Ieee 802.1Q Example - Cisco ONS 15454 SDH Configuration Manual

Chapter 9 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling
Command
Step 4
Router(config-if)# bridge-group number
Step 5
Router(config-if)# mode dot1q-tunnel
Step 6
Router(config)# end
Step 7
Router# show dot1q-tunnel
Step 8
Router# copy running-config
startup-config
The VLAN ID (VID) range of 2 to 4095 is recommended for IEEE 802.1Q tunneling on the ML-Series
Note
card.
If VID 1 is required to be used as a metro tag, use the following command:
Note
Router (config)# VLAN dot1Q tag native
Use the no mode dot1q-tunnel interface configuration command to remove the IEEE 802.1Q tunnel
from the interface.

IEEE 802.1Q Example

The following examples show how to configure the example in
applies to Router A, and
Example 9-1
bridge 30 protocol ieee
bridge 40 protocol ieee
!
!
interface FastEthernet0
no ip routing
no ip address
mode dot1q-tunnel
bridge-group 30
!
interface FastEthernet1
no ip address
mode dot1q-tunnel
bridge-group 40
!
interface POS0
no ip address
crc 32
pos flag c2 1
!
interface POS0.1
encapsulation dot1Q 30
bridge-group 30
Purpose
Assigns the tunnel port to a bridge-group. All traffic from the port
(tagged and untagged) will be switched based on this bridge-group.
Other members of the bridge-group should be VLAN subinterfaces on
a provider trunk interface.
Sets the interface as an IEEE 802.1Q tunnel port.
Returns to privileged EXEC mode.
Displays the tunnel ports on the switch.
(Optional) Saves your entries in the configuration file.
Example 9-2
Router A Configuration
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Figure 9-1 on page
applies to Router B.
IEEE 802.1Q Example
9-2. Example 9-1
9-5