Cisco Systems 3130 User Manual
16-18
Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide
OL-13270-01
Chapter 16 Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling
Monitoring and Maintaining Tunneling Status
Monitoring and Maintaining Tunneling Status
shows the privileged EXEC commands for monitoring and maintaining IEEE 802.1Q and
Layer 2 protocol tunneling.
For detailed information about these displays, see the command reference for this release.
Table 16-2
Commands for Monitoring and Maintaining Tunneling
Command
Purpose
clear l2protocol-tunnel counters
Clear the protocol counters on Layer 2 protocol tunneling ports.
show dot1q-tunnel
Display IEEE 802.1Q tunnel ports on the switch.
show dot1q-tunnel interface interface-id
Verify if a specific interface is a tunnel port.
show l2protocol-tunnel
Display information about Layer 2 protocol tunneling ports.
show errdisable recovery
Verify if the recovery timer from a Layer 2 protocol-tunnel error disable
state is enabled.
state is enabled.
show l2protocol-tunnel interface interface-id
Display information about a specific Layer 2 protocol tunneling port.
show l2protocol-tunnel summary
Display only Layer 2 protocol summary information.
show vlan dot1q tag native
Display the status of native VLAN tagging on the switch.