Cisco WS-C3560E-48PD-SF Command Reference - Page 439
show interfaces switchport, Pruning VLANs Enabled
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Chapter 2 Catalyst 3560 Switch Cisco IOS Commands show interfaces 78-16405-05 Table 2-24 show interfaces switchport Field Descriptions (continued) Field Pruning VLANs Enabled Protected Unknown unicast blocked Unknown multicast blocked Voice VLAN Administrative private-vlan host-association Administrative private-vlan mapping Operational private-vlan Appliance trust Description 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 administrative VLAN association for private-VLAN host ports. Displays the administrative VLAN mapping for private-VLAN promiscuous ports. Displays the operational private-VLAN status. 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 command for a port configured as a private VLAN promiscuous port. The primary VLAN 20 is mapped to secondary VLANs 25, 30 and 35: Switch# show interface gigabitethernet0/2 switchport Name: Gi0/2 Switchport: Enabled Administrative Mode: private-vlan promiscuous Operational Mode: private-vlan promiscuous Administrative Trunking Encapsulation: negotiate Operational Trunking Encapsulation: native Negotiation of Trunking: Off Access Mode VLAN: 1 (default) Trunking Native Mode VLAN: 1 (default) Administrative Native VLAN tagging: enabled Voice VLAN: none Administrative private-vlan host-association: none Administrative private-vlan mapping: 20 (VLAN0020) 25 (VLAN0025) 30 (VLAN0030) 35 (VLAN0035) Administrative private-vlan trunk native VLAN: none Administrative private-vlan trunk Native VLAN tagging: enabled Administrative private-vlan trunk encapsulation: dot1q Administrative private-vlan trunk normal VLANs: none Administrative private-vlan trunk private VLANs: none Operational private-vlan: 20 (VLAN0020) 25 (VLAN0025) 30 (VLAN0030) 35 (VLAN0035) 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 Fa0/1 Fa0/2 Active Up/Backup Standby Fa0/3 Fa0/5 Active Down/Backup Up Po1 Po2 Active Standby/Backup Up Catalyst 3560 Switch Command Reference 2-407