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Cisco SCE 2000 4xGBE Installation and Configuration Guide Release 3.1 May 2007 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-7824-06...
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OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
Page 3: Table Of Contents

SCE 2000 Component List SCE 2000 Installation Checklist Information About Topology C H A P T E R The SCE 2000 Platform Information About Topology Considerations Functionality Number of links Redundancy Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Removing and Replacing a Power Supply Unit 4-14 Information About the Power Supply 4-14 LEDs 4-15 Power Supply Specifications 4-17 Powering Down the Power Supply Unit and Disconnecting Input Power 4-17 Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Cabling the Line Ports and Completing the Installation C H A P T E R Connecting the line ports to the network Cabling Diagrams Single Link: Inline Topology Single Link: Receive-only Topology Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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How to Display the SCE Platform Version Information Example for Displaying the SCE Platform Version Information How to Display the SCE Platform Inventory Example for Displaying the SCE Platform Inventory How to Display the System Uptime Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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External Optical Bypass Functionality The External Optical Bypass Module Front Panel Specifications Installing the External Bypass Module How to Install the Module in a Rack How to Cable the External Optical Bypass Module Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Contents Cisco SCE 2000 4xGBE Installation and Configuration Guide viii OL-7824-06...
Page 9: About This Guide

SCE 2000 platform on-site. To use this publication, you should be familiar with telecommunications equipment and installation procedures, as well as electronic circuitry and wiring practices. You should also have experience as an electronic or electromechanical technician. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 10: Organization

Chapter 7 Basic SCE 2000 Platform This chapter describes how to Operations start up the SCE 2000 platform, reboot, and shutdown. It also describes how to manage configurations. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 11: Related Publications

Note You can access Cisco software configuration and hardware installation and maintenance Note documentation on the World Wide Web at Cisco Website URL. Translated documentation is available at the following URL: International Cisco Website For initial installation and startup information, refer to the SCE 2000 4xGBE Quick Start Guide .
Page 12: Obtaining Documentation, Obtaining Support, And Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html...
Page 13: Chapter 1 General Overview

C H A P T E R General Overview This chapter provides a general overview of the Cisco Service Control solution. It introduces the Cisco Service Control concept and the Service Control capabilities. It also briefly describes the hardware capabilities of the Service Control Engine (SCE) platform and the Cisco specific applications that together compose the total Cisco Service Control solution.
Page 14: Service Control For Broadband Service Providers

• Cisco Service Control Capabilities The core of the Cisco Service Control solution is the purpose-built network hardware device: the Service Control Engine (SCE). The core capabilities of the SCE platform, which support a wide range of applications for delivering Service Control solutions, include: •...
Page 15: The Sce Platform

Transparent network and BSS/OSS integration into existing networks Subscriber awareness that relates traffic and usage to specific customers • The following diagram illustrates a common deployment of an SCE platform in a network. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 16: Information About Management And Collection

DE NET SCE platform device CMTS Information About Management and Collection The Cisco Service Control solution includes a complete management infrastructure that provides the following management components to manage all aspects of the solution: • Network management Subscriber management •...
Page 17: Network Management

SNMP—Provides fault management (via SNMP traps) and performance monitoring functionality. Subscriber Management Where the Cisco Service Control Application for Broadband (SCA BB) enforces different policies on different subscribers and tracks usage on an individual subscriber basis, the Cisco Service Control Management Suite (SCMS) Subscriber Manager (SM) may be used as middleware software for bridging between the OSS and the SCE platforms.
Page 18: Service Configuration Management

Data Collection The Cisco Service Control solution generates usage data and statistics from the SCE platform and forwards them as Raw Data Records (RDRs), using a simple TCP-based protocol (RDR-Protocol). The Cisco Service Control Management Suite (SCMS) Collection Manager (CM) software implements the collection system, listening in on RDRs from one or more SCE platforms and processing them on the local machine.
Page 19: Chapter 2 Introduction To The Sce Platform

• Information About The SCE Platform The Service Control Engine (SCE) platform, which is the hardware component of the Cisco Service Control solution, is designed to support observation, analysis, and control of Internet/IP traffic. The following table summarizes model information for the SCE 2000 platform...
Page 20: Information About The Sce Platform

LAN via a switch. Console RS-232 RJ-45 port for A local terminal use by technicians (console) using an RS-232 cable with an RJ-45 connector, as provided in the SCE 2000 kit. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Red — indicates that there is a problem or • failure Note that Alarms are hierarchical: Failure takes precedence over Warning, which takes precedence over operational. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Steady green — indicates that the port is set to 100 Mbps Unlit — indicates that the port is set to 10 Mbps Orange — indicates that the port is set to 1000 Mbps Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 23: Back Panel

Use the SCE 2000 Component List to check the contents of the SCE 2000 platform shipping container. Do not discard the shipping container. You need the container if you move or ship the SCE 2000 platform in the future. SCE 2000 Component List • Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 24: Sce 2000 Component List

If you ordered documentation and did not receive it, we will ship the documents to you within 24 hours. To order documents, contact a customer service representative. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 25: Sce 2000 Installation Checklist

Console port set for 9600 baud, 8 data bits, no parity, and 1 stop bit (9600 8N1) ASCII terminal attached to console port FE management ports are operational GBE line and cascade ports operational Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 26: Sce 2000 Installation Checklist

SCE 2000 Installation Checklist Task Verified By Date Network interface cables and devices connected System power turned on System boot complete (SYSTEM–UP LED is on) Correct hardware configuration displayed after system banner appears Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 27: Chapter 3 Information About Topology

This chapter describes the possible deployment topologies of the SCE 2000 . The Cisco SCE solution offers a number of basic topology options that permit the user to tailor the SCE Platform to fit the needs of a particular installation. An understanding of the various issues and options is crucial to designing, deploying, and configuring the topology that best meets the requirements of the individual system.
Page 28: Functionality

SCE 2000 is sufficient. Information About Link Continuity The bypass mechanism of the SCE 2000 allows traffic to continue to flow, if desired, even if the device itself is not functioning. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 29: Bypass Mechanism

In Cutoff the physical interface is blocked, enabling the network device connected to the SCE 2000 to sense that the link is down. Information About Asymmetric Routing Topology • Asymmetric Routing Topology Asymmetric Routing and Other Service Control Capabilities • Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 30: Asymmetric Routing Topology

• Information About Inline SCE 2000 Topologies A single SCE 2000 supports both single GBE link and dual GBE link topologies. Single Link: Inline Topology • Dual link: Inline Installation • Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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When installed in this topology, the SCE 2000 completely overcomes this phenomenon, and provides its normal functionality as if asymmetrical routing were not occurring in the two links. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 32: Single Link: Receive-only Topology

In this topology, an optical splitter resides physically on the GBE link between the subscribers and the network. The traffic passes through the optical splitter, which splits traffic to the SCE 2000 . The SCE 2000, therefore, only receives traffic and does not transmit. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 33: Dual Link: Receive-only Topology

When installed in this topology, the SCE 2000 completely overcomes this phenomenon, and provides its normal monitoring functionality as if asymmetrical routing were not occurring in the two links. This installation supports monitoring functionality only, and is configured as “receive-only” connection mode. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 34: Information About Two Cascaded Sce 2000s For Dual Links

SCE 2000 only bypasses the traffic of its links to the primary SCE 2000 for processing, and then bypasses the processed traffic back to the link. The two SCE 2000 s also exchange keep-alive messages and subscriber state information. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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SCE 2000 . In this case network redundancy protocols like HSRP are responsible for identifying the line cutoff and switching all the traffic to go through the functioning SCE 2000 . Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 36: Information About Topology-related Parameters

Cascade — Indicates a two SCE 2000 topology where the SCE 2000 are connected via the cascade • ports. The connection mode parameter is determined by the physical deployment of the SCE 2000 , as follows: Cisco SCE 2000 4xGBE Installation and Configuration Guide 3-10 OL-7824-06...
Page 37: Physically Connected Links Parameter

Non-redundant inline topology if value-added services are crucial and are more important than – maintaining connectivity. Bypass mode is required for the following: • Non-redundant inline topology if connectivity is crucial. – Cisco SCE 2000 4xGBE Installation and Configuration Guide 3-11 OL-7824-06...
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Chapter 3 Information About Topology Information About Topology Considerations Cisco SCE 2000 4xGBE Installation and Configuration Guide 3-12 OL-7824-06...
Page 39: Installation And Maintenance

Before you install, operate, or service the system, read the Regulatory Compliance and Safety Information for the Cisco Service Control Engine . This guide contains important safety information you should know before working with the system.
Page 40: C H A P T E R 4 Installation And Maintenance

Appropriate cables to connect the SCE 2000 to the network and console terminal • Rack-mounting kit (optional) • • A new AC-input or DC-input power supply • A new fan module Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 41: Information About Site Requirement Guidelines

The following tables contain the site requirement specifications for the SCE 2000 . Table 4-2 SCE 2000 Environmental Requirements Specification Acceptable Range Temperature - nominal 41°F to 104°F (5°C to 40°C) Short term temperatures* 23°F to 131°F (-5°C to +55°C) Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 42: Installing The Sce 2000 Platform

21CFR1040, 73/23/ECC For more complete information regarding safety and regulatory compliance, refer to the Regulatory Compliance and Safety Information for the Cisco Service Control Engine document. The DC-powered SCE 2000 should be installed in a Restricted Access Location only. Installing the SCE 2000 Platform The SCE 2000 operates as either a tabletop or a rack-mounted unit.
Page 43: Installation Precautions

Remove any debris and dust from the tabletop or workbench, as well as the surrounding area. Also make sure your path between the SCE 2000 platform and its new location is unobstructed. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 44: What To Do Next

You can mount the SCE 2000 platform to a 19” rack. There are two standard types of equipment racks, and the appropriate brackets for each are provided in the enclosed kit. 19” rack with front rack posts — the mounting kit includes two mounting brackets as illustrated • below. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 45: How To Attach The Brackets To The Sce 2000

(2-post rack or 4-post rack) as illustrated in Figure 4-4 Figure 4-5. Insert and tighten three screws. Repeat steps 1 and 2 on the other side of the SCE 2000. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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This completes the steps for attaching the rack-mount brackets to the SCE 2000 . If mounting the SCE 2000 in a rack with only two posts, skip to How to Mount the System to the Rack. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 47: How To Attach The Crossrail Supports To The Rack

The SCE 2000 then slides into these crossrails, which support the weight of the unit. Cisco recommends that you allow at least 1 or 2 inches (2.54 or 5.08 cm) of vertical clearance between Note the SCE 2000 and any equipment directly above and below it.
Page 48: How To Mount The System To The Rack

2000 ) meet the mounting strips or posts on both sides of the rack. A rack with both front and back posts will have the crossrail supports installed. Slide the SCE 2000 onto these crossrails and push it all the way back. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-10 OL-7824-06...
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LINK RX 1000 LINK RX LINK RX GBE -1 LINE GBE -2 SUB LINE /CA SCA DE For each bracket, insert and tighten two appropriate screws to the rack. Step 5 Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-11 OL-7824-06...
Page 50: How To Attach A Chassis Ground Connection

#¼” hex wrench (refer to the appropriate figure for an AC- or DC-powered SCE 2000 below). The other side of the grounding cable must be connected to the site equivalent of the AC earth. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-12 OL-7824-06...
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Chapter 4 Installation and Maintenance Installing the SCE 2000 Platform Figure 4-12 Grounding the Unit (AC) BY PA SS PO W ER B PO W ER A Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-13 OL-7824-06...
Page 52: Removing And Replacing A Power Supply Unit

Information About the Power Supply The SCE 2000 is available in two power options: Dual line feed AC power — SCE 2000 is shipped with two appropriate AC power supply cords. • Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-14 OL-7824-06...
Page 53: Leds

The handle of the DC unit is at the top of the unit. LEDs • Power Supply Specifications • LEDs The following LEDs are used to monitor the functioning of the power supply units: Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-15 OL-7824-06...
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Continuous green Corresponding power supply unit is present and functioning normally Corresponding power supply unit present, but malfunctioning Unlit Corresponding power supply unit is either not present or has failed. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-16 OL-7824-06...
Page 55: Power Supply Specifications

How to Power Down a DC-Input Power Supply Unit and Remove the DC-Input Leads • How to Power Down an AC-Input Power Supply To power down an AC-input power supply to the SCE 2000 platform, complete the following steps: Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-17 OL-7824-06...
Page 56: What To Do Next

Make sure that that power is removed from the DC circuit by turning off the circuit breaker or switch providing power to the DC-input power supply. Observe that the corresponding Power LED on the front panel turns off. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-18 OL-7824-06...
Page 57: How To Remove The Power Supply Unit

Grasp the power supply handle and pull the power supply from the router. Step 2 How to Replace the Power Supply Unit Do not mix AC-input and DC-input power supply units in the same SCE 2000 platform. Note Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-19 OL-7824-06...
Page 58: Reconnecting The Power

Plug the AC-input power cable into the AC-input power receptacle on the AC-input power supply Plug the AC power supply cable into the AC power source. Turn the on/off switch to the on (¿) position. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-20 OL-7824-06...
Page 59: How To Reconnect Dc-input Power Supply Unit

DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-21...
Page 60

Insert one receptacle screw into the hex or loop connector on one power line input, insert the screw with Step 3 the connector into the corresponding lead receptacle and tighten the receptacle screw using the number 2 Phillips . Repeat for the remaining power line input lead. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-22 OL-7824-06...
Page 61: Fan Module Overview

When a fan malfunctions, the fan module should be replaced as promptly as possible. Although it is possible for the unit to function for some time with one non-functioning fan, this is not optimal or recommended. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-23 OL-7824-06...
Page 62: Removing And Replacing The Fan Module

Using a 1/4-inch flat-blade screwdriver, loosen the two captive screws on the faceplate of the fan module. Step 1 Grasp the fan module handle and remove it from the router. Step 2 Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-24 OL-7824-06...
Page 63: Replacing The Fan Module

Seat the fan module in the SCE 2000 platform by tightening the two captive installation screws with a Step 4 1/4-inch flat-blade screwdriver. The fan module is not fully seated until you tighten the installation screws on the faceplate. Note Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-25 OL-7824-06...
Page 64: How To Replace The Battery

There is danger of explosion if the lithium battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Cisco SCE 2000 4xGBE Installation and Configuration Guide 4-26 OL-7824-06...
Page 65: Chapter 5 Connecting The Management Interfaces And Performing Initial System Configuration

LIN K RX ACT IVE 100 0 LIN K RX LIN K RX GB E-1 SU B LIN E NE T GB E-2 SU B LIN E/C AS CA DE NE T Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Make sure the local terminal is configured as a VT-100 terminal, according to the fixed SCE 2000 CON Step 3 port parameters. Press Enter several times until the Cisco logo appears on the local terminal and the setup configuration Step 4 dialog is entered.
Page 67: Initial System Configuration

For further information regarding any configuration step or specific parameter, refer to the relevant Note section in the Cisco Service Control Engine (SCE) Software Configuration Guide . Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 68: Setup Command Parameters

IP address of domain name server. ( maximum of 3 servers) RDR Formatter Destination Configuration IP address IP address of the RDR-formatter destination TCP port number TCP port number of the RDR-formatter destination Access Control Lists Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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(cascade topology only) If this is a cascaded topology, is this SCE 2000 the primary or secondary SCE 2000 ? Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 70: Step 1: How To Configure Initial Settings

• All values are Internet addresses of the form ‘X.X.X.X’ , where each letter corresponds to a decimal number between 0 and 255. SUMMARY STEPS The current IP address is displayed. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 71: Step 2: How To Configure The Hostname

• To change the value, type any desired character string and press Enter. • EXAMPLE: Enter hostname [SCE 2000]: Step 3: How to Set the Passwords Configure the passwords as follows: Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
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Passwords are needed for all authorization levels in order to prevent unauthorized users from accessing Note the SCE 2000 . Admin level should be used by the network administrator. Root level is for use by Cisco technician. Passwords must meet the following criteria: Minimum length —...
Page 73: Step 4: How To Configure Time Settings

EXAMPLE: Following is an example of changing all passwords. Password encryption is not enabled (default). Enter a User password [cisco]: userinEnter an Admin password [cisco]: mng123Enter a Root password [cisco]: cistechEnable passwords encryption? [no]: Step 4: How to Configure Time Settings The time settings menu configures all time and date related parameters in the system.
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Would you like to enter the SNTP configuration menu? [no]: yEnable SNTP broadcast client? [no]: yEnter time interval in seconds between unicast updates [900]: Would you like to configure SNTP unicast servers? [no]: yEnter IP address or hostname of SNTP unicast server: 10.1.1.1 Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-10 OL-7824-06...
Page 75: Step 5: How To Configure The Dns Settings

Enter Secondary DNS IP address: Step 6 When IP addresses for all servers have been entered, exit the dialog by pressing Enter. Would you like to add another Name Server? [no]: Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-11 OL-7824-06...
Page 76: Step 6: How To Configure The Rdr Formatter Destination

Step 7: Configuring Access Control Lists (ACLs) The SCE 2000 can be configured with Access Control Lists (ACLs), which are used to permit or deny incoming connections on any of the management interfaces. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-12 OL-7824-06...
Page 77: How To Configure Access Control Lists (acls)

Each range of IP addresses can be configured to be permitted or denied access. Individual IP address — Type the desired IP address, then enter the wildcard bits 0.0.0.0. • Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-13 OL-7824-06...
Page 78

You may define up to 99 ACLs. Restrict IP access to the SCE 2000 by assigning the appropriate ACL. Restrict Telnet access to the SCE 2000 by assigning the appropriate ACL. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-14 OL-7824-06...
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To create another ACL, type y and press • Enter Would you like to configure another list? [no]: y Enter up to 20 IP addresses in this new ACL, as described in and . Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-15 OL-7824-06...
Page 80

Would you like to enter the Access lists configuration menu? [no]: yWould you like to create new Access lists or modify existing lists? [no]: Enter IP access-class [0]: 10Enter Telnet access-class [0]: 22 Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-16 OL-7824-06...
Page 81: Step 8: How To Configure Snmp

Topology-Dependent Parameters (on page 5-19). The rest of the dialog is not presented, as it is irrelevant when SNMP management is disabled. Type the SNMP GET community name and press Enter. Step 3 Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-17 OL-7824-06...
Page 82

Enter SNMP trap manager IP address: Note that there is no default for this parameter. Step 11 Type the trap manager community string and press Enter. Note that there is no default for this parameter. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-18 OL-7824-06...
Page 83: Step 9: How To Configure The Topology-dependent Parameters

The topology configuration menu is a series of guided questions relating to the deployment of the SCE 2000 in the network and its mode of operation. Values for the parameters are configured based on the user answers. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-19 OL-7824-06...
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(not user-requested) boot, or stays in non-operational mode, in which the SCE 2000 behaves as in failure mode. This parameter can be set to one of the following: – Operational Non-operational – Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-20 OL-7824-06...
Page 85

0- link-0 1- link-1 Enter your choice [0]: Specify the SCE 2000 priority. Step 5 To specify Primary , press Enter. • • To specify Secondary , type 2and press Enter. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-21 OL-7824-06...
Page 86

In this topology there are two SCE 2000 s that are cascaded via the cascade GBE ports (ports 3 and 4). Each SCE 2000 is connected inline to both sides (subscribers/network) of one GBE link. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-22...
Page 87: Step 10: How To Complete And Save The Configuration

Found errors in the new configuration, would you like to view them? [yes]: The following errors were found: Warning - RDR formatter destination 10.1.1.1 is not allowed in the IP access-class. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-23 OL-7824-06...
Page 88

Apply and Save this configuration? [yes/no]: nSetup procedure aborted, no configuration changes made. EXAMPLE 2: Following is an example of a configuration that was applied and saved to the startup configuration as well as to an FTP site. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-24 OL-7824-06...
Page 89: Connecting The Management Interface

Take the Ethernet cable provided (with attached RJ-45 connector) and plug it into the desired MNG port on the front panel of the SCE 2000 , as shown in the following figure. Connect the other end of the Ethernet cable into your management network. Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-25 OL-7824-06...
Page 90: How To Verify Management Interface Connectivity

Test connectivity. From the host that you intend to use for remote management, ping to the SCE 2000 by typing ping and the SCE 2000 IP address, and pressing Enter (see the example, below). Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-26...
Page 91

64 bytes from host (10.1.1.201): icmp_seq=2. time=0. ms 64 bytes from host (10.1.1.201): icmp_seq=3. time=0. ms ----10.1.1.201 PING Statistics---- 4 packets transmitted, 4 packets received, 0% packet loss round-trip (ms) min/avg/max = 0/0/0 Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-27 OL-7824-06...
Page 92

Chapter 5 Connecting the Management Interfaces and Performing Initial System Configuration Connecting the Management Interface Cisco SCE 2000 4xGBE Installation and Configuration Guide 5-28 OL-7824-06...
Page 93: Chapter 6 Cabling The Line Ports And Completing The Installation

Reaching the Device What to Do Next • Cabling Diagrams Before beginning, find the appropriate cabling diagram for the topology in your installation: • Single SCE 2000 topologies Single Link: Inline Topology – Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 94: Single Link: Inline Topology

In this topology, the traffic passes through the optical splitter, which splits traffic to the SCE 2000 . Receive-only topologies can also be implemented using a switch. Such a switch must support SPAN Note functionality that includes separation between ingress and egress traffic and multiple SPAN-ports destinations. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 95: Dual Link: Single Sce 2000 Topologies

SPAN functionality that includes separation between ingress and egress traffic and multiple SPAN-ports destinations. The following two diagrams illustrate the connections for dual links, with a single SCE 2000 deployed for both inline and receive-only topologies. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 96

Cisco SCE 2000 Series 4xGBE PWR A PWR B STATUS BYPASS LINK RX TX LINK RX TX LINK RX TX LINK RX GBE-1 GBE-2 LINE SUB LINE/CASCADE NET Network 1 Network 2 Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 97: Dual Link: Two Sce 2000s Topology

Inline topologies require connecting both Receive and Transmit fibers to the SCE 2000 . Cascade ports always require both Receive and Transmit fibers to be connected. The following diagram illustrates the connections for a dual link, two SCE 2000 inline topology Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 98

Subscribers 2 Cisco SCE 2000 Series 4xGBE PWR A PWR B STATUS BYPASS LINK RX TX LINK RX TX LINK RX TX LINK RX GBE-1 GBE-2 LINE SUB LINE/CASCADE NET Network 2 Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 99: How To Configure The Gbe Interface Parameters

The following sections present the general procedure for cabling the GBE interface ports. Refer to Cabling Diagrams to find the appropriate cabling diagram for the topology of your system for the specific connections required. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 100: Fiber Specifications

Make sure to push on the connector until you hear a click, which indicates that the connector is fully inserted and secured in the receptacle. Always make sure that you insert the connector completely into the socket. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 101: Testing Connectivity: Examining Link Leds And Counters To Verify That The Network Traffic Is Reaching The Device

Tx is not connected to the port in this topology. How to View the Gigabit Ethernet Port Status Step 1 At the SCE 2000# prompt, type show interfaceGigabitEthernet 0/ interface-number. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 102: What To Do Next

Out non unicast packets: 0 Out packets discarded: 0 What to Do Next You are now ready to continue to the next stage, How to Load and Activate a Service Control Application. Cisco SCE 2000 4xGBE Installation and Configuration Guide 6-10 OL-7824-06...
Page 103: Information About Cascaded Systems

How to Install a Cascaded System This section outlines the installation procedures for a redundant solution with two cascaded SCE 2000 platforms. Refer to the Cisco Service Control Engine (SCE) CLI Command Reference for details of the CLI commands. When working with two SCE 2000 platforms with split-flow and redundancy, it is extremely important to follow this installation procedure.
Page 104: Cli Commands For Cascaded Systems

Show interface linecard 'number' connection-mode • Show interface linecard 'number' physically-connected links Topology-Related Parameters for Redundant Topologies All four of the topology-related parameters are required when configuring a redundant topology. Cisco SCE 2000 4xGBE Installation and Configuration Guide 6-12 OL-7824-06...
Page 105: How To Configure The Connection Mode

The SCE platform has an internal hardware card used to maintain the links even when the SCE platform fails. This hardware card has four possible modes of operation: bypass • forwarding • Cisco SCE 2000 4xGBE Installation and Configuration Guide 6-13 OL-7824-06...
Page 106: Monitoring The System

Use the following commands to view the current connection mode and link mode parameters. • How to View the Current Connection Mode • How to View the Current Link Mode How to View the Current Link Mappings • Cisco SCE 2000 4xGBE Installation and Configuration Guide 6-14 OL-7824-06...
Page 107: How To Load And Activate A Service Control Application

The detailed procedure of how to perform these operations is not specified and described in this manual. For further details, refer to the following documentation: Service Control Application for Broadband User Guide • Service Control Application for Broadband Reference Guide • Cisco SCE 2000 4xGBE Installation and Configuration Guide 6-15 OL-7824-06...
Page 108

Chapter 6 Cabling the Line Ports and Completing the Installation How to Load and Activate a Service Control Application Cisco SCE 2000 4xGBE Installation and Configuration Guide 6-16 OL-7824-06...
Page 109: Chapter 7 Basic Sce 2000 Platform Operations

Line and Cascade interfaces are properly cabled (optional) – – SCE 2000 platform is connected to at least one of the following types of management stations: – Direct connection to local console (CON port) Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 110: Performing Complex Configurations

For further information on system and interface configuration, refer to the following documents: Cisco Service Control Engine (SCE) Software Configuration Guide • Cisco Service Control Engine (SCE) CLI Command Reference •...
Page 111: Final Tests

Step 5 script and system banner similar to the following: Cisco Internetwork Operating System Software IOS (tm) 7300 Software (C7300-JS-M), Version 12.1(9), CISCO RELEASED VERSION Copyright (c) 1986-2006 by Cisco Systems, Inc. Compiled Tue 17-MAY-06 01:51 by biff Image text-base:0x40008970, data-base:0x40BF8000...
Page 112: Managing Sce 2000 Configurations

, which includes the non-default configuration as saved by the user, into the running-config . The SCE platform provides commands for: Viewing the running configuration • Viewing the startup configuration • Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 113: How To Save Or Change The Configuration Settings

How to Recover a Previous Configuration for an explanation on how to recover a previous configuration. To remove a configuration command from the running-config, use the no form of the command. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 114: Example For Saving Or Changing The Configuration Settings

0 4 no timeout exit SCE 2000# SCE 2000#copy running-config startup-configWriting general configuration file to temporary location... Backing-up general configuration file... Copy temporary file to final location... SCE 2000# EXAMPLE 2 Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 115: How To Recover A Previous Configuration

#Created on 19:36:07 UTC THU February 14 2006 #cli-type 1 #version 1 interface LineCard 0 no silent no shutdown interface FastEthernet 0/0 ip address 10.1.5.109 255.255.0.0 interface FastEthernet 0/1 interface FastEthernet 0/2 exit Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 116: How To Display The Sce Platform Version Information

Logger status: Enabled Platform: SCE 2000 - 4xGBE Management agent interface version: SCE Agent 3.0.5 Build 18 Software package file: ftp://vk:vk@10.1.8.22/P:/EMB/LatestVersion/3.0.5/se1000.pkg SCE 2000 uptime is 21 minutes, 37 seconds SCE 2000# Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 117: How To Display The Sce Platform Inventory

How to Display the SCE Platform Inventory How to Display the SCE Platform Inventory Unique Device Identification (UDI) is a Cisco baseline feature that is supported by all Cisco platforms. This feature allows network administrators to remotely manage the assets in their network by tracing specific devices through either CLI or SNMP.
Page 118: Rebooting And Shutting Down The Sce Platform

How to Save or Change the Configuration Settings. SUMMARY STEPS Connect to the serial console port (The CON connector on the SCE platform front panel, 9600 baud). Cisco SCE 2000 4xGBE Installation and Configuration Guide 7-10 OL-7824-06...
Page 119: Examples For Shutting Down The Sce Platform

CLI console. This limitation helps prevent situations in which a user issues this command from a Telnet session, and then realizes he/she has no physical access to the SCE platform. Cisco SCE 2000 4xGBE Installation and Configuration Guide 7-11 OL-7824-06...
Page 120

Chapter 7 Basic SCE 2000 Platform Operations Rebooting and Shutting Down the SCE Platform Cisco SCE 2000 4xGBE Installation and Configuration Guide 7-12 OL-7824-06...
Page 121: Chapter 8 Troubleshooting

Troubleshooting Strategy for Startup Problems Action Step 1 Turn power on. Go to Step 2 Step 2 Power A/Power B LEDs Go to Step 3 Refer to Troubleshooting the Power Subsystem go to Step 3. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 122: Information About Troubleshooting Tools

Use the following commands to provide information to help you troubleshoot installation of your SCE 2000 platform. Refer to Cisco Service Control Engine (SCE) Software Configuration Guide or the Cisco Service Control Engine (SCE) CLI Command Reference for more information.
Page 123

In total octets: 191520 In good unicast packets: 560 In good multicast packets: 0 In good broadcast packets: 0 In packets discarded: 0 In packets with CRC/Alignment error: 0 In undersized packets: 0 Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 124: Checking The Leds

Initial state after reset Orange Operational SCE 2000 becomes operational Flashing green after completing the following process: • Boot is completed Power self-tests are • completed without failure Platform configuration is • applied Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 125

Failure mode consequent to failure-induced reboot (this is configurable using CLI command) Depending on the cause Note of failure, the management interface and the platform configuration may or may not be active/available. Red Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 126: Problem Solving Using A Subsystems Approach

When you start up the system by turning on the power supply switch, the following should occur: Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 127: Troubleshooting The Power Subsystem

Power source is faulty. Turn the switch to the off position, connect the power cable to another power source, if available, and turn the switch back on. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 128: Troubleshooting The Firmware Package Installation

Package file platform mismatch. Verify that you have the package the package file platform is not file appropriate to your platform the correct installation file for type. the SCE 2000 . Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 129: Troubleshooting The Management Subsystem

Cable not connected to Reconnect the cable to configured Mng port. the appropriate port or reconfigure active port. Interface Mng {0/1 | 0/2} active-port Cable is broken. Check / Replace the cable. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 130

Management Interfaces SCE Platform). and Performing Initial System Configuration Refer to " IP Configuration " in the Cisco Service Control Engine (SCE) Software Configuration Guide. Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-10 OL-7824-06...
Page 131: Troubleshooting The Link Interface Subsystem

Link is down. (LINK LED not lit and system status is WARNING) Peer does not receive traffic from SCE 2000 (GBE link is lit and Tx LED is flashing) • Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-11 OL-7824-06...
Page 132

Tx LED is Check output of this flashing) command for: “Out • Peer does not unicast packet”. This receive traffic from counter should be SCE 2000 constantly incrementing. show interface GigabitEthernet 0/# Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-12 OL-7824-06...
Page 133: Troubleshooting With The User Log

You can view the log file by copying it to an external source. This command copies both log files to any external host running a FTP server. Step 1 From the SCE 2000# prompt, type logger get user-log file-nameftp://username:password@ipaddress/pathand press Enter. Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-13 OL-7824-06...
Page 134: How To Copy The User Log To An Internal Location

From the SCE 2000# prompt, type clear logger device user-file-log and press Enter. Step 1 The system asks Step 2 Are you sure? Type yand press Enter. Step 3 The SCE 2000# prompt appears. Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-14 OL-7824-06...
Page 135: How To View The User Log Counters

From the SCE 2000# prompt, type logger get support-filefilenameand press Enter. The support information file is created using the specified filename, and the SCE 2000# prompt appears. This operation may take some time. Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-15 OL-7824-06...
Page 136

Chapter 8 Troubleshooting Troubleshooting with the User Log Cisco SCE 2000 4xGBE Installation and Configuration Guide 8-16 OL-7824-06...
Page 137: The External Optical Bypass Module

An External Optical Bypass module enables the implementation of such replacement while preserving normal operation of the network link. The External Optical Bypass module is another important component in the Cisco overall carrier-grade solution for high-availability service provider networks External Optical Bypass Functionality •...
Page 138: External Optical Bypass Functionality

• ON = Bypass module is not active (GBE traffic flows through the SCE 2000 platform) – OFF = Bypass module is active (GBE traffic flows through the bypass module) – Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 139: Specifications

Note that, although each module is shipped with its own mounting panel, it is not necessary to install each module in a separate mounting panel. Up to three modules may be installed in one mounting panel. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 140: How To Cable The External Optical Bypass Module

Connect the control cable (supplied in the kit) from the Bypass 9-pin D-Type connector on the rear panel of the SCE 2000 platform to the Control connector on the External Optical Bypass module. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 141

The SCE 2000 platform immediately starts providing power to the External Optical Bypass module, so the bypass module becomes inactive, and starts transferring the traffic to the SCE 2000 platform. The “ No Bypass ” LED should therefore be lit. Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...
Page 142

Appendix A The External Optical Bypass Module Installing the External Bypass Module Cisco SCE 2000 4xGBE Installation and Configuration Guide OL-7824-06...

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