Cisco 15327 - Manual (Page 147)

9-13
Ethernet Card Software Feature and Configuration Guide, R7.2
Chapter 9 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling
Monitoring and Verifying Tunneling Status
Table 9-3 Commands for Monitoring and Maintaining Tunneling
Command Purpose
show dot1q-tunnel Displays IEEE 802.1Q tunnel ports on the switch.
show dot1q-tunnel interface interface-id Verifies if a specific interface is a tunnel port.
show l2protocol-tunnel Displays information about Layer 2 protocol
tunneling ports.
show vlan dot1q tag native Displays IEEE 802.1Q tunnel information.