Managing Physical Interfaces Basic Parameters Configurations
Configuration Guide  
  81
Switch#configure
Switch(config)#interface gigabitEthernet 1/0/1
Switch(config-if)#no shutdown
Switch(config-if)#description
 
router connection
Switch(config-if)#speed auto
Switch(config-if)#duplex auto
Switch(config-if)#flow-control
Switch(config-if)#jumbo
Switch(config-if)#show interface configuration gigabitEthernet 1/0/1
Port           State           Speed      Duplex      FlowCtrl         Jumbo       Description
--------      -----             --------      ------         --------             --------       -----------
Gi1/0/1     Enable        Auto          Auto          Enable             Enable       router connection
Switch(config-if)#end
Switch#copy running-config startup-config