user manual

PurposeCommand or Action
Displays the Layer 2 tunnel ports on the switch, including the protocols
configured, the thresholds, and the counters.
show l2protocol
Example:
Switch)# show l2protocol
Step 13
(Optional) Saves your entries in the configuration file.copy running-config startup-config
Example:
Switch# copy running-config
Step 14
startup-config
Related Topics
Examples: Configuring the SP Edge and Customer Switches, on page 145
Configuring the Customer Switch
Before You Begin
For EtherChannels, you need to configure both the SP edge switches and the customer switches for Layer 2
protocol tunneling.
SUMMARY STEPS
1.
configure terminal
2.
interface interface-id
3.
switchport mode trunk
4.
udld port
5.
channel-group channel-group-number mode desirable
6.
exit
7.
interface port-channel port-channel number
8.
shutdown
9.
no shutdown
10.
end
11.
show l2protocol
12.
copy running-config startup-config
Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29440-01 141
Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling
Configuring the Customer Switch