Cisco 7206 Network Configuration Guide - Page 104

Verifying the Interface Configuration Chapter 3 Configuring Layer 2 Interfaces Send document comments to [email protected] DETAILED STEPS Step 1 Command configure terminal Step 2 Example: switch# configure terminal switch(config)# system default switchport [shutdown] Step 3 Example: switch(config-if)# system default switchport exit Step 4 Example: switch(config-if)# exit switch(config)# show interface brief Step 5 Example: switch# show interface brief copy running-config startup-config Example: switch(config)# copy running-config startup-config Purpose Enters configuration mode. Sets the default port mode for all interfaces on the system to Layer 2 access port mode. By default, all the interfaces are Layer 3. Exits the interface mode. (Optional) Displays the status and information for interfaces. (Optional) Copies the running configuration to the startup configuration. This example shows how to set the system ports to be Layer 2 access ports by default: switch# configure terminal switch(config-if)# system default switchport switch(config-if)# Verifying the Interface Configuration To display access and trunk interface configuration information, perform one of the following tasks: Command Purpose show interface ethernet slot/port [brief | | Displays the interface configuration counters | debounce | description | flowcontrol | mac-address | status | transceiver] show interface brief Displays interface configuration information, including the mode. show interface switchport Displays information, including access and trunk interface, information for all Layer 2 interfaces. show interface trunk [module module-number | Displays trunk configuration information. vlan vlan-id] show interface capabilities Displays information on the capabilities of the interfaces. 3-22 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03