Cisco Systems NME-16ES-1G manual Using Interface Configuration Mode

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Cisco EtherSwitch Service Modules Feature Guide

How to Configure the Cisco EtherSwitch Service Module

The interface numbering format on the Cisco EtherSwitch service module is stack-member-number/0/switch-port. For more detailed information about interface types, see the Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 12.2 at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/index.htm

Using Interface Configuration Mode

You can configure the individual Cisco EtherSwitch service module physical interfaces (ports) through the interface configuration mode on the CLI. The port numbering scheme that you use in interface configuration mode is interface type stack member number/0/port number.

Note For Cisco EtherSwitch service modules or switches that do not have StackWise interfaces, the stack member number is 1 by default but changeable through Cisco IOS software or bootloader.

•Type—Fast Ethernet (fastethernet or fa) for 10/100-Mbps Ethernet or Gigabit Ethernet (gigabitethernet or gi) for 10/100/1000-Mbps Ethernet ports.

•Stack member number—The number used to identify the Cisco EtherSwitch service module or switch within the stack. The Cisco EtherSwitch service module or switch number ranges from 1 to 9 and is assigned the first time the service module or switch initializes. The default Cisco EtherSwitch service module or switch number, before it is integrated into a switch stack, is 1; when a service module or switch has been assigned a stack member number, it keeps that number until another is assigned to it.

You can use the Cisco EtherSwitch service module or switch port LEDs in stack mode to identify the stack member number of a service module or switch.

•Module number—The module slot number on the Cisco EtherSwitch service module or switch (always 0 on the service module or switch).

•Port number—The interface number on the Cisco EtherSwitch service module or switch. The port numbers always begin at 1, starting at the right when facing the front of the Cisco EtherSwitch service module, for example, fastethernet 1/0/1, fastethernet 1/0/2, gigabitethernet 1/0/1, gigabitethernet 1/0/2 with 1/0/1 on the top, 1/0/2 on the bottom, 1/0/3 on the top, 1/0/4 on the bottom and so on.

You can identify physical interfaces by physically checking the interface location on the

Cisco EtherSwitch service module. You can also use the Cisco IOS show privileged EXEC commands to display information about a specific interface or all the interfaces on the Cisco EtherSwitch service module.

These are examples of specifying interfaces:

•To specify Gigabit Ethernet port 4 on a standalone Cisco EtherSwitch service module, enter this command in global configuration mode:

Enhanced EtherSwitch (config)# interface gigabitethernet1/0/4

•To specify Fast Ethernet port 4 on stack member 3, enter this command in global configuration mode:

Enhanced EtherSwitch (config)# interface fastethernet3/0/4

For more detailed information about configuring interfaces, see the Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 12.2 at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/index.htm

Cisco IOS Release 12.2(25)SEC

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Contents Release Modification GuideContents Hardware Overview Network Modules Hardware Installation GuideSoftware Features and Benefits Performance Features Ease-of-Use and Ease-of-Deployment FeaturesManagement Options Availability Features Manageability FeaturesVlan Features Security Features QoS and CoS Features Monitoring Features Power-over-Ethernet FeaturesCisco StackWise Concepts Overview of Switch StacksSwitch Stack Membership Stack Master Election and Re-Election Stack Member Numbers Switch Stack Bridge ID and Router MAC AddressStack Member Priority Values Stack Protocol Version Compatibility Switch Stack Software Compatibility RecommendationsSwitch Stack Configuration Files Switch Stack Management Connectivity Management Connectivity to Specific Stack Members Accessing the CLI of a Specific Stack MemberClustering Concepts Cluster Compatibility Command Device CharacteristicsStandby Command Device Characteristics Discovery of Candidates and Members Through CDP Hops Candidate and Member CharacteristicsAutomatic Discovery of Candidates and Members Vlan Discovery of Candidates and Members Through Different VLANs Discovery of Candidates and Members Through Routed Ports SwitchNew out-of-box Discovery of Newly Installed Switches in ClustersHsrp and Standby Cluster Command Switches Other Considerations for Cluster Standby Groups Virtual IP Addresses in ClustersAutomatic Recovery of Cluster Configuration Hostnames in Clusters IP Addresses in ClustersSnmp Community Strings in Clusters Passwords in ClustersSwitch Clusters and Switch Stacks Switch Stack Switch ClusterSwitch Stack Switch Cluster TACACS+ and Radius in Clusters Availability of Switch-Specific Features in Switch ClustersCisco IOS Release 12.225SEC Using Interface Configuration Mode Dir flash Command or Action PurposeBoot flash image-name ExampleService-module interface slot/port session EnableShow running configuration Configure terminalControl+shift+6 Show power inlineOutput of the show service-module status command Show ip interface briefExamples Sample Output for the dir flash Command on the RouterSample Output for the boot flash Command on the Router Router boot flashc2800-adventerprisek9-mzSwitch dir flash Router# show running config interface gigabitethernet2/0Router# configure terminal Router# service-module gigabitethernet2/0 sessionSample Output for Pressing Ctrl+Shift+6 Followed by Switch# show ip interface briefSwitch# ctrl+shift+6 Switch# show power inlineDhcp Feature Default SettingSTP Prerequisites Clustering Concepts section on Return Sample Output for Assigning the IP Address and Subnet Mask Sample Output for Entering an Interface NameCommand or Action Purpose Sample Output for Saving the Configuration to NvramRouter# service-module gigabitethernet1/0 reload Router# service-module gigabitethernet1/0 shutdownRouter# service-module gigabitethernet1/0 reset Cisco IOS Release 12.225SEC Restrictions Default Switch Stack ConfigurationAssigning a Stack Member Number Switchconfig# switch 6 renumber Sample Output for the switch renumber CommandSample Output for the reload slot Command Show switchSample Output for the show switch Command Setting the Stack Member Priority ValueSwitch show switch Verifying Information About the Switch StackSample Output for the switch priority Command Switchconfig# switch 2 prioritySwitch# show platform stack-manager all Show switch stack-ports Switchconfig# show switch neighborsShow version Using the CLI to Manage Switch ClustersRcommand Sample Output for the show cluster members Command Sample Output for the rcommand and show version CommandsChoose View Refresh Choose Cluster Add to Cluster or Cluster member PasswordDetailed Steps from the CLI Creating a Cluster Standby GroupRouting-redundancy Cluster standby-group HSRP-group-nameNo switchport Sample Output for the ping tftpserver Command Switch# copy tftp flash Sample Output for the show flash CommandSample Output for the copy tftp flash Command Switch# show flashService-module interface slot/port password-reset Flashinit Recovering from a Corrupted Software Image Using XmodemControl+6 Service-module interface slot/portPassword-reset FlashinitRouter# copy flash xmodem TroubleshootingSample Output for the copy flash xmodem Command Router# copy tftp xmodem Sample Output for the copy tftp xmodem CommandRouter# service-module gigabitethernet2/0 password-reset Router# service-module gigabitethernet1/0 sessionRecovering from a Lost or Forgotten Password Optional loadhelper filesystem/file-url Copy flash Boot -x -v deviceimagenameEnable secret password RenameReload Copy running-configuration startup-configurationOptional set Boot Service-module password-reset commandSet Sample Output for the set CommandExample Scenario Action Result Current-stack-member-number Renumber new-stack-member-number Network Configuration Examples Network Demands Suggested Design Methods Cost-Effective Wiring Closet Redundant Gigabit Backbone Cisco SoftPhone Software 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