Cisco 7206 - VXR Router Configuration Manual page 291

Chapter 9 Configuring Q-in-Q VLAN Tunnels
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m
Command
Step 3
switchport
Example:
switch(config-if)# switchport
Step 4
switchport mode dot1q-tunnel
Example:
switch(config-if)# switchport mode
dot1q-tunnel
Step 5
l2protocol tunnel drop-threshold [cdp |
stp | vtp] packets-per-sec
Example:
switch(config)# l2protocol tunnel
drop-threshold 3000
Step 6
no l2protocol tunnel drop-threshold [cdp |
stp | vtp]
Example:
switch(config)# no l2protocol tunnel
drop-threshold
Step 7
l2protocol tunnel shutdown-threshold [cdp
| stp | vtp] packets-per-sec
Example:
switch(config)# l2protocol tunnel
shutdown-threshold 3000
Step 8
no l2protocol tunnel shutdown-threshold
[cdp | stp | vtp]
Example:
switch(config)# no l2protocol tunnel
shutdown-threshold
Step 9
exit
Example:
switch(config)# exit
Step 10
copy running-config startup-config
Example:
switch# copy running-config startup-config
OL-23435-03
Configuring Q-in-Q Tunnels and Layer 2 Protocol Tunneling
Purpose
Sets the interface as a Layer 2 switching port.
Creates a 802.1Q tunnel on the port.
Specifies the maximum number of packets that can
be processed on an interface before being dropped.
Optionally, you can specify CDP, STP, or VTP. Valid
values for the packets are from 1 to 4096.
(Optional) Resets the threshold values to 0 and
disables the drop threshold.
Specifies the maximum number of packets that can
be processed on an interface. When the number of
packets is exceeded, the port is put in error-disabled
state. Optionally, you can specify CDP, STP, or VTP.
Valid values for the packets is from 1 to 4096.
(Optional) Resets the threshold values to 0 and
disables the shutdown threshold.
Exits configuration mode.
(Optional) Copies the running configuration to the
startup configuration.
Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
9-15