Cisco Catalyst 3030 Command Reference Manual page 343

Chapter 2 Cisco Catalyst Blade Switch 3030 Cisco IOS Commands
Protected: false
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Voice VLAN: none (Inactive)
Appliance trust: none
Table 2-20
Field
Name
Switchport
Administrative Mode
Operational Mode
Administrative Trunking
Encapsulation
Operational Trunking Encapsulation
Negotiation of Trunking
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
This is an example of output from the show interfaces switchport backup command:
Switch# show interfaces switchport backup
Switch Backup Interface Pairs:
This is an example of output from the show interfaces interface-id pruning command:
Switch# show interfaces gigibitethernet0/2 pruning
Port
78-17262-01
show interfaces switchport Field Descriptions
Active Interface Backup Interface
--------------------------------------------------------------
Fa0/1 Fa0/2
Fa0/3 Fa0/5
Po1 Po2
Vlans pruned for lack of request by neighbor
Description
Displays the port name.
Displays the administrative and operational status of the port.
In this display, the port is in switchport mode.
Displays the administrative and operational modes.
Displays the administrative and operational encapsulation
method and whether trunking negotiation is enabled.
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.
State
Active Up/Backup Standby
Active Down/Backup Up
Active Standby/Backup Up
Cisco Catalyst Blade Switch 3030 Command Reference
show interfaces
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