ------------------------------------------------------------------------------- No Endpoints found. =============================================================================== 7705 SAR OS Services Guide Page 291...
  • Page 292 Hello Msg Len Max Drop Count Hold Down Time : 10 Statistics I. Fwd. Pkts. I. Dro. Pkts. I. Fwd. Octs. I. Dro. Octs. E. Fwd. Pkts. E. Fwd. Octets ------------------------------------------------------------------------------- Eth-Cfm Configuration Information Page 292 7705 SAR OS Services Guide...
  • Page 293 : None Collect Stats : Disabled ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Ingress qos-policy : 1 Egress qos-policy : 1 Shared Q plcy : n/a Multipoint shared : Disabled ------------------------------------------------------------------------------- Sap Statistics ------------------------------------------------------------------------------- Last Cleared Time : N/A 7705 SAR OS Services Guide Page 293...
  • Page 294 : Disabled LowestDefectPri : macRemErrXcon HighestDefect : none Defect Flags : None Mac Address : 00:00:00:00:00:00 CcmTx CcmSequenceErr LbRxReply LbRxBadOrder LbRxBadMsdu LbTxReply LbNextSequence LtNextSequence LtRxUnexplained ------------------------------------------------------------------------------- Service Endpoints ------------------------------------------------------------------------------- No Endpoints found. =============================================================================== A:ALU-1>show>service>id# Page 294 7705 SAR OS Services Guide...
  • Page 295 : Disabled Hello Time : 10 Hello Msg Len Max Drop Count Hold Down Time : 10 Statistics I. Fwd. Pkts. : 600 I. Dro. Pkts. I. Fwd. Octs. : 60000 I. Dro. Octs. 7705 SAR OS Services Guide Page 295...
  • Page 296 Sap Statistics ------------------------------------------------------------------------------- Last Cleared Time : 01/21/2009 14:19:23 Packets Octets Forwarding Engine Stats Dropped Off. HiPrio : 19961282 1556979996 Off. LowPrio : 1840167 143533026 Queueing Stats(Ingress QoS Policy 13) Dro. HiPrio Dro. LowPrio Page 296 7705 SAR OS Services Guide...
  • Page 297 : 1649570 128666460 Egress Queue 1 For. InProf For. OutProf Dro. InProf Dro. OutProf Egress Queue 2 For. InProf For. OutProf : 200 15600 Dro. InProf Dro. OutProf Egress Queue 3 For. InProf 7705 SAR OS Services Guide Page 297...
  • Page 298 This command displays basic information about the service specified by the ID, including service type, description, SAPs and SDPs. Output Table 35 The following output is an example of service-id base information, and describes the fields. Page 298 7705 SAR OS Services Guide...

  • Page 299: Table 35: Show Service-Id Base Output Fields

    Displays the date and time of the most recent management-initiated Last Mgmt Change change to this service Specifies the desired state of the service Admin State Specifies the operating state of the service Oper State 7705 SAR OS Services Guide Page 299...
  • Page 300 SDP to the far-end ESR, without requiring the packet to be fragmented Indicates the operating state of the SAP or SDP Indicates the operating state of the SAP or SDP Page 300 7705 SAR OS Services Guide...
  • Page 301 131063 501:703 Spok 131057 131064 501:704 Spok 131056 131063 301:705 Spok 131055 131062 301:706 Spok 131054 131061 201:805 Spok 131053 131062 201:806 Spok 131052 131061 401:807 Spok 131051 131060 401:808 Spok 131050 131059 7705 SAR OS Services Guide Page 301...

  • Page 302: Table 36: Show Service Egress Label Output Fields

    If only the mandatory start-label parameter is specified, only services using the specified label are displayed. If both start-label and end-label parameters are specified, the services using this range of labels are displayed. Use the show router vprn-service-id ldp bindings command to display dynamic labels. Page 302 7705 SAR OS Services Guide...

  • Page 303: Table 37: Show Service Ingress Label Output Fields

    Displays the egress label used by this device to send packets to the far- E.Lbl end device in this service by the SDP Indicates the number of SDP bindings within specified the label range Number of Bindings Found 7705 SAR OS Services Guide Page 303...

  • Page 304: Table 38: Service-Id Endpoint Output Fields

    Displays the revert time setting for the active spoke SDP Revert time Not applicable Act Hold Delay Indicates whether standby signaling is ignored Ignore Standby True — standby signaling is ignored Signaling — standby signaling is not ignored False Page 304 7705 SAR OS Services Guide...
  • Page 305 Sample Output *A:ALU-12# show service id 1 labels ============================================================================== Martini Service Labels ============================================================================== Svc Id Sdp Binding Type I.Lbl E.Lbl ------------------------------------------------------------------------------ 10:1 Spok ------------------------------------------------------------------------------ Number of Bound SDPs : 1 ------------------------------------------------------------------------------ *A:ALU-12# 7705 SAR OS Services Guide Page 305...

  • Page 306: Table 39: Service-Id Labels Output Fields

    Description : Apipe SAP Admin State : Up Oper State : Down Flags : PortOperDown L2OperDown Multi Svc Site : None Last Status Change : 04/30/2008 13:55:04 Last Mgmt Change : 05/07/2008 15:51:51 Page 306 7705 SAR OS Services Guide...
  • Page 307 For. InProf : 10950 10950 For. OutProf : 10950 10950 Egress Queue 1 For. InProf : 21900 21900 For. OutProf : n/a Dro. InProf Dro. OutProf : n/a ------------------------------------------------------------------------------- ATM SAP Configuration Information ------------------------------------------------------------------------------- 7705 SAR OS Services Guide Page 307...

  • Page 308: Table 40: Service-Id Sap Output Fields

    Specifies the ingress IP filter policy ID assigned to the SAP Ingr IP Fltr-Id Specifies the egress IP filter policy ID assigned to the SAP Egr IP Fltr-Id Specifies the ingress MAC filter policy ID assigned to the SAP Ingr Mac Fltr-Id Page 308 7705 SAR OS Services Guide...
  • Page 309 Indicates the number of out-of-profile packets or octets discarded, as Dro. OutProf determined by the SAP egress QoS policy Indicates the number of in-profile packets or octets (rate below CIR) For. InProf forwarded, as determined by the SAP egress QoS policy 7705 SAR OS Services Guide Page 309...
  • Page 310 Displays the value of the MA index Ma-index Displays the administrative state of the MEP (enabled or disabled) Admin Displays the MEP-ID MepId Displays the status of the Continuity Check Message (CCM) CCM-Enable Page 310 7705 SAR OS Services Guide...
  • Page 311 Displays the number of LB replies that have been received with the LbRxBadMsdu wrong destination MAC address (MSDU = MAC Service Data Unit) Displays the number of LBRs (loopback replies) transmitted out this LbTxReply 7705 SAR OS Services Guide Page 311...
  • Page 312 Specifies the alarms that have alarm reporting enabled Cfg Alarm Indicates the current alarm state (for example, stray, malformed, Alarm Status packet loss, overrun, underrun, remote packet loss, remote fault, or remote RDI) Page 312 7705 SAR OS Services Guide...
  • Page 313 Displays the accumulated number of failed events Failure Count Indicates that the following statistics are ingress statistics Ingress Stats Displays the number of forwarded packets Forwarded Displays the number of dropped packets Dropped 7705 SAR OS Services Guide Page 313...
  • Page 314 For. InProf : 3982896 3982896 For. OutProf : 1327632 1327632 Queueing Stats(Egress QoS Policy 1) Dro. InProf Dro. OutProf For. InProf : 2655264 2655264 For. OutProf : 2655264 2655264 ------------------------------------------------------------------------------- Sap per Queue stats Page 314 7705 SAR OS Services Guide...
  • Page 315 : none Defect Flags : None Mac Address : 00:00:00:00:00:00 CcmTx CcmSequenceErr DmrRepliesTx LmrRepliesTx Dual-Loss Test : Disabled Eth-Ais: : Disabled Eth-Tst: : Disabled LbRxReply LbRxBadOrder LbRxBadMsdu LbTxReply LbNextSequence LtNextSequence LtRxUnexplained =============================================================================== *A:csasim2>show>service>id# 7705 SAR OS Services Guide Page 315...
  • Page 316 Off. HiPrio : 20683584 1613319552 Off. LowPrio : 1840167 143533026 Queueing Stats(Ingress QoS Policy 13) Dro. HiPrio Dro. LowPrio For. InProf : 11271525 879178950 For. OutProf : 11252226 877673628 Queueing Stats(Egress QoS Policy 13) Page 316 7705 SAR OS Services Guide...
  • Page 317 For. OutProf Dro. InProf Dro. OutProf Egress Queue 2 For. InProf For. OutProf : 200 15600 Dro. InProf Dro. OutProf Egress Queue 3 For. InProf For. OutProf : 200 15600 Dro. InProf Dro. OutProf 7705 SAR OS Services Guide Page 317...
  • Page 318 1 to 10 qtag1 0 to 4094 0 to 4095 0 to 255 1, 2, 5 to 65535 Output Table 41 The following output is an example of service SAP-using information, and describes the fields. Page 318 7705 SAR OS Services Guide...
  • Page 319 Service Access Point Using ATM Traffic Profile 1 ============================================================================== PortId SvcId Ing. Ing. Egr. Egr. Fltr Fltr ------------------------------------------------------------------------------ 1/1/9.1:10/50 none none Down 1/1/9.1:20 none none Down 1/1/9.1:10/51 none none Down 1/1/9.1:30 none none Down 1/1/9.1:10/52 none none Down 7705 SAR OS Services Guide Page 319...

  • Page 320: Table 41: Show Service Sap-Using Output Fields

    Displays the SAP ingress QoS policy number specified on the ingress Ing.QoS Displays the SAP egress QoS policy number specified on the egress Egr.QoS Specifies the desired state of the SAP Indicates the actual state of the SAP Page 320 7705 SAR OS Services Guide...
  • Page 321 NoIngVCLabel NoEgrVCLabel PathMTUTooSmall Mac Move : Ukwn Blockable Level : Unknown Peer Pw Bits : None Peer Fault Ip : None Peer Vccv CV Bits : None Peer Vccv CC Bits : None 7705 SAR OS Services Guide Page 321...

  • Page 322: Table 42: Sdp Output Fields

    Displays the IP address of the far end of the MPLS or GRE tunnel Far End defined by this SDP Specifies the type of delivery used by the SDP (MPLS or GRE) Delivery Specifies the administrative state of this SDP Admin State Page 322 7705 SAR OS Services Guide...
  • Page 323 Displays the setting of the pseudowire peer VCCV control channel Peer Vccv CC Bits bits (pwe3ControlWord and/or mplsRouterAlertLabel) Keepalive Information Specifies the administrative state of the keepalive protocol Admin State Specifies the operational state of the keepalive protocol Oper State 7705 SAR OS Services Guide Page 323...
  • Page 324 Displays the MAC address (the MAC address for a spoke SDP is Mac Address the system MAC address; for a SAP, it is the port MAC address) Displays the priority of the CCM Linktrace Message (LTM) CcmLtmPriority Displays the number of CCM transmissions CcmTx Page 324 7705 SAR OS Services Guide...
  • Page 325 CPIPE Service Destination Point specifics Specifies the number of DS0s used by the local SDP Local Bit-rate Specifies the number of DS0s used by the far-end SDP Peer Bit-rate 7705 SAR OS Services Guide Page 325...
  • Page 326 Specifies whether the local router inserts the RTP header Local RTP Header Specifies whether the peer router inserts the RTP header Peer RTP Header Specifies the number of SDPs bound to the service Number of SDPs Page 326 7705 SAR OS Services Guide...

  • Page 327: Clear Commands

    [port-id | bundle-id ]:qtag1 [port-id | bundle-id][:vpi/vci |vpi |vpi1.vpi2] port-id slot/mda/port[.channel] bundle-type-slot/mda.bundle-num bundle keyword type ima, ppp bundle-num 1 to 10 qtag1 0 to 4094 0 to 4095 0 to 255 1, 2, 5 to 65535 7705 SAR OS Services Guide Page 327...
  • Page 328 — clears all queue statistics and STP statistics associated with the SDP counters — clears all queue statistics associated with the SDP ingress-vc-label — clears the VC ingress value associated with the specified connection Page 328 7705 SAR OS Services Guide...

  • Page 329: Internet Enhanced Service

    7705 SAR node. IP over ATM is used exclusively for in-band management of the 7705 SAR. Up to two IPoATM SAPs can be bound to IES along with many other SAPs with other (non-ATM) supported SAP encapsulation types. Traffic from IPoATM SAPs is extracted to the CSM for further processing.

  • Page 330: Ies For In-Band Management

    With IES, the ATM SAP can be used for the forwarding of management IP packets. To set up a connection, IES is enabled on an interface on the 7705 SAR and the IP address for the interface is defined. A PVCC connection is then set up between the 7705 SAR and the remote router (SR) attached to the network manager (5620 SAM).

  • Page 331: Encapsulation

    At the remote SR end, the SAP is bound to a VPRN instance to ensure that LDP signaling to the system IP address of the 7705 SAR flows through the IP/GRE link and not over the ATM link. Within the VPRN, an IP address is assigned at the termination SAP. The IP datagram is extracted from the ATM cell at this termination point and is routed to the 5620 SAM.

  • Page 332: Troubleshooting And Fault Detection Services

    IES SAP. If no profile is assigned, the default UBR service category is assumed. All IES 7705 SAR traffic is scheduled; no shaping is supported in this mode. To ensure that IP traffic transported over the IES SAP is prioritized fairly, ATM layer traffic descriptors should be...

  • Page 333: Ies For Customer Traffic

    7705 SAR. IES is supported on any port on the 16-port T1/E1 ASAP Adapter card or 7705 SAR-F T1/E1 port. IES is also supported on any port on the 8-port Ethernet Adapter card (v1 and v2) or 7705 SAR-F Ethernet port.

  • Page 334: Dhcp Relay

    However, for various reasons, it is sometimes impractical to have the server and client reside in the same IP network. When the 7705 SAR is acting as a DHCP Relay agent, it processes these DHCP broadcast packets and relays them to a preconfigured DHCP server.

  • Page 335: Dhcp Options

    On the 7705 SAR, BFD is implemented for static routes in asynchronous mode only, meaning that neither end responds to control messages; rather, the messages are sent periodically from each end.

  • Page 336: Saps

    Service egress QoS policies function in the same way as Ethernet and IP pseudowire services, where class-based queues are created based on the QoS policy. Multiple queues are supported. Refer to the 7705 SAR OS Quality of Service Guide, “Creating a Service Egress QoS Policy”.

  • Page 337: Ip Filter Policies

    Only IP filter policies can be applied to an IES. In Release 3.0 of the 7705 SAR, IP filters are applied to ingress pseudowire SAPs (Epipes and Ipipes), VPRN SAPs, and IES SAPs, as well as to the ingress direction of network interfaces and IES management SAPs.
  • Page 338 IES for Customer Traffic Page 338 7705 SAR OS Services Guide...

  • Page 339: Configuring Ies With Cli

    This section provides the information required to configure IP routing services; that is, direct forwarding of IP traffic between CE devices, and to configure IES for in-band management of the 7705 SAR over ATM links. Topics in this section include: •...

  • Page 340: Common Configuration Tasks

    For IES management service only — create a static route to the remote router and to the 5620 SAM.* • Enable the service. Note: *Remote address and static route configuration is beyond the scope of this document. For information, refer to the 7705 SAR OS Router Configuration Guide. Page 340 7705 SAR OS Services Guide...

  • Page 341: Configuring Ies Components

    A:ALU-41>config>service>ies# no shutdown A:ALU-41>config>service>ies# The following example displays the IES service creation output. A:ALU-41>config>service# info ------------------------------------- ies 5 customer 1 create description "IES for in-band management" interface “ATMoIP Management” no shutdown exit ------------------------------------- 7705 SAR OS Services Guide Page 341...

  • Page 342: Configuring Interface Parameters

    A:ALU-41>config>service>ies>if# address 3.3.3.3/24 A:ALU-41>config>service>ies>if# ip-mtu 1524 A:ALU-41>config>service>ies>if# no shutdown A:ALU-41>config>service>ies>if# The following example displays the IES interface creation output. A:ALU-41>config>service>ies>if# info detail ------------------------------------------- no description address 3.3.3.3/24 ip-mtu 1524 no bfd exit no shutdown ------------------------------------- Page 342 7705 SAR OS Services Guide...
  • Page 343 Example: A:ALU-41>config>service# ies 4 A:ALU-41>config>service>ies$ interface “to Internet” A:ALU-41>config>service>ies>if$ address 3.2.3.3/24 A:ALU-41>config>service>ies>if$ dhcp option A:ALU-41>config>service>ies>if>dhcp>option$ circuit-id ifindex A:ALU-41>config>service>ies>if>dhcp>option$ exit A:ALU-41>config>service>ies>if$ ip-mtu 1524 7705 SAR OS Services Guide Page 343...
  • Page 344 1524 no bfd ipcp no peer-ip-address no dns exit no shutdown... ------------------------------------- Page 344 7705 SAR OS Services Guide...

  • Page 345: Configuring Ies Sap Parameters

    A:ALU-41>config>service>ies>if>sap# atm A:ALU-41>config>service>ies>if>sap>atm# encapsulation aal5mux-ip A:ALU-41>config>service>ies>if>sap>atm# egress A:ALU-41>config>service>ies>if>sap>atm>egress# traffic- desc 3 A:ALU-41>config>service>ies>if>sap>atm>egress# exit A:ALU-41>config>service>ies>if>sap>atm# ingress A:ALU-41>config>service>ies>if>sap>atm>ingress# traffic- desc 2 A:ALU-41>config>service>ies>if>sap>atm>ingress# exit A:ALU-41>config>service>ies>if>sap>atm# oam A:ALU-41>config>service>ies>if>sap>atm>oam# alarm-cells A:ALU-41>config>service>ies>if>sap>atm>oam# exit A:ALU-41>config>service>ies>if>sap>atm# exit A:ALU-41>config>service>ies>if>sap# exit A:ALU-41>config>service>ies>if# exit 7705 SAR OS Services Guide Page 345...
  • Page 346 Example: A:ALU-41>config>service# ies 4 A:ALU-41>config>service>ies$ interface “to Internet” A:ALU-41>config>service>ies>if$ sap 1/4/1 create A:ALU-41>config>service>ies>if>sap$ egress A:ALU-41>config>service>ies>if>sap>egress$ qos 3 A:ALU-41>config>service>ies>if>sap$ ingress A:ALU-41>config>service>ies>if>sap>ingress$ filter ip 3 Page 346 7705 SAR OS Services Guide...
  • Page 347 Internet Enhanced Service The following example displays the IES SAP creation output. A:ALU-41>config>service>ies>if>sap# info detail ------------------------------------------- no description egress qos 3 ingress filter ip 3 exit no shutdown ------------------------------------- 7705 SAR OS Services Guide Page 347...

  • Page 348: Service Management Tasks

    An IES service can be shut down without deleting the service parameters. Use the command to shut down an IES service. shutdown CLI Syntax: config>service# ies service-id shutdown Example: A:ALU-41>config>service# ies 5 A:ALU-41>config>service>ies# shutdown A:ALU-41>config>service>ies# exit Page 348 7705 SAR OS Services Guide...

  • Page 349: Re-Enabling An Ies Service

    Use the following CLI syntax to delete an IES service: CLI Syntax: config>service# ies service-id interface ip-int-name sap sap-id shutdown exit no sap sap-id interface ip-int-name shutdown exit no interface ip-int-name shutdown exit no ies service-id 7705 SAR OS Services Guide Page 349...
  • Page 350 Service Management Tasks Page 350 7705 SAR OS Services Guide...

  • Page 351: Ies Command Reference

    Internet Enhanced Service IES Command Reference Command Hierarchies • IES Management Configuration Commands • IES Service Configuration Commands • Show Commands • Clear Commands • Debug Commands 7705 SAR OS Services Guide Page 351...
  • Page 352 — [no] alarm-cells — description description-string — no description — ingress — filter ip ip-filter-id — no filter ip — no filter ip [ip ip-filter-id] — [no] shutdown — [no] shutdown — [no] shutdown Page 352 7705 SAR OS Services Guide...
  • Page 353 — no ttl-expired — unreachables [number seconds] — no unreachables — ip-mtu octets — no ip-mtu — [no] ipcp — ip-address [secondary ip-address] — secondary ip-address — no [ip-address] [secondary ip-address] — peer-ip-address ip-address 7705 SAR OS Services Guide Page 353...
  • Page 354 [sap sap-id] — sap-using interface [ip-address | ip-int-name] — sap-using [ingress | egress] atm-td-profile td-profile-id — sap-using [ingress] filter filter-id — sap-using [ingress | egress] qos-policy qos-policy-id — service-using [ies] [customer customer-id] Page 354 7705 SAR OS Services Guide...
  • Page 355 Internet Enhanced Service Clear Commands clear — service — service-id — dhcp — statistics [ip-int-name | ip-address] Debug Commands debug — service — service-id 7705 SAR OS Services Guide Page 355...

  • Page 356: Command Descriptions

    IES Management Configuration Commands on page 357 • IES Service Configuration Commands on page 369 • Show Commands on page 389 • Clear Commands on page 408 • Debug Commands on page 409 Page 356 7705 SAR OS Services Guide...

  • Page 357: Ies Management Configuration Commands

    IES Management Configuration Commands • Generic Commands on page 358 • IES Global Commands on page 360 • IES Management Interface Commands on page 361 • IES Management SAP Commands on page 364 7705 SAR OS Services Guide Page 357...
  • Page 358 Services are created in the administratively down (shutdown) state. When a no shutdown command is entered, the service becomes administratively up and tries to enter the operationally up state. Default administrative states for services and service entities are described in the following Special Cases. Page 358 7705 SAR OS Services Guide...
  • Page 359 For a SAP bound to the IP interface, no packets are transmited out of the SAP and all packets received on the SAP are dropped and the packet discard counter is incremented. 7705 SAR OS Services Guide Page 359...
  • Page 360 Context config>service Description This command enables Internet Enhanced Service (IES). In Release 3.0 of the 7705 SAR, IES is used for direct IP connectivity between customer access points as well as in-band management of the 7705 SAR over ATM links.
  • Page 361 IP interface. If the ip-int-name does not exist, the interface is created and the context is changed to that interface for further command processing. 7705 SAR OS Services Guide Page 361...
  • Page 362 IP prefix cannot overlap with other existing IP prefixes defined as local subnets on other IP interfaces in the same routing context within the 7705 SAR. The IP address for the interface can be entered in either CIDR (classless inter-domain routing) notation or traditional dotted-decimal notation.
  • Page 363 This command configures the IP maximum transmit unit (packet size) for this interface. The no form of the command returns the default value. Parameters octets — the MTU for the interface Values 512 to 2048 7705 SAR OS Services Guide Page 363...
  • Page 364 An IES SAP can only be defined on an ATM port or IMA group that has been configured as an access port in the config>port port-id context using the mode access command. Fractional TDM ports are always access ports. Refer to the 7705 SAR OS Interface Configuration Guide for information on access ports.
  • Page 365 Syntax ingress Context config>service>ies>interface>sap Description This command enables access to the context to associate ingress filter policies with the SAP. If an ingress filter is not defined, no filtering is performed. 7705 SAR OS Services Guide Page 365...
  • Page 366 — the filter name acts as the ID for the IP filter policy expressed as a decimal integer. The filter policy must already exist within the config>filter>ip-filter context. Values 1 to 65535 Note: For information on configuring IP filter IDs, refer to the 7705 SAR OS Router Configuration Guide, “Filter Policies”. Syntax Context config>service>ies>interface>sap...
  • Page 367 This command assigns an ATM traffic descriptor profile to an egress or ingress SAP. When configured under the ingress context, the specified traffic descriptor profile defines the traffic contract in the forward direction. 7705 SAR OS Services Guide Page 367...
  • Page 368 IES SAP. If no profile is assigned, the default UBR service category is assumed. All IES 7705 SAR traffic is scheduled; no shaping is supported in this mode. To ensure that IP traffic transported over the IES SAP is prioritized fairly, ATM layer traffic descriptors should be assigned.

  • Page 369: Ies Service Configuration Commands

    IES Service Configuration Commands • Generic Commands on page 358 • IES Global Commands on page 360 • IES Service Interface Commands on page 370 • IES Service SAP Configuration Commands on page 383 7705 SAR OS Services Guide Page 369...
  • Page 370 IP interface. If the ip-int-name does not exist, the interface is created and the context is changed to that interface for further command processing. Page 370 7705 SAR OS Services Guide...
  • Page 371 IP prefix cannot overlap with other existing IP prefixes defined as local subnets on other IP interfaces in the same routing context within the 7705 SAR. The IP address for the interface can be entered in either CIDR (classless inter-domain routing) notation or traditional dotted-decimal notation.
  • Page 372 By default, directed broadcasts are not allowed and are discarded at this egress IP interface. The no form of the command disables directed broadcasts forwarding out of the IP interface. Default no allow-directed broadcasts arp-timeout Syntax arp-timeout seconds no arp-timeout Context config>service>ies>interface Page 372 7705 SAR OS Services Guide...
  • Page 373 The no form of the command reverts to the default value. Note: The 7705 SAR will attempt to refresh an ARP entry 30 s prior to its expiry. This refresh attempt occurs only if the ARP timeout is set to 45 s or more.
  • Page 374 Option 82 field. If no Option 82 field is present, the router will not create the Option 82 field. In this case, no VSO will be added to the message. Page 374 7705 SAR OS Services Guide...
  • Page 375 The no form of this command returns the system to the default. Default remote-id Parameters mac — specifies that the MAC address of the remote end is encoded in the suboption string — the remote ID 7705 SAR OS Services Guide Page 375...
  • Page 376 Description This command enables the sending of the service ID in the vendor-specific suboption of the DHCP relay packet. The no form of the command disables the sending of the service ID. Page 376 7705 SAR OS Services Guide...
  • Page 377 DHCP relay to work. If there are multiple servers, the request is forwarded to all of the servers in the list. There can be a maximum of 8 DHCP servers configured. Default no server Parameters server — the DHCP server IP address 7705 SAR OS Services Guide Page 377...
  • Page 378 If a local node sends an ICMP mask request to the router interface, the mask-reply command configures the router interface to reply to the request. The no form of the command disables replies to ICMP mask requests on the router interface. Default mask-reply Page 378 7705 SAR OS Services Guide...
  • Page 379 100 per 10-s time interval. The no form of the command disables the generation of ICMP destination unreachable messages on the router interface. Default unreachables 100 10 — maximum of 100 unreachable messages in 10 s 7705 SAR OS Services Guide Page 379...
  • Page 380 This command defines the DNS address(es) to be assigned to the far end of the associated PPP/MLPPP link via IPCP extensions. This command is only applicable if the associated SAP or port is a PPP/ MLPPP interface with an IPCP encapsulation. Page 380 7705 SAR OS Services Guide...
  • Page 381 — the 48-bit MAC address for the static ARP in the form aa:bb:cc:dd:ee:ff or aa-bb-cc-dd-ee-ff, where aa, bb, cc, dd, ee, and ff are hexadecimal numbers. Allowed values are any non-broadcast, non-multicast MAC, and non-IEEE reserved MAC addresses. 7705 SAR OS Services Guide Page 381...
  • Page 382 8. Static ARP is used when a 7705 SAR needs to know about a device on an interface that cannot or does not respond to ARP requests. Therefore, the 7705 SAR OS configuration can specify to send a packet with a particular IP address to the corresponding ARP address.
  • Page 383 A SAP can only be associated with a single service. The SAP is owned by the service in which it was created. A SAP can only be defined on a port that has been configured as an access port in the config>port port-id context using the mode access command. Refer to the 7705 SAR OS Interface Configuration Guide, “Access Ports”.

  • Page 384: Table 43: Sap Id Configurations

    — specifies the encapsulation value used to identify the SAP on the port or subport. If this parameter is not specificially defined, the default value is 0. Values qtag1: 0 to 4094 Page 384 7705 SAR OS Services Guide...

  • Page 385: Table 45: Port And Encapsulation Values

    The no form of this command removes the accounting policy association from the SAP, and the accounting policy reverts to the default. Default no accounting-policy Parameters acct-policy-id — the accounting policy ID as configured in the config>log>accounting-policy context Values 1 to 99 7705 SAR OS Services Guide Page 385...
  • Page 386 Context config>service>ies>sap Description This command enables the context to configure ingress SAP QoS policies. If no sap-ingress QoS policy is defined, the system default sap-ingress QoS policy is used for ingress processing. Page 386 7705 SAR OS Services Guide...
  • Page 387 The no form of the command removes any configured filter ID association with the SAP. The filter policy cannot be deleted until it is removed from all SAPs where it is applied. Default no filter 7705 SAR OS Services Guide Page 387...
  • Page 388 IES Command Reference Parameters ip-filter-id — the IP filter policy ID number Values 1 to 65535 Note: For information on configuring IP filter IDs, refer to the 7705 SAR OS Router Configuration Guide, “Filter Policies”. Page 388 7705 SAR OS Services Guide...

  • Page 389: Show Commands

    Description ID that uniquely identifies the customer Customer-ID Name or title of the primary contact person Contact Generic information about the customer Description Phone number by which to reach the contact person Phone 7705 SAR OS Services Guide Page 389...
  • Page 390 : 09/09/2008 16:25:04 Sub Type : regular Admin MTU : 1572 Oper MTU : 1572 Ingr IP Fltr-Id Egr IP Fltr-Id : n/a Ingr Mac Fltr-Id : n/a Egr Mac Fltr-Id : n/a Page 390 7705 SAR OS Services Guide...
  • Page 391 : n/a ------------------------------------------------------------------------------- ATM SAP Configuration Information ------------------------------------------------------------------------------- Ingress TD Profile : 32 Egress TD Profile : 32 Alarm Cell Handling: Enabled AAL-5 Encap : mux-ip OAM Termination : Enabled Periodic Loopback : Disabled 7705 SAR OS Services Guide Page 391...

  • Page 392: Table 47: Show Service Id All Output Fields

    VPN Id Type of service (IES) Service Type Generic information about the service Description Customer ID number Customer Id Date and time of the most recent status change to this service Last Status Change Page 392 7705 SAR OS Services Guide...
  • Page 393 Ingress MAC filter policy ID assigned to the SAP (not Ingr Mac Fltr-Id applicable) Egress MAC filter policy ID assigned to the SAP (not Egr Mac Fltr-Id applicable) Accounting policy applied to the SAP Acct. Pol 7705 SAR OS Services Guide Page 393...
  • Page 394 Number of in-profile packets or octets (rate below CIR) For. InProf forwarded, as determined by the SAP egress QoS policy Number of out-of-profile packets or octets (rate above CIR) For. OutProf forwarded, as determined by the SAP egress QoS policy Page 394 7705 SAR OS Services Guide...
  • Page 395 AAL-5 Encap mux-ip Indicates whether this SAP is an OAM termination point OAM Termination Services Interfaces Name used to refer to the IES interface If Name Administrative state of the interface Admin State 7705 SAR OS Services Guide Page 395...
  • Page 396 Maximum number of ICMP TTL expired messages that the IP TTL Expired interface will issue in a given period of time, in seconds Disabled — indicates that the IP interface will not generate ICMP TTL expired messages Page 396 7705 SAR OS Services Guide...
  • Page 397 The following output is an example of service ID ARP information, and describes the fields. Sample Output *A:ALU-2# show service id 4 arp =============================================================================== ARP Table =============================================================================== IP Address MAC Address Type Expiry Interface ------------------------------------------------------------------------------- 3.2.3.3 Other 00h00m00s to Internet =============================================================================== *A:ALU-2# 7705 SAR OS Services Guide Page 397...

  • Page 398: Table 48: Show Service Id Arp Output Fields

    : IES Description : Default IES description for service ID 4 Customer Id Last Status Change: 01/07/2010 21:58:44 Last Mgmt Change : 01/07/2010 22:14:40 Admin State : Up Oper State : Up SAP Count Page 398 7705 SAR OS Services Guide...

  • Page 399: Table 49: Show Service Id Base Output Fields

    Actual largest service frame size (in octets) that can be transmitted to OprMTU the far-end router without requiring the packet to be fragmented Administrative state of the SAP Operating state of the SAP 7705 SAR OS Services Guide Page 399...

  • Page 400: Table 50: Show Service Id Dhcp Statistics Output Fields

    Server Packets Discarded Server Packets Relayed =================================================================== Table 50: Show Service ID DHCP Statistics Output Fields Label Description DHCP Global Statistics, service 4 Number of packets received Rx Packets Number of packets transmitted Tx Packets Page 400 7705 SAR OS Services Guide...
  • Page 401 *A:ALU-2 show service id 4 dhcp summary =============================================================================== DHCP Summary, service 4 =============================================================================== Interface Name Used/ Info Admin SapId/Sdp Populate Provided Option State ------------------------------------------------------------------------------- to Internet Keep Down ------------------------------------------------------------------------------- Interfaces: 1 =============================================================================== *A:ALU-2 7705 SAR OS Services Guide Page 401...

  • Page 402: Table 51: Show Service Id Dhcp Summary Output Fields

    — displays either group or subscriber interfaces detail — displays detailed IP interface information summary — displays summary IP interface information Output Table 52 The following output is an example of service ID interface information, and describes the fields. Page 402 7705 SAR OS Services Guide...

  • Page 403: Table 52: Show Service Id Interface Output Fields

    This command displays SAP information. If no optional parameters are specified, the command displays a summary of all defined SAPs. The atm-td-profile command applies only to HSDPA offload (that is, IES management service). 7705 SAR OS Services Guide Page 403...
  • Page 404 1/2/7:2 none none 1/2/7:3 none none 1/1/1.1 none none 1/1/1.2 none none 1/1/1.3 none none 1/1/9.1:10/50 none none Down 1/1/9.1:20 none none Down 1/1/9.1:10/51 none none Down 1/1/9.1:30 none none Down Page 404 7705 SAR OS Services Guide...
  • Page 405 Down 1/1/9.1:10/52 none none Down 1/1/9.1:40 none none Down 1/1/9.1:11/50 none none Down 1/1/9.1:21 none none Down 1/1/9.1:12/52 none none Down 1/1/9.1:41 none none Down ------------------------------------------------------------------------------ Saps : 10 =============================================================================== *A:ALU-12# 7705 SAR OS Services Guide Page 405...

  • Page 406: Table 53: Show Service Sap-Using Output Fields

    The following output is an example of service-using information, and describes the fields. Sample Output *A:ALU-2# show service service-using ies =============================================================================== Services [ies] =============================================================================== ServiceId Type CustomerId Last Mgmt Change ------------------------------------------------------------------------------- Down Down 01/07/2010 22:14:40 Down Down 01/07/2010 21:58:44 ------------------------------------------------------------------------------- Page 406 7705 SAR OS Services Guide...

  • Page 407: Table 54: Show Service Service-Using Output Fields

    Operational state of the service ID of the customer owning the service CustomerId Date and time of the most recent management-initiated change to this Last Mgmt Change service Number of services of the same type Matching Services 7705 SAR OS Services Guide Page 407...

  • Page 408: Clear Commands

    This command clears DHCP statistics. Parameters ip-int-name — the IP interface name for which to display information ip-address — the IP address of the interface for which to display information Values a.b.c.d (host bits must be 0) Page 408 7705 SAR OS Services Guide...

  • Page 409: Debug Commands

    Syntax id service-id Context debug>service Description This command debugs commands for a specific service. The no form of the command disables debugging. Parameters service-id — the ID that uniquely identifies an IES service 7705 SAR OS Services Guide Page 409...
  • Page 410 IES Command Reference Page 410 7705 SAR OS Services Guide...

  • Page 411: Vprn Services

    PE to PE Tunneling Mechanisms on page 422 → Per-VRF Route Limiting on page 422 → Spoke SDPs on page 423 • Configuring a VPRN Service with CLI on page 425 • VPRN Services Command Reference on page 439 7705 SAR OS Services Guide Page 411...

  • Page 412: Vprn Service Overview

    When BGP distributes a VPN route, it also distributes an MPLS label for that route. On an individual 7705 SAR, a single label is assigned to (advertised for) all routes in a VPN. A VRF lookup is used to determine the egress interface for a packet.

  • Page 413: Routing Prerequisites

    Protocol (LDP) to set up a full mesh of LSPs based on the IGP • MPLS RSVP-TE tunnels can be used instead of LDP • alternatively, Generic Routing Encapsulation (GRE) tunnels can also be used 7705 SAR OS Services Guide Page 413...

  • Page 414: Bgp Support

    The route distinguisher (RD) is an 8-byte value consisting of two major fields: the Type field and Value field. The Type field determines how the value field should be interpreted. The 7705 SAR OS implementation supports the three (3) Type-Value combinations, as defined in RFC 2547bis.

  • Page 415: Route Reflector

    VRF route policies. A route belonging to a VPRN must use the protocol owner, VPN-IPv4, to denote that it is a VPRN route. This can be used within the route policy match criteria. 7705 SAR OS Services Guide Page 415...

  • Page 416: Figure 43: Directly Connected Ip Target

    Static-route 11.1.A.0/24 nexthop 10.1.1.2 cpe-check 10.1.1.2 interval 1 drop-count 2 Static-route 11.1.B.0/24 nexthop 10.1.1.2 cpe-check 10.1.1.2 interval 1 drop-count 2 Server B.1 11.1.B.0 VPRN A 10.1.1.0/31 Backbone 7705-1 Node A Server A.1 11.1.A.0 20951 Page 416 7705 SAR OS Services Guide...

  • Page 417: Figure 44: Multiple Hops To Ip Target

    Either ICMP ping or unicast ARP mechanism can be used to test the connectivity. ICMP ping is preferred. If the connectivity check fails and the static route is deactivated, the 7705 SAR router will continue to send polls and reactivate any routes that are restored.

  • Page 418: Vprn Features

    VPRN Features VPRN Features This section describes the 7705 SAR service features and any special capabilities or considerations as they relate to VPRN services: • IP Interfaces → DHCP Relay → IPCP → Troubleshooting and Fault Detection Services • SAPs →...

  • Page 419: Dhcp Relay

    However, for various reasons, it is sometimes impractical to have the server and client reside in the same IP network. When the 7705 SAR is acting as a DHCP Relay agent, it processes these DHCP broadcast packets and relays them to a preconfigured DHCP server.

  • Page 420: Ipcp

    On the 7705 SAR, BFD is implemented for static routes in asynchronous mode only, meaning that neither end responds to control messages; rather, the messages are sent periodically from each end.

  • Page 421: Saps

    For VPRN service, DSCP marking is configured in the vprn>sgt-qos>application context. For more information about DSCP marking and self-generated QoS traffic, see “CoS Marking for Self-generated Traffic” in the 7705 SAR OS Quality of Service Guide. 7705 SAR OS Services Guide...

  • Page 422: Filter Policies

    VPRN Features Filter Policies In Release 3.0 of the 7705 SAR, IP filters are applied to ingress pseudowire SAPs (Epipes and Ipipes), VPRN SAPs, and IES SAPs, as well as to ingress network interfaces and IES management SAPs. Configuration of filter policies is similar for network interfaces, IES management SAPs, Ethernet and IP pseudowire SAPs, and VPRN and IES SAPs.

  • Page 423: Spoke Sdps

    VPRN Services Spoke SDPs For VPRN service, spoke SDPs can be used only for providing network connectivity between the PE routers. 7705 SAR OS Services Guide Page 423...
  • Page 424 VPRN Features Page 424 7705 SAR OS Services Guide...

  • Page 425: Configuring A Vprn Service With Cli

    Service Management Tasks on page 436 → Modifying VPRN Service Parameters on page 436 → Deleting a VPRN Service on page 437 → Disabling a VPRN Service on page 437 → Re-enabling a VPRN Service on page 438 7705 SAR OS Services Guide Page 425...

  • Page 426: Basic Configuration

    "to-ce1" create address 11.1.0.1/24 exit sap 1/1/10:1 create ingress qos 100 filter ip 10 exit egress qos 1010 exit exit dhcp description "DHCP test" exit exit static-route 6.5.0.0/24 next-hop 10.1.1.2 no shutdown ---------------------------------------------- *A:ALU-1>config>service>vprn# Page 426 7705 SAR OS Services Guide...

  • Page 427: Common Configuration Tasks

    VPRN service and provides the CLI commands. 4. Define BGP parameters and enable BGP in the config>router>bgp context. To configure BGP for the router, refer to the “BGP” section in the 7705 SAR OS Routing Protocols Guide. 5. Associate a VPRN service with a customer ID.

  • Page 428: Configuring Vprn Components

    CLI Syntax: config>service# vprn service-id [customer customer-id] route-distinguisher [ip-address:number1 | asn:number2] description description-string no shutdown The following example displays a VPRN service configuration. *A:ALU-1>config>service# info ---------------------------------------------- vprn 1 customer 1 create route-distinguisher 10001:0 no shutdown exit ---------------------------------------------- *A:ALU-1>config>service>vprn# Page 428 7705 SAR OS Services Guide...

  • Page 429: Configuring Global Vprn Parameters

    ---------------------------------------------- *A:ALU-1>config>service# Configuring Router Interfaces Refer to the 7705 SAR OS Router Configuration Guide for command descriptions and syntax information to configure router interfaces. The following example displays a router interface configuration: ALU48>config>router# info #------------------------------------------ echo "IP Configuration"...

  • Page 430: Configuring Bgp For Vprn

    BGP is configured under the config>router>bgp context. For more information about the BGP protocol, refer to the “BGP” section in the 7705 SAR OS Routing Protocols Guide. Configuring Route Reflection Route reflection can be implemented in autonomous systems with a large internal BGP mesh to reduce the number of IBGP sessions required.
  • Page 431 {replace | drop | keep} circuit-id [ascii-tuple | ifindex | sap-id | vlan-ascii-tuple] remote-id [mac | string string] vendor-specific-option client-mac-address sap-id service-id string text system-id server server1 [server2...(up to 8 max)] no shutdown trusted icmp mask-reply 7705 SAR OS Services Guide Page 431...
  • Page 432 100 10 exit dhcp shutdown no description option action keep circuit-id ifindex no remote-id no vendor-specific-option exit no server no trusted exit ip-mtu 1524 no bfd ipcp no peer-ip-address no dns exit no shutdown... Page 432 7705 SAR OS Services Guide...

  • Page 433: Configuring Vprn Interface Sap Parameters

    Configuring VPRN Interface SAP Parameters A SAP is a combination of a port and encapsulation parameters that identify the service access point on the interface and within the 7705 SAR. Each SAP must be unique within a router. When configuring VPRN interface SAP parameters, a default QoS policy is applied to each ingress and egress SAP.
  • Page 434 100 receive 100 multiplier 3 ipcp peer-ip-address 11.25.1.2 exit sap 1/1/2.24 create exit exit interface "to_ce2_mlppp" create address 11.25.2.1/24 bfd 100 receive 100 multiplier 3 ipcp peer-ip-address 11.25.2.11 dns 2.2.2.2 secondary 3.3.3.3 exit sap bundle-ppp-1/1.1 create exit Page 434 7705 SAR OS Services Guide...
  • Page 435 "to_ce2_eth" create address 11.25.3.1/24 sap 1/2/1:25 create exit exit static-route 210.177.35.0/24 next-hop 210.177.253.100 static-route 210.177.36.0/24 next-hop 210.177.253.100 static-route 210.177.45.0/24 next-hop 11.25.1.2 static-route 210.177.46.0/24 next-hop 11.25.2.2 static-route 210.177.46.0/24 next-hop 11.25.3.2 disable no shutdown ---------------------------------------------- *A:ALU-1>config>service>vprn# 7705 SAR OS Services Guide Page 435...

  • Page 436: Service Management Tasks

    1 customer 1 create shutdown vrf-import "vrfImpPolCust1" vrf-export "vrfExpPolCust1" route-distinguisher 10001:1 interface "to-ce1" create address 10.1.1.1/24 sap 1/1/10:1 create exit exit static-route 6.5.0.0/24 next-hop 10.1.1.2 spoke-sdp 2 create exit exit ---------------------------------------------- *A:ALU-1>config>service>vprn# Page 436 7705 SAR OS Services Guide...

  • Page 437: Deleting A Vprn Service

    1 customer 1 create shutdown vrf-import "vrfImpPolCust1" vrf-export "vrfExpPolCust1" route-distinguisher 10001:1 auto-bind ldp vrf-target target:10001:1 interface "to-ce1" create address 11.1.0.1/24 sap 1/1/10:1 create ingress qos 100 filter ip 6 exit egress qos 1010 exit exit 7705 SAR OS Services Guide Page 437...

  • Page 438: Re-Enabling A Vprn Service

    6.5.0.0/24 next-hop 10.1.1.2 spoke-sdp 2 create exit exit ---------------------------------------------- *A:ALU-1>config>service# Re-enabling a VPRN Service To re-enable a VPRN service that was shut down: CLI Syntax: config>service# vprn service-id [customer customer-id] no shutdown Page 438 7705 SAR OS Services Guide...

  • Page 439: Vprn Services Command Reference

    — no router-id — sgt-qos — application dscp-app-name dscp {dscp-value | dscp-name} — application dot1p-app-name dot1p dot1p-priority — no application {dscp-app-name | dot1p-app-name} — dscp dscp-name fc fc-name — no dscp dscp-name 7705 SAR OS Services Guide Page 439...
  • Page 440 [receive receive-interval] [multiplier multiplier] [echo-receive echo-interval] — no — description description-string — no description — dhcp — icmp — ip-mtu octets — no ip-mtu — ipcp — ip-address [secondary ip-address] — secondary ip-address Page 440 7705 SAR OS Services Guide...
  • Page 441 Interface ICMP Commands config — service — vprn — interface — icmp — [no] mask-reply — ttl-expired number seconds — no ttl-expired [number seconds] — unreachables number seconds — no unreachables [number seconds] 7705 SAR OS Services Guide Page 441...
  • Page 442 [interface ip-int-name | ip-address] — summary [interface interface-name | saps] — interface [ip-address | ip-int-name] [interface-type] [detail] [summary] — [sap-id [detail]] — {[sdp-id[:vc-id] | far-end ip-address]} [detail] — [sdp-id[:vc-id] — service-using [vprn] [sdp sdp-id] [customer customer-id] Page 442 7705 SAR OS Services Guide...
  • Page 443 Debug Commands debug — service — service-id — [no] event-type {config-change | svc-oper-status-change | sap-oper-status- change | sdpbind-oper-status-change} — [no] sap-id — event-type {config-change | oper-status-change} — [no] sdp-id:vc-id — event-type {config-change | oper-status-change} 7705 SAR OS Services Guide Page 443...
  • Page 444 VPRN Services Command Reference debug — router [router-instance] — ip — dhcp — detail-level detail-level {low| medium | high} — no detail-level — mode {dropped-only | ingr-and-dropped | egr-ingr-and-dropped} — no mode Page 444 7705 SAR OS Services Guide...

  • Page 445: Command Descriptions

    Show Router Commands on page 518 • Clear Service Commands on page 534 • Clear Router Commands on page 535 • Debug Service Commands on page 537 • Debug Router Commands on page 539 7705 SAR OS Services Guide Page 445...

  • Page 446: Vprn Service Configuration Commands

    Interface Commands on page 462 • Interface DHCP Commands on page 470 • Interface ICMP Commands on page 475 • Interface SAP Commands on page 477 • Interface SAP Filter and QoS Policy Commands on page 479 Page 446 7705 SAR OS Services Guide...
  • Page 447 This command creates a text description that is stored in the configuration file for a configuration context. The description command associates a text string with a configuration context to help identify the contents in the configuration file. 7705 SAR OS Services Guide Page 447...
  • Page 448 — the description character string. Allowed values are any string up to 80 characters long composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. Page 448 7705 SAR OS Services Guide...

  • Page 449: Global Commands

    The ID must be unique to this service and cannot be used for any other service of any type (such as Epipe, Cpipe, IES). However, a VPRN instance in the service provider network can include different service-id numbers on the routers in the network. Values 1 to 2147483647 7705 SAR OS Services Guide Page 449...
  • Page 450 VPRN instance is shut down. Default no maximum-routes (0 or disabled) Parameters number — an integer that specifies the maximum number of routes to be held in a VRF context Values 1 to 2147483647 Page 450 7705 SAR OS Services Guide...
  • Page 451 If neither the router ID nor system interface are defined, the router ID from the base router context is inherited. The no form of the command removes the router ID definition from the given VPRN context. 7705 SAR OS Services Guide Page 451...
  • Page 452 The no form of this command reverts the DSCP value for the application back to its default value. Default none (that is, sgt-qos does not enforce a DSCP value and the application uses its default value, as Table 56 shown in Page 452 7705 SAR OS Services Guide...

  • Page 453: Table 56: Applications And Default Values For Dscp Or Dot1P Markings

    Notes: 1. PTP in the context of SGT QoS is defined as Precision Timing Protocol and is an application in the 7705 SAR. The PTP application name is also used in areas such as event-control and logging. Precision Timing Protocol is defined in IEEE 1588-2008.
  • Page 454 — the forwarding class name. All packets with a DSCP value or MPLS EXP bits that are not defined will be placed in this forwarding class. Default none (the fc name must be specified) Values be, l2, af, l1, h2, ef, h1, nc Page 454 7705 SAR OS Services Guide...
  • Page 455 Syntax application app [ip-int-name | ip-address] no application app Context config>service>vprn>source-address Description This command specifies the source address and application. Parameters app — the application name Values telnet, ssh, traceroute, ping 7705 SAR OS Services Guide Page 455...
  • Page 456 VPRN — several SDPs can be bound to a VPRN service. Each SDP must be destined for a different 7705 SAR, 7750 SR, or 7710 SR router. If two sdp-id bindings terminate on the same 7705 SAR, an error occurs and the second SDP binding is rejected.
  • Page 457 — the prefix length expressed as a decimal number Values 0 to 32 netmask — the subnet mask in dotted-decimal notation Values a.b.c.d (network bits all 1 and host bits all 0) 7705 SAR OS Services Guide Page 457...
  • Page 458 (metric) route is installed. If there are multiple static routes with equal preference and metrics, then the 7705 SAR OS chooses the route with the lowest next-hop IP address as the best route. If there are multiple routes with unequal preferences, then the lower preference route is installed.
  • Page 459 This command designates the type of VPRN instance being configured for hub and spoke topologies. The no form of the command resets to the default of a fully meshed VPRN. Default no type 7705 SAR OS Services Guide Page 459...
  • Page 460 VRFs on the same router, unless the preference is changed by the policy. The no form of the command removes all route policy names from the import list. Default none Parameters policy-name — the route policy statement name (up to 32 characters) Page 460 7705 SAR OS Services Guide...
  • Page 461 0 to 65535 as-number: 0 to 65535 ext-comm-val: 0 to 4294967295 export ext-community — communities allowed to be sent to remote PE neighbors import ext-community — communities allowed to be accepted from remote PE neighbors 7705 SAR OS Services Guide Page 461...
  • Page 462 IP address. Interface names can be from 1 to 32 alphanumeric characters and must start with a letter. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes. Page 462 7705 SAR OS Services Guide...

  • Page 463: Table 57: Vprn Interface State And Ip Address

    It cannot overlap with other existing IP prefixes defined as local subnets on other IP interfaces in the same routing context within the 7705 SAR. The IP address for the interface can be entered in either CIDR (Classless Inter-Domain Routing) or traditional dotted-decimal notation.
  • Page 464 To change the broadcast type to host- ones after being changed to all-ones, the address command must be executed with the broadcast parameter defined. Page 464 7705 SAR OS Services Guide...
  • Page 465 — the minimum number of seconds a learned ARP entry will be stored in the ARP table, expressed as a decimal integer. A value of 0 specifies that the timer is inoperative and learned ARP entries will not be aged. Values 0 to 65535 7705 SAR OS Services Guide Page 465...
  • Page 466 Description This command configures the IP maximum transmit unit (packet) for this interface. The default value is derived from the port MTU. The no form of the command returns the default value. Page 466 7705 SAR OS Services Guide...
  • Page 467 (unicast only) secondary ip-address — a unicast IPv4 address for the secondary DNS server to be signaled to the far end of the associated PPP/MLPPP link via IPCP extensions Values a.b.c.d (unicast only) 7705 SAR OS Services Guide Page 467...
  • Page 468 — the 48-bit MAC address for the static ARP. Allowed values are any non-broadcast, non-multicast MAC, and non-IEEE reserved MAC addresses. Values aa:bb:cc:dd:ee:ff or aa-bb-cc-dd-ee-ff (where aa, bb, cc, dd, ee and ff are hexadecimal numbers and cannot be all zeros) Page 468 7705 SAR OS Services Guide...
  • Page 469 — the 48-bit MAC address for the static ARP. Allowed values are any non-broadcast, non-multicast MAC, and non-IEEE reserved MAC addresses. Values aa:bb:cc:dd:ee:ff or aa-bb-cc-dd-ee-ff (where aa, bb, cc, dd, ee and ff are hexadecimal numbers and cannot be all zeros) 7705 SAR OS Services Guide Page 469...
  • Page 470 Description This command configures the processing required when the 7705 SAR receives a DHCP request that already has a Relay Agent Information Option (Option 82) field in the packet. The no form of this command returns the system to the default value.
  • Page 471 This command sends the MAC address of the remote end (typically, the DHCP client) in the remote- id suboption of the DHCP packet. This command identifies the host at the other end of the circuit. If disabled, the remote-id suboption of the DHCP packet will be left empty. 7705 SAR OS Services Guide Page 471...
  • Page 472 This command enables the sending of the MAC address in the Alcatel-Lucent vendor-specific suboption of the DHCP relay packet. The no form of the command disables the sending of the MAC address in the Alcatel-Lucent vendor specific suboption of the DHCP relay packet.
  • Page 473 This command enables the sending of the service ID in the Alcatel-Lucent vendor-specific suboption of the DHCP relay packet. The no form of the command disables the sending of the service ID in the Alcatel-Lucent vendor- specific suboption of the DHCP relay packet.
  • Page 474 (gateway interface address) is 0.0.0.0 and which contains an Option 82 field in the packet, should be discarded, unless it arrives on a “trusted” circuit. If trusted mode is enabled on an IP interface, the relay agent (the 7705 SAR) will modify the request's gi-addr to be equal to the ingress interface and forward the request.
  • Page 475 By default, generation of ICMP TTL-expired messages is enabled at a maximum rate of 100 per 10-s time interval. The no form of this command disables limiting the rate of TTL-expired messages on the router interface. Default ttl-expired 100 10 7705 SAR OS Services Guide Page 475...
  • Page 476 Values 10 to 100 seconds — the time frame, in seconds, used to limit the number of ICMP unreachable messages that can be issued Values 1 to 60 Page 476 7705 SAR OS Services Guide...
  • Page 477 A SAP is a combination of port and encapsulation parameters that identify the service access point on the interface and within the 7705 SAR. Each SAP must be unique. All SAPs must be explicitly created. If no SAPs are created within a service or on an IP interface, a SAP will not exist on that object.
  • Page 478 If a subsequent collect-stats command is issued, then the counters written to the billing file include all the traffic while the no collect-stats command was in effect. Default collect-stats Page 478 7705 SAR OS Services Guide...
  • Page 479 In general, filters applied to SAPs (ingress) apply to all packets on the SAP. One exception is that non-IP packets are not applied to IP match criteria, in which case the default action in the filter policy applies to these packets. 7705 SAR OS Services Guide Page 479...
  • Page 480 The no form of this command removes the QoS policy association from the SAP, and the QoS policy reverts to the default. Parameters policy-id — the ingress or egress policy ID to associate with the SAP on ingress or egress. The policy ID must already exist. Values 1 to 65535 Page 480 7705 SAR OS Services Guide...

  • Page 481: Show Service Commands

    *A:ALU-2#>show>service>id# all =============================================================================== Service Detailed Information =============================================================================== Service Id Service Type : VPRN Customer Id Last Status Change: 02/03/2010 21:59:01 Last Mgmt Change : 03/01/2010 18:55:58 Admin State : Down Oper State : Down 7705 SAR OS Services Guide Page 481...
  • Page 482 No LSPs Associated ------------------------------------------------------------------------------- Number of SDPs : 1 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Service Access Points ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- SAP 1/5/2 ------------------------------------------------------------------------------- Service Id : 1/5/2 Encap : null Admin State : Up Oper State : Down Page 482 7705 SAR OS Services Guide...
  • Page 483 Dro. InProf Dro. OutProf For. InProf For. OutProf ------------------------------------------------------------------------------- Sap per Queue stats ------------------------------------------------------------------------------- Packets Octets Ingress Queue 1 (Unicast) (Priority) Off. HiPrio Off. LoPrio Dro. HiPrio Dro. LoPrio For. InProf For. OutProf 7705 SAR OS Services Guide Page 483...
  • Page 484 Max. Lease States : 8000 ICMP Details Redirects : Number - 100 Time (seconds) - 10 Unreachables : Number - 100 Time (seconds) - 10 TTL Expired : Number - 100 Time (seconds) - 10 Page 484 7705 SAR OS Services Guide...

  • Page 485: Table 58: Show Service Id All Output Fields

    Max IPv6 Routes The automatic binding type for the SDP assigned to this Auto Bind service The VRF target applied to this service Vrf Target The VRF import policy applied to this service Vrf Import 7705 SAR OS Services Guide Page 485...
  • Page 486 The label used by this device to send packets to the far-end Egress Label device in this service by this SDP Not applicable Ing mac Fltr Not applicable Egr mac Fltr The SDP ingress filter policy ID Ing ip Fltr Page 486 7705 SAR OS Services Guide...
  • Page 487 Specifies the conditions that affect the operating status of Flags this SAP. Display output includes: ServiceAdminDown, SapAdminDown, InterfaceAdminDown, PortOperDown, PortMTUTooSmall, L2OperDown, SapIngressQoSMismatch, SapEgressQoSMismatch, RelearnLimitExceeded, RxProtSrcMac, ParentIfAdminDown, NoSapIpipeCeIpAddr, TodResourceUnavail, TodMssResourceUnavail, SapParamMismatch, CemSapNoEcidOrMacAddr, StandByForMcRing, ServiceMTUTooSmall, SapIngressNamedPoolMismatch, SapEgressNamedPoolMismatch, NoSapEpipeRingNode 7705 SAR OS Services Guide Page 487...
  • Page 488 Service Access Points The service identifier Service Id The SAP identifier The encapsulation type of the SAP Encap The administrative state of the SAP Admin State The operating state of the SAP Oper State Page 488 7705 SAR OS Services Guide...
  • Page 489 Ingr Mac Fltr-Id Not applicable Ingr IPv6 Fltr-ID Not applicable Egr IPv6 Fltr-ID Indicates whether a time-based policy is applied to a tod-suite multiservice site Not applicable qinq-pbit-marking Not applicable Egr Agg Rate Limit 7705 SAR OS Services Guide Page 489...
  • Page 490 The number of in-profile packets or octets (rate below CIR) For. InProf forwarded, as determined by the SAP ingress QoS policy The number of out-of-profile packets or octets (rate above For. OutProf CIR) forwarded, as determined by the SAP ingress QoS policy Page 490 7705 SAR OS Services Guide...
  • Page 491 Number of out-of-profile packets or octets (rate above CIR) For. OutProf forwarded The number of in-profile packets or octets dropped for the Dro. InProf The number of out-of-profile packets or octets discarded Dro. OutProf 7705 SAR OS Services Guide Page 491...

  • Page 492: Service Interfaces

    The IP maximum transmit unit for the interface IP MTU Specifies whether ICMP mask reply is enabled or disabled ICMP Mask Reply Specifies if ARP is enabled or disabled ARP Populate Not applicable Host Conn Verify Not applicable LdpSyncTimer Page 492 7705 SAR OS Services Guide...
  • Page 493 The desired state of DHCP Admin State Not applicable Lease Populate The processing required that occurs when the 7705 SAR Action receives a DHCP request that already has a Relay Agent Information Option (Option 82): Indicates whether trusted mode is enabled or disabled on the...

  • Page 494: Table 59: Show Service Id Arp Output Fields

    — The ARP entry is an active static ARP entry The age of the ARP entry Expiry The IP interface name associated with the ARP entry Interface The port identifier of the SAP Page 494 7705 SAR OS Services Guide...
  • Page 495 : None Vrf Export : None SAP Count SDP Bind Count ------------------------------------------------------------------------------- Service Access & Destination Points ------------------------------------------------------------------------------- Identifier Type AdmMTU OprMTU ------------------------------------------------------------------------------- sap:1/5/2 null 1514 1514 Down sdp:1:6 S(10.10.10.10) Down =============================================================================== *A:ALU-12>show>service>id# 7705 SAR OS Services Guide Page 495...

  • Page 496: Table 60: Show Service Id Base Output Fields

    Vrf Import The VRF export policy applied to this service Vrf Export The number of SAPs defined on the service SAP Count The number of SDPs bound to the service SDP Bind Count Page 496 7705 SAR OS Services Guide...
  • Page 497 — the IP address of the interface for which to display information Values a.b.c.d (host bits must be 0) Output Table 61 The following output is an example of server ID DHCP statistics information, and describes the fields. 7705 SAR OS Services Guide Page 497...

  • Page 498: Table 61: Show Service Id Dhcp Statistics Output Fields

    Client Packets forwarded Relayed The number of packets received from the DHCP server that were Server Packets discarded Discarded The number of packets received from the DHCP server that were Server Packets forwarded Relayed Page 498 7705 SAR OS Services Guide...

  • Page 499: Table 62: Show Service Id Dhcp Summary Output Fields

    IP address by DHCP. This value is always less than or equal to the “Provided” field. Provided — the lease-populate value that is configured for a specific interface 7705 SAR OS Services Guide Page 499...
  • Page 500 — displays either group or subscriber interfaces detail — displays detailed IP interface information summary — displays summary IP interface information Output Table 63 The following output is an example of service ID interface information, and describes the fields. Page 500 7705 SAR OS Services Guide...
  • Page 501 : 1500 ICMP Mask Reply : True Arp Populate : Disabled Host Conn Verify : Disabled LdpSyncTimer : None Proxy ARP Details Rem Proxy ARP: Disabled Local Proxy ARP : Disabled Policies : none 7705 SAR OS Services Guide Page 501...

  • Page 502: Table 63: Show Service Id Interface Detailed Output Fields

    The index corresponding to this interface. The primary index is 1. For If Index example, all interfaces are defined in the Base virtual router context. The virtual interface index of the VPRN interface Virt. If Index Page 502 7705 SAR OS Services Guide...
  • Page 503 The administrative state of DHCP Admin State Not applicable Lease Populate The processing required that occurs when the 7705 SAR receives a Action DHCP request that already has a Relay Agent Information Option (Option 82): Indicates whether trusted mode is enabled or disabled on the IP...
  • Page 504 Sample Output *A:ALU-12>show>service>id# sap =============================================================================== SAP(Summary), Service 6 =============================================================================== PortId SvcId Ing. Ing. Egr. Egr. Fltr Fltr ------------------------------------------------------------------------------- 1/5/2 none Down ------------------------------------------------------------------------------- Number of SAPs : 1 ------------------------------------------------------------------------------- =============================================================================== *A:ALU-12>show>service>id# Page 504 7705 SAR OS Services Guide...
  • Page 505 Ingress qos-policy : 2 Egress qos-policy : 2 Shared Q plcy : n/a Multipoint shared : Disabled ------------------------------------------------------------------------------- Sap Statistics ------------------------------------------------------------------------------- Last Cleared Time : N/A Packets Octets Forwarding Engine Stats Dropped Off. HiPrio 7705 SAR OS Services Guide Page 505...
  • Page 506 : null Admin State : Up Oper State : Down Flags : ServiceAdminDown PortOperDown Multi Svc Site : None Last Status Change : 02/03/2010 21:59:01 Last Mgmt Change : 02/03/2010 21:59:02 =============================================================================== *A:ALU-12>show>service>id# Page 506 7705 SAR OS Services Guide...
  • Page 507 Forwarding Engine Stats Dropped Off. HiPrio Off. LowPrio Queueing Stats(Ingress QoS Policy 2) Dro. HiPrio Dro. LowPrio For. InProf For. OutProf Queueing Stats(Egress QoS Policy 2) Dro. InProf Dro. OutProf For. InProf For. OutProf =============================================================================== 7705 SAR OS Services Guide Page 507...

  • Page 508: Table 64: Show Service Id Sap Detailed Output Fields

    Label Description The service identifier Service Id The SAP identifier The encapsulation type of the SAP Encap The administrative state of the SAP Admin State The operating state of the SAP Oper State Page 508 7705 SAR OS Services Guide...
  • Page 509 Indicates whether a time-based policy is applied to a multiservice site tod-suite Not applicable qinq-pbit- marking Not applicable Egr Agg Rate Limit Not applicable Q Frame-Based Acct The accounting policy ID assigned to the SAP Acct. Pol 7705 SAR OS Services Guide Page 509...
  • Page 510 The number of in-profile packets or octets (rate below CIR) forwarded, For. InProf as determined by the SAP ingress QoS policy The number of out-of-profile packets or octets (rate above CIR) For. OutProf forwarded, as determined by the SAP ingress QoS policy Page 510 7705 SAR OS Services Guide...
  • Page 511 The number of out-of-profile packets or octets (rate above CIR) For. OutProf forwarded The number of in-profile packets or octets dropped for the SAP Dro. InProf The number of out-of-profile packets or octets discarded Dro. OutProf 7705 SAR OS Services Guide Page 511...
  • Page 512 ------------------------------------------------------------------------------- Number of SDPs : 1 ------------------------------------------------------------------------------- =============================================================================== *A:ALU-12>show>service>id# *A:ALU-12>show>service>id# sdp 1 =============================================================================== Service Destination Point (Sdp Id : 1) =============================================================================== SdpId Type IP address I.Lbl E.Lbl ------------------------------------------------------------------------------- Spok 10.10.10.10 Down =============================================================================== *A:ALU-12>show>service>id# Page 512 7705 SAR OS Services Guide...
  • Page 513 I. Fwd. Octs. : n/a I. Dro. Octs. : n/a E. Fwd. Pkts. : n/a E. Fwd. Octets : n/a Associated LSP LIST : No LSPs Associated ------------------------------------------------------------------------------- Number of SDPs : 1 ------------------------------------------------------------------------------- =============================================================================== 7705 SAR OS Services Guide Page 513...

  • Page 514: Table 65: Show Service Id Sdp Detailed Output Fields

    The administrative state of the control word: Preferred (control Admin ControlWord word enabled) or Not Preferred (control word disabled) The operational state of the control word: True (control word Oper ControlWord enabled) or False (control word disabled) Page 514 7705 SAR OS Services Guide...
  • Page 515 Max Drop Count messages that can be unacknowledged before the keepalive protocol reports a fault The time to wait before the keepalive operating status is eligible Hold Down Time to enter the alive state 7705 SAR OS Services Guide Page 515...
  • Page 516 1 to 17407 customer-id — displays only those services associated with the specified customer ID Values 1 to 2147483647 Output Table 66 The following output is an example of service-using information, and describes the fields. Page 516 7705 SAR OS Services Guide...

  • Page 517: Table 66: Show Service Service-Using Output Fields

    The ID of the customer who owns this service CustomerID The date and time of the most recent management-initiated change to Last Mgmt Change this service The number of services of the same type Matching Services 7705 SAR OS Services Guide Page 517...

  • Page 518: Show Router Commands

    — the SDP ID for which ARP entries will be displayed Values 1 to 17407 Default all SDPs vc-id — the virtual circuit ID on the SDP ID Values 1 to 4294967295 summary — displays summary APR table information Page 518 7705 SAR OS Services Guide...

  • Page 519: Table 67: Show Arp Table Output Fields

    — The ARP entry is an active static ARP entry The IP interface name associated with the ARP entry Interface The number of ARP entries displayed in the list No. of ARP Entries 7705 SAR OS Services Guide Page 519...

  • Page 520: Table 68: Show Dhcp Statistics Output Fields

    DHCP Global Statistics (Service: x) The number of packets received Rx Packets The number of packets transmitted Tx Packets The number of malformed packets received Rx Malformed Packets The number of untrusted packets received Rx Untrusted Packets Page 520 7705 SAR OS Services Guide...
  • Page 521 Sample Output A:ALU-48# show router 6 dhcp summary =============================================================================== DHCP Summary (Service: 6) =============================================================================== Interface Name Used/ Info Admin SapId/Sdp Populate Provided Option State ------------------------------------------------------------------------------- vprn_interface Keep Down sap:1/5/2 ------------------------------------------------------------------------------- Interfaces: 1 =============================================================================== A:ALU-48# 7705 SAR OS Services Guide Page 521...

  • Page 522: Table 69: Show Dhcp Summary Output Fields

    — displays IP interface information, excluding IP interfaces configured for customer services. Only core network IP interfaces are displayed. Output Table 70 The following output is an example of standard IP interface information, and describes the fields. Page 522 7705 SAR OS Services Guide...

  • Page 523: Table 70: Show Ip Interface Output Fields

    The administrative state of the interface The operational state of the interface (in Release 3.0, only ipv4 Opr (v4/v6) addresses apply) The service type Type The port or SAP associated with the interface Port/SapId PfxState 7705 SAR OS Services Guide Page 523...

  • Page 524: Table 71: Show Route Table Output Fields

    The route destination address and mask Dest Prefix The next hop IP address for the route destination Next Hop Local — The route is a local route Type Remote — The route is a remote route Page 524 7705 SAR OS Services Guide...
  • Page 525 PTP in the context of SGT QoS is defined as Precision Timing Protocol and is an application in the 7705 SAR. The PTP application name is also used in areas such as event-control and logging. Precision Timing Protocol is defined in IEEE 1588-2008.
  • Page 526 =============================================================================== =============================================================================== Dot1p Application Values =============================================================================== Application Dot1p Value Default Dot1p Value ------------------------------------------------------------------------------- none none isis none none =============================================================================== *A:ALU-1>show# Page 526 7705 SAR OS Services Guide...

  • Page 527: Table 72: Application Qos Output Fields

    The following output is an example of DSCP-to-FC mapping information, and describes the fields. Sample Output A:ALU-1# show router 6 sgt-qos dscp-map =============================================================================== DSCP to FC Mappings =============================================================================== DSCP Value FC Value Default FC Value ------------------------------------------------------------------------------- 7705 SAR OS Services Guide Page 527...
  • Page 528 =============================================================================== A:ALU-1# Page 528 7705 SAR OS Services Guide...

  • Page 529: Table 73: Dscp-To-Fc Mapping Output Fields

    *A:ALU-12# show router 6 static-arp =============================================================================== ARP Table (Service: 6) =============================================================================== IP Address MAC Address Expiry Type Interface ------------------------------------------------------------------------------- 10.200.0.253 00:00:5a:40:00:01 00:00:00 to-ser1 12.200.1.1 00:00:5a:01:00:33 00:00:00 to-ser1a ------------------------------------------------------------------------------ No. of ARP Entries: 2 ============================================================================== *A:ALU-12# 7705 SAR OS Services Guide Page 529...

  • Page 530: Table 74: Show Static Arp Table Output Fields

    — displays only the static routes with the specified next-hop IP address detail — displays detailed information about the static route Output Table 75 The following output is an example of static route information, and describes the fields. Page 530 7705 SAR OS Services Guide...

  • Page 531: Table 75: Show Static Route Output Fields

    IP interface is down Y — The static route is active The next hop for the static route destination Next Hop The number of routes displayed in the list No. of Routes: 7705 SAR OS Services Guide Page 531...
  • Page 532 The following output is an example of tunnel table information, and Sample Output *A:ALU-12>config>service# show router 6 tunnel-table =============================================================================== Tunnel Table (Service: 6) =============================================================================== Destination Owner Encap TunnelId Pref Nexthop Metric ------------------------------------------------------------------------------- 10.0.0.1/32 10.0.0.1 10.0.0.1/32 10.0.0.1 10.0.0.1/32 10.0.0.1 10.0.0.1/32 10.0.0.1 ============================================================================== *A:ALU-12> Page 532 7705 SAR OS Services Guide...

  • Page 533: Table 76: Show Tunnel Table Output Fields

    Encap The tunnel (SDP) identifier TunnelID The route preference for routes learned from the configured peer(s) Pref The next hop for the route’s destination Nexthop The route metric value for the route Metric 7705 SAR OS Services Guide Page 533...

  • Page 534: Clear Service Commands

    — the spoke SDP ID to be reset Values 1 to 17407 vc-id — the virtual circuit ID on the SDP ID to be reset Values 1 to 4294967295 ingress-vc-label — the locally assigned ingress service label Page 534 7705 SAR OS Services Guide...

  • Page 535: Clear Router Commands

    If the slot number is not specified, the command forces the route table to be recalculated. Parameters slot-number — the specified IOM slot to be cleared Default all IOMs Values 1 to 10 7705 SAR OS Services Guide Page 535...
  • Page 536 IP interfaces. Parameters ip-int-name | ip-addr — the IP interface name or IP interface address icmp — specifies to reset the ICMP statistics for the IP interface(s) used for ICMP rate limit Page 536 7705 SAR OS Services Guide...

  • Page 537: Debug Service Commands

    This command enables debugging for a specific SDP. The no form of the command disables debugging. Parameters sdp-id — the spoke SDP ID Values 1 to 17407 vc-id — the virtual circuit ID on the SDP ID 1 to 4294967295 7705 SAR OS Services Guide Page 537...
  • Page 538 The no form of the command disables debugging. event-type Syntax [no] event-type {config-change | oper-status-change} Context debug>service>id>sap debug>service>id>sdp Description This command enables debugging for a particular event type. The no form of the command disables debugging. Page 538 7705 SAR OS Services Guide...

  • Page 539: Debug Router Commands

    The no form of the command disables debugging. mode Syntax mode {dropped-only | ingr-and-dropped | egr-ingr-and-dropped} no mode Context debug>router>id>dhcp Description This command enables debugging for the DHCP tracing mode. The no form of the command disables debugging. 7705 SAR OS Services Guide Page 539...
  • Page 540 VPRN Services Command Reference Page 540 7705 SAR OS Services Guide...

  • Page 541: Standards And Protocol Support

    (DTE) and data circuit- draft-ietf-bfd-v4v6-1hop-06.txt BFD IPv4 and IPv6 terminating equipment (DCE) (Single Hop) ITU-T V.36 Modems for synchronous data draft-ietf-bfd-multihop-06.txt BFD for Multi-hop transmission using 60-108 kHz group Paths band circuits 7705 SAR OS Services Guide Page 541...
  • Page 542 Network Connectivity Model RFC 1157 SNMPv1 RFC 1305 Network Time Protocol (Version 3) RFC 5036 LDP Specification Specification, Implementation and Analysis RFC 1850 OSPF-MIB RFC 1907 SNMPv2-MIB RFC 2011 IP-MIB RFC 2012 TCP-MIB Page 542 7705 SAR OS Services Guide...
  • Page 543 RFC 2866 RADIUS Accounting RFC 2328 OSPF Version 2 RFC 2370 Opaque LSA Support RFC 3101 OSPF NSSA Option RFC 3137 OSPF Stub Router Advertisement RFC 3630 Traffic Engineering (TE) Extensions to OSPF 7705 SAR OS Services Guide Page 543...
  • Page 544 G.8261 Timing and synchronization aspects in packet networks G.8262 Timing characteristics of synchronous Ethernet equipment slave clock GR 1244 CORE Clocks for the Synchronized Network: Common Generic Criteria IEEE 1588v2 1588 PTP 2008 TACACS+ draft-grant-tacacs-02.txt The TACACS+ Protocol Page 544 7705 SAR OS Services Guide...

  • Page 545: Documentation Feedback

    Customer documentation and product support Customer documentation http://www.alcatel-lucent.com/myaccess Product manuals and documentation updates are available at alcatel-lucent.com. If you are a new user and require access to this service, please contact your Alcatel-Lucent sales representative. Technical Support http://www.alcatel-lucent.com/support Documentation feedback...
  • Page 546 © 2010 Alcatel-Lucent. All rights reserved. 3HE 05236 AAAA TQZZA Edition 01...

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