user manual

PurposeCommand or Action
startup-config
Related Topics
Layer 2 Protocol Tunneling on Ports, on page 131
Layer 2 Protocol Tunneling , on page 122
Layer 2 Tunneling for EtherChannels, on page 124
Example: Configuring Layer 2 Protocol Tunneling, on page 144
Configuring the SP Edge Switch
Before You Begin
For EtherChannels, you need to configure both the SP (service-provider) edge switches and the customer
switches for Layer 2 protocol tunneling.
SUMMARY STEPS
1.
configure terminal
2.
interface interface-id
3.
switchport mode dot1q-tunnel
4.
l2protocol-tunnel point-to-point [pagp | lacp | udld]
5.
l2protocol-tunnel shutdown-threshold [point-to-point [pagp | lacp | udld]] value
6.
l2protocol-tunnel drop-threshold [point-to-point [pagp | lacp | udld]] value
7.
no cdp enable
8.
spanning-tree bpdu filter enable
9.
exit
10.
errdisable recovery cause l2ptguard
11.
l2protocol-tunnel cos value
12.
end
13.
show l2protocol
14.
copy running-config startup-config
Catalyst 2960-XR Switch VLAN Configuration Guide, Cisco IOS Release 15.0(2)EX1
138 OL-29440-01
Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling
Configuring the SP Edge Switch