HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP Co - Page 344

show interfaces Chapter 2 Cisco Catalyst Blade Switch 3020 for HP Cisco IOS Commands Table 2-21 show interfaces switchport Field Descriptions (continued) Field Access Mode VLAN Trunking Native Mode VLAN Trunking VLANs Enabled Trunking VLANs Active Pruning VLANs Enabled Protected Unknown unicast blocked Unknown multicast blocked Voice VLAN Appliance trust Description Displays the VLAN ID to which the port is configured. Lists the VLAN ID of the trunk that is in native mode. Lists the allowed VLANs on the trunk. Lists the active VLANs on the trunk. Lists the VLANs that are pruning-eligible. Displays whether or not protected port is enabled (True) or disabled (False) on the interface. Displays whether or not unknown multicast and unknown unicast traffic is blocked on the interface. Displays the VLAN ID on which voice VLAN is enabled. Displays the class of service (CoS) setting of the data packets of the IP phone. This is an example of output from the show interfaces switchport backup command: Switch# show interfaces switchport backup Switch Backup Interface Pairs: Active Interface Backup Interface State Gi0/17 Gi0/19 Active Up/Backup Standby Gi0/20 Gi0/22 Active Up/Backup Standby Gi0/21 Gi0/23 Active Up/Backup Standby This is an example of output from the show interfaces interface-id pruning command: Switch# show interfaces gigibitethernet0/22 pruning Port Vlans pruned for lack of request by neighbor This is an example of output from the show interfaces interface-id trunk command. It displays trunking information for the port. Switch# show interfaces gigabitethernet0/21 trunk Port Mode Encapsulation Status Gi0/21 auto negotiate trunking Native vlan 1 Port Gi0/21 Vlans allowed on trunk 1-4094 Port Gi0/21 Vlans allowed and active in management domain 1-4 Port Gi0/21 Vlans in spanning tree forwarding state and not pruned 1-4 2-318 Cisco Catalyst Blade Switch 3020 for HP Command Reference OL-8916-01