Cisco Systems 3750E manual Monitoring and Maintaining Tunneling Status, 17-18

Chapter 17 Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling

Monitoring and Maintaining Tunneling Status

Monitoring and Maintaining Tunneling Status

Table 17-2shows the privileged EXEC commands for monitoring and maintaining IEEE 802.1Q and Layer 2 protocol tunneling.

Table 17-2	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.
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.

For detailed information about these displays, see the command reference for this release.

	Catalyst 3750-E and 3560-E Switch Software Configuration Guide
17-18	OL-9775-02