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Dell 53-1002116-01 Administrator's Manual

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53-1002116-01
07 December 2010
Dell Converged Enhanced
Ethernet
Administrator's Guide

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   Summary of Contents for Dell 53-1002116-01

  • Page 1 53-1002116-01 07 December 2010 Dell Converged Enhanced Ethernet Administrator’s Guide...
  • Page 2 © 2010 Dell Inc. All rights reserved. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, Inspiron, Dell Precision, Dimension, OptiPlex, Latitude, PowerEdge, PowerVault, PowerApp, and Dell OpenManage are trademarks of Dell Inc.;...

  • Page 3: Table Of Contents

    Contacting Dell........xviii...
  • Page 4 Default VLAN configuration ....... . 33 Dell Converged Enhanced Ethernet Administrator’s Guide...
  • Page 5 STP overview ..........43 Configuring STP on Dell FCoE hardware....44 RSTP overview .
  • Page 6 Static link aggregation....... . . 68 Dell-proprietary aggregation ......68 LAG distribution process .
  • Page 7 Chapter 8 Chapter 9 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 LACP configuration and management ......69 Enabling LACP on a CEE interface .
  • Page 8 Disabling sFlow on specific interfaces ....116 Configuring sFlow on specific interfaces ....117 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 9 Chapter 14 Chapter 15 Chapter 16 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Configuring Port Mirroring using the CEE CLI In this chapter ......... .119 Port Mirroring protocol overview .
  • Page 10 Flash file management commands ......142 Debugging and logging commands ......143 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 11 WRR schedule — two queues ........105 Figure 9 Strict priority and Weighted Round Robin scheduler ....106 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 12 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 13 Debugging and logging commands ........143 Dell Converged Enhanced Ethernet Administrator’s Guide...
  • Page 14 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 15: About This Document

    Chapter 11, “Configuring 802.1x Port Port Authentication protocol. • Chapter 12, “Configuring sFlow using the CEE Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 provides an overview of Fibre Channel over Ethernet (FCoE) on describes the Converged Enhanced Ethernet (CEE) CLI.

  • Page 16: Supported Hardware And Software

    Dell FCoE hardware. Supported hardware and software The following hardware platforms are supported in this release: • Dell M8428-k Within this manual, any appearance of the term “Dell FCoE hardware” is referring to: • Dell M8428-k • Dell FCOE10-24 port blade •...

  • Page 17: Command Syntax Conventions

    A Danger statement indicates conditions or situations that can be potentially lethal or extremely hazardous to you. Safety labels are also attached directly to products to warn of these conditions or situations. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Commands are printed in bold.

  • Page 18: Notice To The Reader

    Dell product catalog. Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues: 1.

  • Page 19: In This Chapter

    FCoE end nodes (ENodes) such as servers, storage arrays, or tape drives on one end and FCoE Forwarders on the other end. FCoE Forwarders (FCFs) are switches providing FC fabric services and FCoE-to-FC bridging. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Description...

  • Page 20: Fcoe Hardware

    Utilizing this technology, Dell FCoE hardware provides a unique platform that connects servers to both LAN and SAN environments. Within this manual, any appearance of the term “Dell FCoE hardware” refers to any of Dell’s FCoE products.

  • Page 21: Layer 2 Ethernet Overview

    Ethernet operation, a host with a Converged Network Adapter (CNA) can be directly attached to a CEE port on the Dell FCoE hardware. Another host with a classic 10-Gigabit Ethernet NIC can be either directly attached to a CEE port, or attached to a classic Layer 2 Ethernet network which is attached to the Dell FCoE hardware.

  • Page 22: Vlan Tagging

    Layer 2 Ethernet overview The Dell FCoE hardware handles Ethernet frames as follows: • When the destination MAC address is not in the lookup table, the frame is flooded on all ports except the ingress port. • When the destination MAC address is present in the lookup table, the frame is switched only to the correct egress port.

  • Page 23: Loop-free Network Environment

    Ethernet priority tagging is done using the Layer 2 Class of Service (CoS). The 802.1p Ethernet priority is used to tag frames in a VLAN with a Layer 2 CoS to prioritize traffic in the VLAN. The Dell FCoE hardware also accepts frames that have been tagged by an external device.

  • Page 24: Congestion Control And Queuing

    Layer 2 CoS field based on the settings of the CEE port or VLAN. The Dell FCoE hardware supports a combination of two scheduling strategies to queue frames to the egress ports; Priority queuing, which is also referred to as strict priority, and Deficit Weighted Round Robin (DWRR) queuing.

  • Page 25: Access Control

    All ports on the switch come from the factory set to Access Gateway mode, with the default Access Gateway mapping. See the “Access Gateway Administrator’s Guide” for full details. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Layer 2 Ethernet overview “Configuring QoS using the CEE CLI”...

  • Page 26: Trunking

    802.1ab Link Layer Discovery Protocol (LLDP) is used to detect links to connected switches or hosts. Trunks can then be configured between an adjacent switch or host and the Dell FCoE hardware using the VLAN classifier commands. See interface”...

  • Page 27: Fip Login

    (ACC) is sent to the ENode if the ENode MAC address or WWN matches the VN_port table on the Dell FCoE hardware. The FIP FLOGI request is rejected if the ENode MAC address or WWN does not match. The ENode login is added to the VN_port table. Fabric Provided MAC addressing (FPMA) is supported.

  • Page 28: Fip Logout

    FCoE LOGO—The Dell FCoE hardware accepts the FCoE LOGO from the ENode. The FCoE LOGO ACC is sent to the ENode if the ENode MAC address matches the VN_port table on the Dell FCoE hardware. The LOGO is ignored (not rejected) if the ENode MAC address does not match.

  • Page 29: Logincfg

    The Dell FCoE hardware name server function operates as follows: • ENode login and logout to and from the Dell FCoE hardware updates the name server in the FC fabric. The Dell FCoE hardware maintains the MAC address to WWN/PID mappings.

  • Page 30: Registered State Change Notification (rscn)

    The QOS configuration controls the FCoE traffic distribution. Note that changing these settings requires changes on both the Dell FCoE hardware and the CNA; therefore, the link must be taken offline and back online after a change is made. Traffic scheduler configuration changes affect FCoE traffic distribution as follows: •...

  • Page 31: Chapter 2 Using The Cee Cli

    Internal and external 10 Gbps Ethernet interfaces syntax....20 Management Tools The Dell FCoE hardware runs traditional Fabric OS (FOS) software and can be managed using the same tools traditionally used for SAN management. Using the FOS Command Line Interface (CLI), administrators have access to all commands and utilities common to other Dell switches.

  • Page 32: Saving Your Configuration Changes

    CEE RBAC permissions Root Factory UserID User O = observe, OM = observe and modify, N = access not allowed Table 2 displays the permissions matrix for CEE. Permissions Operator SwitchAdmin FabricAdmin Dell Converged Enhanced Ethernet Administrator’s Guide ZoneAdmin BasicSwitchAdmin SecurityAdmin 53-1002116-01...

  • Page 33: Accessing The Cee Cli Through The Console Or Telnet

    CEE CLI command mode hierarchy Interface configuration Port-channel 10-Gigabit Ethernet VLAN Table 3 lists the CEE CLI command modes and describes how to access them. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 EXEC Privileged EXEC Global configuration Console and VTY (line) Protocol configuration...

  • Page 34: Table 3 Cee Cli Command Modes

    From the global configuration mode, Access and configure specify a protocol by entering one of protocols. the following protocol types: • protocol lldp • protocol spanning-tree mstp • protocol spanning-tree rstp • protocol spanning-tree stp Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 35: Cee Cli Keyboard Shortcuts

    In EXEC and Privileged EXEC modes, use the show history command to list the commands most recently entered. The switch retains the history of the last 1000 commands entered from all terminals. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Prompt...

  • Page 36: Using The Do Command As A Shortcut

    Description of the interactive help system Exit from the EXEC Exit current mode and down to previous mode Show running system information Set terminal line parameters Interface status and configuration Internet Protocol (IP) Dell Converged Enhanced Ethernet Administrator’s Guide startup_rmon_config rmon_config rmon_configuration starup-config 53-1002116-01...

  • Page 37: Cee Cli Command Completion

    Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 lldp Description Redirects the command output to the specified file. Displays the command output that includes the specified expression. Displays the command output that excludes the specified expression.

  • Page 38: Internal And External 10 Gbps Ethernet Interfaces Syntax

    Internal interfaces are assigned to ports 1 through 14. External interfaces are assigned to ports 15 through 22. The usual format for the 10 Gbps Ethernet interface is either intengigabitethernet slot/port or extengigabitethernet slot/port. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 39: In This Chapter

    CEE CLI commands, refer to the Converged Enhanced Ethernet Command Reference Supporting Fabric OS v6.4.0 (53-1001762-01). All of the CLI commands are entered using the Telnet or console interface on the Dell FCoE hardware. See Dell FCoE hardware.

  • Page 40: Configuring Fcoe Vlan

    VLAN 5 can be created and VLAN 1002 can be deleted. 3. Display the fcoe map to ensure the successful creation. switch(conf-fcoe-map)#do show fcoe-map fcoe-map default cee-map fcoe-vlan interface(s) : :default Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 41: Assigning Fcoe Map On To An Interface

    • The Port-VLAN ID (PVID) Because the Ethernet uplink ports from the Dell FCoE hardware to the distribution layer switches will carry traffic for multiple VLANs, they are configured as 802.1q trunk ports. The downstream CEE ports connected to the server CNAs are configured as access ports with a PVID of either 10 or 20.

  • Page 42: Configuring Dcbx

    To configure the TLVs for DCBX, perform the following steps in global configuration mode. 1. Set the protocol type to LLDP. switch(config)#protocol lldp on page 37. on page 40. on page 110. Dell Converged Enhanced Ethernet Administrator’s Guide “Configuring an interface “Activating a VLAN classifier “Applying a CEE provisioning map to an 53-1002116-01...

  • Page 43: Configuring Spanning Tree Protocol

    Spanning Tree Protocol is a mechanism to detect and avoid loops in Ethernet networks by establishing a fixed path between all the switches in a LAN. The Dell FCoE hardware supports three spanning tree variations: Standard Spanning Tree (STP), Rapid Spanning Tree (RSTP), and Multiple Instance Spanning Tree (MSTP).

  • Page 44: Configuring Protect Mode

    Configuring protect mode To configure VLAN membership, perform the following steps in global configuration mode. 1. Create the VLAN interfaces on the Dell FCoE hardware using the CEE CLI. For details, see “Creating a VLAN interface” The following example creates two VLAN interfaces and assigning each one to a server group.

  • Page 45: Chapter 4 Configuring Ip Static Routes

    The following table explains the maximum values supported for the following features TABLE 6 IP static route features and capabilities Feature Interface with IP Address ECMP Members per ECMP Members per LAG Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Capability Chapter...

  • Page 46: Configuring Ip Static Routes

    ECMP routes must be re-added manually. Capability Less than 2048, which are shared between IP address’ and static routes) 1024 (due to Linux IP stack limitation) eAnvil Chip capability 12288 Anvil Chip capability 16384 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 47: Recursive Ip Static Routes

    Beyond this level of recursion the routes are held as inactive routes. Dell does not recommend manually configuring a self-recursive IP static route, although it is not prohibited. However, a recursive IP static route that has been inserted in the routing table may become self-recursive as a result of some transient change in the network learned through a dynamic routing protocol.
  • Page 48 3. Use the clear ip route command to remove a static ip route. switch>clear ip route 10.0.0.0/8 4. Optional: Use the clear ip route command to remove all static ip routes. switch>clear ip route all 10.0.0.0/8 [1/0] via 10.32.144.1 10.32.144.0/20 is directly connected, GigabitEthernet4/47 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 49: In This Chapter

    Currently only one VLAN can be configured as the FCoE VLAN. Ingress VLAN filtering A frame arriving at Dell FCoE hardware is either associated with a specific port or with a VLAN, depending on whether the frame is tagged or untagged: •...

  • Page 50: Figure 3 Ingress Vlan Filtering

    • Dynamic VLAN registration is not supported. • The Dell FCoE hardware does VLAN filtering at both the ingress and egress ports. • The VLAN filtering behavior on logical Layer 2 interfaces such as LAG interfaces is the same as on port interfaces.

  • Page 51: Vlan Configuration Guidelines And Restrictions

    Dynamic FDB entries are not created for multicast group addresses. • Dynamic FDB entries are aged out based on the aging time configured per Dell FCoE hardware. The aging time is between 10 and 1000000 seconds. The default is 300 seconds.

  • Page 52: Vlan Configuration And Management

    VLAN configuration and management VLAN configuration and management NOTE To see the minimum configuration required to enable FCoE on Dell FCoE hardware, refer to 3, “Initial FCoE and CEE NOTE You need to enter either the copy running-config startup-config command or the write memory command to save your configuration changes to Flash so that they are not lost if there is a system reload or power outage.

  • Page 53: Creating A Vlan Interface

    Creating a VLAN interface On Dell FCoE hardware, VLANs are treated as interfaces from a configuration point of view. By default all the CEE ports are assigned to VLAN 1 (VLAN ID equals 1). The VLAN ID value can be 1 through 3583.

  • Page 54: Configuring A Vlan Interface To Forward Fcoe Traffic

    0/1 3. Enter the no shutdown command to enable the CEE interface. 4. Enter the switchport command to configure the CEE interface as a Layer 2 switch port. switch(conf-if-te-0/1)#switchport access vlan 20 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 55: Configuring An Interface Port As A Trunk Interface

    Each CEE interface port supports admission policies based on whether the frames are untagged or tagged. Converged mode admits both tagged and untagged frames. Any tagged frames coming with a VLAN tag equal to the configured native VLAN are dropped. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 VLAN configuration and management...

  • Page 56: Disabling A Vlan On A Converged Interface

    With both Ethernet-II and 802.2 SNAP encapsulated frames, the following protocol types are supported: • Ethernet hexadecimal (0x0000 through 0xffff) • Address Resolution Protocol (ARP) • Fibre Channel over Ethernet (FCoE) on page 39). Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 57: Configuring A Vlan Classifier Rule

    1. Enter the configure terminal command to access global configuration mode. 2. Create a VLAN classifier group and add a rule. switch(config)#vlan classifier group 1 add rule 1 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Configuring protocol-based VLAN classifier rules...

  • Page 58: Activating A Vlan Classifier Group With An Interface Port

    Each CEE port has a MAC address table. The MAC address table stores a number of unicast and multicast address entries without flooding any frames. Dell FCoE hardware has a configurable aging timer. If a MAC address remains inactive for a specified number of seconds, it is removed from the address table.

  • Page 59: Specifying Or Disabling The Aging Time For Mac Addresses

    1. Enter the configure terminal command to access global configuration mode. 2. Add the static address 0011.2222.3333 to the MAC address table with a packet received on VLAN 100: switch(config)#mac-address-table static 0011.2222.3333 forward intengigabitethernet 0/1 vlan 100 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Configuring the MAC address table...
  • Page 60 Configuring the MAC address table Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 61: Configuring Stp, Rstp, And Mstp Using The Cee Cli

    Listening—The interface is identified by the spanning tree as one that should participate in frame forwarding. This is a transitional state after the blocking state. • Learning—The interface prepares to participate in frame forwarding. • Forwarding—The interface forwards frames. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 62: Configuring Stp On Dell Fcoe Hardware

    PortFast BPDU guard and BPDU filter—For detailed information, see on page 61. Configuring STP on Dell FCoE hardware The process for configuring STP on your Dell FCoE hardware is as follows. 1. Enter Global Configuration mode. 2. Enable RSTP using the global protocol spanning-tree command. For details, see RSTP, or MSTP”...

  • Page 63: Rstp Overview

    Data received on ports that are not part of the spanning tree is blocked. NOTE Dell recommends leaving other STP variables at their default values. For more information on STP, see page 51.
  • Page 64 For more information on RSTP, see page 51. Configuring RSTP on Dell FCoE hardware The basic process for configuring RSTP on your Dell FCoE hardware is as follows. 1. Enter Global Configuration mode. 2. Enable RSTP using the global protocol spanning-tree command. For details, see RSTP, or MSTP”...

  • Page 65: Mstp Overview

    MSTP enables multiple VLANs to be mapped to the same spanning tree instance (forwarding path), which reduces the number of spanning tree instances needed to support a large number of VLANs. Each MSTP instance has a spanning tree topology independent of other Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 on page 54.

  • Page 66: Configuring Mstp On Dell Fcoe Hardware

    Configuring MSTP on Dell FCoE hardware The basic process for configuring MSTP on your Dell FCoE hardware is as follows. 1. Enter Global Configuration mode. 2. Enable MSTP using the global protocol spanning-tree command. For more details see “Enabling STP, RSTP, or MSTP”...

  • Page 67: Stp, Rstp, And Mstp Configuration Guidelines And Restrictions

    Spanning Tree topologies must not be enabled on any direct server connections to the front-end Ten Gigabit Ethernet ports that may run FCoE traffic. This may result in lost or dropped FCoE logins. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 STP, RSTP, and MSTP configuration guidelines and restrictions on page 55.

  • Page 68: Default Stp, Rstp, And Mstp Configuration

    Enabled Default setting Disabled 32768 20 hops Default setting Disabled on the interface Disabled 2000 Disabled Disabled 2 seconds Point-to-point Disabled Allow the CEE interface to become a root port. Restriction is disabled Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 69: Stp, Rstp, And Mstp Configuration And Management

    STP, RSTP, and MSTP configuration and management NOTE To see the minimum configuration required to enable FCoE on the Dell M8428-k switch, refer to Chapter 3, “Initial FCoE and CEE NOTE You need to enter either the copy running-config startup-config command or the write memory command to save your configuration changes to Flash so that they are not lost if there is a system reload or power outage.

  • Page 70: Specifying The Bridge Priority

    1. Enter the configure terminal command to access global configuration mode. 2. Enter the protocol command to enable STP, RSTP, or MSTP. switch(config)#protocol spanning-tree stp 3. Specify the bridge forward delay. switch(conf-stp)#forward-delay 20 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 71: Specifying The Bridge Maximum Aging Time

    2. Enter the protocol command to enable STP, RSTP, or MSTP. switch(config)#protocol spanning-tree stp 3. Specify the time in seconds it takes for an interface to time out. switch(conf-stp)#error-disable-timeout interval 60 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 STP, RSTP, and MSTP configuration and management on page 53.

  • Page 72: Specifying The Port-channel Path Cost

    To specify the transmit hold count, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. 2. Specify the transmit hold count. switch(config)#transmit-holdcount 5 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 73: Enabling Cisco Interoperability (mstp)

    Enabling Cisco interoperability (MSTP) In MSTP mode, use this command to enable or disable the ability of the Dell FCoE hardware to interoperate with certain legacy Cisco switches. If Cisco interoperability is required on any switch in the network, then all switches in the network must be compatible, and therefore enabled using this command.

  • Page 74: Specifying The Maximum Number Of Hops

    1. Enter the configure terminal command to access global configuration mode. 2. Enter the protocol command to enable MSTP. switch(config)#protocol spanning-tree mstp 3. Enter the revision command to specify a revision number for an MSTP configuration. switch(conf-mstp)#revision 17 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 75: Flushing Mac Addresses (rstp And Mstp)

    FDB. This behavior is the default behavior. • Dell method—With this method, the FDB is only flushed for the first and last BPDU with a topology change flag. Both methods flush the FDB when the switch receives BPDUs with a topology change flag, but the Dell method causes less flushing.

  • Page 76: Displaying Stp, Rstp, And Mstp-related Information

    Configuring STP, RSTP, or MSTP on CEE interface ports This section details the commands for enabling and configuring STP, RSTP, or MSTP on individual 10-Gigabit Ethernet CEE interface ports on Dell FCoE hardware. Enabling automatic edge detection From the CEE interface, use this command to automatically identify the edge port. The port can become an edge port if no BPDU is received.

  • Page 77: Enabling A Port (interface) As An Edge Port

    The root port provides the best path from the switch to the root switch. By default, guard root is disabled. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Configuring STP, RSTP, or MSTP on CEE interface ports...

  • Page 78: Specifying The Mstp Hello Time

    2. Enter the interface command to specify the CEE interface type and slot/port number. switch(config)#interface intengigabitethernet 0/1 3. Enter the no shutdown command to enable the CEE interface. on page 53). The range is 1 through 10 seconds. The default is 2 seconds. Dell Converged Enhanced Ethernet Administrator’s Guide “Specifying the bridge 53-1002116-01...

  • Page 79: Specifying A Link Type

    From the CEE interface, use this command to specify the port priority. The range is 0 through 240 in increments of 16. The default is 128. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Configuring STP, RSTP, or MSTP on CEE interface ports on page 59).

  • Page 80: Restricting The Port From Becoming A Root Port

    4. Enter the spanning-tree command to restrict the topology change notification BPDUs sent on the CEE interface. switch(conf-if-te-0/1)#spanning-tree restricted-tcn Enabling spanning tree From the CEE interface, use this command to enable spanning tree on the CEE interface. By default, spanning tree is disabled. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 81: Disabling Spanning Tree

    3. Enter the no shutdown command to enable the CEE interface. 4. Enter the spanning-tree command to enable spanning tree on the CEE interface. switch(conf-if-te-0/1)#spanning-tree shutdown Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Configuring STP, RSTP, or MSTP on CEE interface ports...
  • Page 82 Configuring STP, RSTP, or MSTP on CEE interface ports Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 83: Configuring Link Aggregation Using The Cee Cli

    You can configure a maximum of 24 Link Aggregation Groups (LAG) with up to 16 links per standard LAG and four links per Dell-proprietary LAG. Each LAG is associated with an aggregator. The aggregator manages the Ethernet frame collection and distribution functions.
  • Page 84 Enables or disables an aggregator’s frame collection and distribution functions. Each link in the Dell FCoE hardware can be associated with a LAG; a link cannot be associated with more than one LAG. The process of adding and removing links to and from a LAG is controlled either statically, dynamically, or through LACP.

  • Page 85: Figure 4 Configuring Lags For A Top-of-the-rack Cee Switch-example 1

    The Dell M8428-k switch interoperates with all of the major Layer 2/Layer 3 aggregation routers including Foundry Networks, Cisco Systems, Brocade Communications Systems and Force10 Networks. FIGURE 4 Configuring LAGs for a top-of-the-rack CEE switch—Example 1 Data Center Network Core Layer...

  • Page 86: Link Aggregation Control Protocol

    Dell-proprietary aggregation Dell-proprietary aggregation is similar to standards-based link aggregation but differs in how the traffic is distributed. It also has additional rules that member links must meet before they are aggregated: •...

  • Page 87: Lacp Configuration Guidelines And Restrictions

    Flash memory so that they are not lost if there is a system reload or power outage. NOTE To see the minimum configuration required to enable FCoE on the Dell M8428-k switch, refer to Chapter 3, “Initial FCoE and CEE Enabling LACP on a CEE interface To add additional interfaces to an existing LAG, repeat this procedure using the same LAG group number for the new interfaces.

  • Page 88: Configuring The Lacp System Priority

    3. Enter the no shutdown command to enable the CEE interface. 4. Enter the channel-group command to configure the LACP for the CEE interface. switch(conf-if)#channel-group 4 mode active type Dell Configuring the LACP system priority You configure an LACP system priority on each switch running LACP. LACP uses the system priority with the switch MAC address to form the system ID and also during negotiation with other switches.

  • Page 89: Configuring Interface Tracking

    To clear LACP counter statistics, perform the following task from Privileged EXEC mode. 1. Enter the clear command to clear the LACP counter statistics for the specified LAG group number. switch#clear lacp 42 counters Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 LACP configuration and management...

  • Page 90: Clearing Lacp Counter Statistics On All Lag Groups

    “up.” If a Dell-based dynamic trunk is configured on a link and the link is not able to join the LAG: •...
  • Page 91 When a link has this problem, the show port-channel command displays the following: Mux machine state : Deskew not OK. If a Dell-based static trunk is configured on a link and the link is not able to join the LAG: •...
  • Page 92 LACP troubleshooting tips Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 93: Configuring Lldp Using The Cee Cli

    (TTL) value, the LLDP device deletes the stored information ensuring that only valid and current LLDP information is stored in network devices and is available to network management systems. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 94: Layer 2 Topology Mapping

    Dell’s LLDP implementation supports a one-to-one connection. Each interface has one and only one neighbor. The higher level management tools, such as Dell’s DCFM, can query the LLDP information to draw Layer 2 physical topologies. The management tools can continue to query a neighboring device through the device’s management address provided in the LLDP information exchange.
  • Page 95 Maximum Ethernet frame size TLV—Indicates the maximum frame size capability of the device’s MAC and PHY implementation. • Dell extension TLV set. This set is used to identify vendor-specific information. This set includes the following TLVs: Link Vendor/Version TLV—Indicates the vendor for the switch, host, or router where the port resides.

  • Page 96: Dcbx Overview

    • QoS management—DCBX capabilities exchanged with a link partner are passed down to the QoS management entity to set up the Dell FCoE hardware to control the scheduling and priority-based flow control in the hardware. The DCBX standard is subdivided into two features sets: •...

  • Page 97: Priority Flow Control (pfc)

    To accommodate the different DCBX versions, the Dell FCoE hardware provides the following options. • Auto-sense (plug and play) This is the default. The Dell FCoE hardware detects the version used by the link neighbor and automatically switches between the CEE version and the pre-CEE version. • CEE version Forces the use of the CEE version for the link (auto-sense is off).

  • Page 98: Default Lldp Configuration

    To disable and reset LLDP globally, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. 2. Disable LLDP globally. switch(config)#no protocol lldp Default setting Enabled Enabled Enabled 30 seconds 120 seconds dcbx-tlv Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 99: Configuring Lldp Global Command Options

    “host-name” from the chassis/entity MIB is used. By specifying a descriptive system name, you will find it easier to configure the switch for LLDP. To specify a global system name for the Dell FCoE hardware, perform the following steps from Privileged EXEC mode.
  • Page 100 To advertise the optional LLDP TLVs, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. 2. Enter LLDP configuration mode. switch(config)#protocol lldp Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 101 3. Configure the FCoE priority bits. switch(conf-lldp)#lldp fcoe-priority-bits 3 Configuring LLDP profiles You can configure up to 64 profiles on a switch. Using the no profile NAME command deletes the entire profile. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 LLDP configuration and management...

  • Page 102: Configuring Lldp Interface-level Command Options

    NOTE Dell recommends against advertising dot1.tlv and dot3.tlv LLDPs if your network contains CNAs from non-Dell vendors,. This configuration may cause functionality problems. 10. Enter the copy command to save the running-config file to the startup-config file.

  • Page 103: Clearing Lldp-related Information

    Display LLDP interface-related information. switch#show lldp interface intengigabitethernet 0/1 • Display LLDP neighbor-related information. switch#show lldp neighbors interface intengigabitethernet 0/1 detail Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 LLDP configuration and management “DCBX interaction with other vendor devices” on page 79. The default...
  • Page 104 LLDP configuration and management Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 105: Configuring Acls Using The Cee Cli

    ACL overview NOTE In the Dell Fabric OS release, only Layer 2 MAC access control lists (ACLs) are supported. ACLs filter traffic for the Dell FCoE hardware and permit or deny incoming frames from passing through interfaces that have the ACLs applied to them. You can apply ACLs on VLANs and on Layer 2 interfaces.

  • Page 106: Default Acl Configuration

    Flash so that they are not lost if there is a system reload or power outage. NOTE To see the minimum configuration required to enable FCoE on the Dell M8428-k switch, refer to Chapter 3, “Initial FCoE and CEE Creating a standard MAC ACL and adding rules...

  • Page 107: Creating An Extended Mac Acl And Adding Rules

    Modifying MAC ACL rules You cannot modify the existing rules of a MAC ACL. However, you can remove the rule and then recreate it with the desired changes. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 ACL configuration and management “Reordering the sequence numbers in a MAC ACL”...

  • Page 108: Removing A Mac Acl

    For example, in the task listed below the resequence command assigns a sequence number of 50 to the rule named test_02, then the second rule has a sequence number of 55 and the third rule a has a sequence number of 60. on page 90. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 109: Applying A Mac Acl To A Cee Interface

    50 3. Enter the mac-access-group command to specify the MAC ACL that is to be applied to the VLAN interface in the ingress direction. switch(conf-if-vl-82)# mac access-group test_02 in Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 ACL configuration and management...
  • Page 110 ACL configuration and management Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 111: Chapter 10 Configuring Qos Using The Cee Cli

    Multicast rate limiting—Many multicast applications cannot be adapted for congestion control techniques and the replication of frames by switching devices can exacerbate this problem. Multicast rate limiting controls frame replication to minimize the impact of multicast traffic. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 112: Rewriting

    When Layer 2 QoS trust is set to untrusted then the default is to map all Layer 2 switched traffic to the port default user priority value of 0 (best effort), unless configured to a different value. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 113: Table 16 Default Priority Value Of Untrusted Interfaces

    NOTE When a CEE map is applied on an interface, the qos trust command is not allowed. The CEE map always puts the interface in the CoS trust mode. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 User Priority port <user priority> (default 0) port <user priority>...
  • Page 114 0 1 2 3 5 4 6 7 3. Exit the configuration mode and return to EXEC mode. switch(conf-if-te-0/2)#exit switch(config)#end 4. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 115: Traffic Class Mapping

    Traffic class mapping The Dell M8428-k supports eight unicast traffic classes for isolation and to control servicing for different priorities of application data. Traffic classes are numbered from 0 through 7, with higher values designating higher priority.

  • Page 116: Table 19 Default User Priority For Multicast Traffic Class Mapping

    1. Enter global configuration mode. switch#configure terminal 2. Create the CoS-Traffic-Class mapping by specifying a name and the mapping. switch(config)#qos map cos-traffic-class test 1 0 2 3 4 5 6 7 Traffic class Traffic class Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 117 To verify a CoS-to-Traffic-Class mapping, perform the following steps from Privileged EXEC mode. 1. Enter global configuration mode. switch#configure terminal 2. Verify the CoS-Traffic-Class mapping specifying a name and the mapping. switch(config)#show qos map cos-traffic-class test Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Queueing End with CNTL/Z. End with CNTL/Z.

  • Page 118: Congestion Control

    100 percent of the buffer memory then you can also ensure that a single CoS does not monopolize the entire shared memory pool allocated to the port. Figure 6 describes how you can utilize this feature to ensure lower priority Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 119: Ethernet Pause

    Pause generation ceases. • A Pause that is received and processed halts transmission of the output queues associated with the port for the duration specified in the Pause frame. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Congestion control End with CNTL/Z.

  • Page 120: Ethernet Priority Flow Control

    Both ends of a link must be configured identically for Ethernet Pause or Ethernet Priority Flow Control because they are incompatible. Enabling an Ethernet PFC To enable Ethernet PFC, perform the following steps from Privileged EXEC mode. 1. Enter global configuration mode. switch#configure terminal End with CNTL/Z. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 121: Multicast Rate Limiting

    2. Create a lower maximum multicast frame expansion rate. In this example, the rate is to 10000 PPS. switch(config)#qos rcv-queue multicast rate-limit 10000 The following example creates a lower maximum multicast frame expansion rate to 10000pkt/s. switch:admin>cmsh switch>enable switch#configure terminal Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Multicast rate limiting End with CNTL/Z.

  • Page 122: Scheduling

    Scheduling Scheduling arbitrates among multiple queues waiting to transmit a frame. The Dell M8428-k supports both Strict Priority (SP) and Deficit Weighted Round Robin (DWRR) scheduling algorithms. Also supported is the flexible selection of the number of traffic classes using SP-to-DWRR. When there are multiple queues for the same traffic class, then scheduling takes these equal priority queues into consideration.

  • Page 123: Traffic Class Scheduling Policy

    The traffic classes are numbered from 0 to 7; higher numbered traffic classes are considered higher priority. The Dell M8428-k provides full flexibility in controlling the number of SP-to-WRR queues. The number of SP queues is specified in N (SP1 through 8), then the highest priority traffic classes are configured for SP service and the remaining eight are WRR serviced.

  • Page 124: Multicast Queue Scheduling

    TABLE 21 Multicast traffic class equivalence mapping Multicast traffic class End with CNTL/Z. Table 21 Equivalent unicast traffic class Dell Converged Enhanced Ethernet Administrator’s Guide presents the multicast traffic 53-1002116-01...

  • Page 125: Converged Enhanced Ethernet Map Configuration

    Priority versus DWRR, DWRR weight, relative priority), and partially defines the congestion control (PFC) configuration. There are 16 rows in the CEE Priority Group Table. default CEE Priority Group Table configuration. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Converged Enhanced Ethernet map configuration Equivalent unicast traffic class End with CNTL/Z.

  • Page 126: Table 22 Default Cee Priority Group Table Configuration

    There are eight rows in the CEE Priority Table. configuration. TABLE 23 Default CEE priority table Bandwidth% — — — — — — — — Table 23 details the default CEE Priority Table PGID 15.7 15.6 15.5 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 127 4. Define the CEE map for PGID 1. switch(config-ceemap)#priority-group-table 1 weight 50 5. Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Converged Enhanced Ethernet map configuration PGID 15.4...
  • Page 128 To verify the CEE map, perform the following steps from Privileged EXEC mode. 1. Enter global configuration mode. switch#configure terminal 2. Verify the CEE map provisioning for a specified name. switch(config)#show cee maps default End with CNTL/Z. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 129: Chapter 11 Configuring 802.1x Port Authentication

    The EAP-MD5, EAP-TLS, EAP-TTLS and PEAP-v0 protocols are supported by the RADIUS server and are transparent to the authenticator switch. When the supplicant logs off, it sends an EAP-logoff message to the Dell FCoE hardware which then sets the port back to the “unauthorized” state.

  • Page 130: 802.1x Authentication Configuration Tasks

    802.1x authentication configuration tasks The tasks in this section describe the common 802.1x operations that you will need to perform. For a complete description of all the available 802.1x CLI commands for the Dell FCoE hardware, see the Converged Enhanced Ethernet Command Reference.

  • Page 131: Configuring 802.1x On Specific Interface Ports

    Configuring 802.1x timeouts on specific interface ports NOTE While you are free to modify the timeouts, Dell recommends that you leave timeouts set to their default values. To configure 802.1x timeout attributes on a specific interface port, perform the following steps from Privileged EXEC mode.

  • Page 132: Disabling 802.1x On Specific Interface Ports

    3. Use the no dot1x port-control command to disable 802.1x Authentication. switch(conf-if-te-0/16)#no dot1x authentication 4. Enter the copy command to save the running-config file to the startup-config file. switch(conf-if-te-0/16)#exit switch(config)#end switch#copy running-config startup-config Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 133: Chapter 12 Configuring Sflow Using The Cee Cli

    If the regular schedule is chosen, each polling interval start time is chosen randomly to eliminate bottlenecks in network performance, but the polling interval remains as configured. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 134: Configuring The Sflow Protocol Globally

    Configuring the sFlow protocol globally Configuring the sFlow protocol globally Dell recommends that you globally configure sFlow on the switch first, then make custom alterations to specific interface ports. For details, see sFlow” on page 116. NOTE For complete information on the sFlow CLI commands for the switch, see the Converged Enhanced Ethernet Command Reference.

  • Page 135: Configuring Sflow On Specific Interfaces

    5. Confirm the sFlow configuration status on the specific interface. switch(conf-if-te-1/16)#exit switch(config)#exit switch#>show sflow interface extengigabitethernet 1/16 te 1/16 Configured sampling rate :8192 Actual sampling rate :8192 Counter polling interval :135 Samples rcvd from h/w :33 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Interface-specific administrative tasks for sFlow...
  • Page 136 Interface-specific administrative tasks for sFlow Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 137: In This Chapter

    If multiple ports (or both flows on same port) are mirrored to the same destination port, and two or more ports process burst traffic, the destination mirror port cannot handle all the bursts and some of the burst traffic is not mirrored. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 138: Configuring Ingress Port Mirroring

    To configure Port Mirroring for packets traveling in both directions, perform the following steps in global configuration mode. 1. Open a monitor session and assign a session number switch(config)# monitor session 1 step 2 as needed for additional ports. step 2 as needed for additional ports. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 139: Deleting A Port Mirroring Connection From A Session

    4. Return to Privileged EXEC mode with the exit command. 5. Display the monitor session again to confirm the connection deletion. switch#show monitor session 1 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Deleting a Port Mirroring connection from a session step 2 as needed for additional ports.
  • Page 140 Deleting a Port Mirroring session Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 141: Chapter 14 Configuring Rmon Using The Cee Cli

    By default, no RMON alarms and events are configured and RMON collection statistics are not enabled. Configuring RMON settings To configure RMON alarms and events, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. switch#configure terminal Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 142: Configuring Rmon Events

    Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. switch#configure terminal 2. Enter the interface command to specify the CEE interface type and slot/port number. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 143: Configuring Rmon History Collection

    InTengigabitEthernet 0/13 buckets requested: 20 buckets granted: 20 sampling interval: 10 Owner: jsmith Enter the copy command to save the running-config file to the startup-config file. switch#copy running-config startup-config Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 RMON configuration and management...
  • Page 144 RMON configuration and management Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 145: Chapter 15 Configuring Igmp

    IGMP control (Join/Leave) packets received on them. The Layer-2 switch also provides for a way to configure forwarding states statically through the CLI. NOTE Dell Fabric OS supports IGMPv1 and IGMPv2. Active IGMP snooping IGMP snooping is normally passive by nature, as it simply monitors IGMP traffic without filtering.

  • Page 146: Multicast Routing

    6. Optional: Activate the IGMP querier functionality with additional features. Configuring IGMP snooping querier If your multicast traffic is not routed because Protocol-Independent Multicast (PIM) and IGMP are not configured, use the IGMP snooping querier in a VLAN. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 147: Monitoring Igmp

    3. Use the show ip igmp statistics command to display the IGMP statistics for a VLAN or interface. switch#show ip igmp snooping statistics interface vlan 1 Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Monitoring IGMP...
  • Page 148 5. When you have reviewed the IGMP statistics for the switch, refer to page 128 or corrections. NOTE Refer to the CEE Command Reference for additional information on IGMP CLI commands. “Configuring IGMP snooping querier” Dell Converged Enhanced Ethernet Administrator’s Guide “Configuring IGMP” on page 128 to make any needed 53-1002116-01...

  • Page 149: Chapter 16 Fcoe Configuration Using The Fabric Os Cli

    • Speed negotiation—The Dell M8428-k switch supports auto-negotiated FC link speeds of 2, 4, and 8 Gbps. The Ethernet ports of the Dell M8428-k switch do not support auto-negotiation of Ethernet link speeds. The Ethernet ports only support 10-Gigabit Ethernet.

  • Page 150: Managing And Displaying The Fcoe Configuration

    Command switch:admin> fcoe --enable port switch:admin> fcoe --disable port “FCoE Initialization Protocol” on page 8. Command switch:admin> fcoe --fcmapset -vlan vid fcmapid switch:admin> fcoe --fcmapunset -vlan vid “FCoE Initialization Protocol” Dell Converged Enhanced Ethernet Administrator’s Guide on page 8. 53-1002116-01...

  • Page 151: Clearing Logins

    The fcoelogincfg command allows only configured ENode VN_ports to log in. Use the fcoelogingroup command to configure allowed ENode VN_ports. The default is disabled. Disabling the fcoelogincfg command allows unrestricted login on ENode VN_ports. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Managing and displaying the FCoE login configuration Command switch:admin>...

  • Page 152: Displaying Or Aborting The Current Configuration Transaction

    Perform a cleanup of all login groups for non-existing switches from the effective configuration. Command switch:admin> fcoelogincfg --enable switch:admin> fcoelogincfg --disable Command switch:admin> fcoelogincfg --transshow switch:admin> fcoelogincfg --transabort Command switch:admin> fcoelogincfg --purge switch:admin> fcoelogincfg --purge -conflicting switch:admin> fcoelogincfg --purge -nonexisting Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 153: Displaying The Fcoe Login Configuration

    Another important task in administrating FCoE is configuring the FCoE login information. Creating an FCoE login group The FCoE login group enables you to configure login policies. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Creating and managing the FCoE login group configuration Command switch:admin>...

  • Page 154: Modifying The Fcoe Login Group Device List

    Command switch:admin> fcoelogingroup --create lgname -switch swwn | -self [-allowall | “member; member;…”] Command switch:admin> fcoelogingroup --add lgname member; member;… switch:admin> fcoelogingroup --remove lgname member; member;… Command switch:admin> fcoelogingroup --delete lgname Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 155: Renaming An Fcoe Login Group

    WWN of the VN_port. The WWN must be specified in hex as xx.xx.xx.xx.xx.xx.xx.x. Only specified members are allowed to log into the switch. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Creating and managing the FCoE login group configuration Command switch:admin>...
  • Page 156 Creating and managing the FCoE login group configuration Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 157: Chapter 17 Cee Configuration Management

    Downloading a configuration file from a remote location to the switch to serve as the startup-config file or the running-config file. • Downloading a configuration file from a remote location to the switch Flash. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Chapter...

  • Page 158: Display The Running Configuration File

    To erase the startup configuration, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. 2. Enter the write command to erase the startup configuration file. switch#write erase Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 159: Archiving The Running Configuration File

    To archive the startup configuration, perform the following steps from Privileged EXEC mode. 1. Enter the configure terminal command to access global configuration mode. 2. Enter the copy command to restore the archived configuration file. switch#copy startup-config flash://config_filename Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 CEE configuration management tasks...

  • Page 160: Restore A Startup Configuration File From Flash

    Converged Enhanced Ethernet Command Reference contains complete information on all available CLI commands. Command switch#copy running-config startup-config Overwrite the startup config file (y/n): y switch#copy startup-config running-config switch#write erase switch#copy running-config ftp://jsmith:password@/archive/config_file] switch#copy flash://test_filename running-config switch#copy ftp://jsmith:password@/archive/test_filename startup-config} switch#show running-config Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

  • Page 161: Debugging And Logging Commands

    Display logging information for CEE components. Display the collection of information needed for technical support. NOTE: The supportsave command in Fabric OS includes the debugging data provided by the above commands. Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 Debugging and logging commands Command...
  • Page 162 Debugging and logging commands Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 163 MAC ACL reordering the sequence numbers default configuration extended ACL, defined overview standard ACL, defined active IGMP Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 authentication server authenticator basic management TLV sets bridge forwarding delay, configuring for STP, RSTP, MSTP...
  • Page 164 Layer 2 Ethernet overview login logout overview queuing speed negotiation terminology ENode FCoE Forwarder (FCF) VF_port VN_port unsupported features VLAN forwarding FCoE initialization protocol See FIP filtering VLAN ingress Dell Converged Enhanced Ethernet Administrator’s Guide configuration configuration 53-1002116-01...
  • Page 165 VLAN filtering instance MSTP, mapping a VLAN to specifying restrictions for an MSTP instance interface track Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 keyboard shortcuts, CEE CLI LACP configuration guidelines and restrictions configuration procedures clearing counters...
  • Page 166 CEE maps congestion control multicast rate limiting overview queuing traffic class mapping user-priority mapping queuing overview rewriting frame header field scheduling Quality of Service See QoS Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...
  • Page 167 FC ports static link aggregation configuration guidelines and restrictions configuration procedures default configuration displaying STP-related information overview supplicant Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01 switch port configuration system priority, configuring for LACP T11-FC-BB5 technical help telnet terminology...
  • Page 168 MTU on an interface displaying VLAN information enabling and disabling a CEE interface important notes VLAN classifier groups VLAN classifier rules default configuration flushing overview forwarding important management notes ingress VLAN filtering overview tagging zoning, FC Dell Converged Enhanced Ethernet Administrator’s Guide 53-1002116-01...

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