Cisco SGE2000 Software Configuration Guide - Page 36

Verifying the Configuration Configuring the Fabric Extender b If disabled, enable TRILL style mac-address learning with the mac address-table core-port-learning command. c In the VPC domain configuration mode, configure the emulated switch ID with the fabricpath switchid command. d On each of the VPC/VPC+ peer link interfaces in interface configuration mode, enter the switchport mode fabricpath command. e On each VPC/VPC+ peer link port channel, enter the VPC peer-link command. f Configure the VPC ID with the vpc vpcid command. If you are changing an existing FEX VPC configuration to a FEX VPC+ configuration on an F Series module, follow these steps: a In the VPC domain configuration mode, enable partial DF mode with the fabricpath multicast load-balance command. b If disabled, enable trill style mac-address learning with the mac address-table core-port-learning command. c In the VPC domain configuration mode, configure the emulated switch ID with the fabricpath switchid command. 7 Copy the configuration. switch(config)# copy running-config startup-config switch(config)# Verifying the Configuration This section describes how to display the configuration of the Fabric Extender and verify the chassis hardware status. Verifying the Fabric Extender Configuration To display configuration information about the defined interfaces on a Fabric Extender, perform one of the following tasks: Command or Action Purpose show fex [FEX-number] [detail] Displays information about a specific Fabric Extender or all attached units. show interface type number fex-intf Displays the Fabric Extender ports that are pinned to a specific switch interface. show interface fex-fabric Displays the switch interfaces that have detected a Fabric Extender uplink. Cisco Nexus 2000 Series NX-OS Fabric Extender Software Configuration Guide 26 OL-25816-02