Cisco ONS 15454 - Encapsulation over Etherchannel Example; Figure 9-3 Encapsulation over Etherchannel Example

9-8
Cisco ONS 15454 SONET/SDH ML-Series Multilayer Ethernet Card Software Feature and Configuration Guide, R4.0
78-15224-02
Chapter 9 Configuring Link Aggregation
Configuring POS Channel
Encapsulation over EtherChannel Example
Figure 9-3 shows an example of encapsulation over EtherChannel. The associated code is provided in
the sections that follow the figure.
Figure 9-3 Encapsulation over EtherChannel Example
This encapsulation over EtherChannel example shows how to set up two ONS 15454s with ML100T-12
cards (Switch A and Switch B) to interoperate with two switches that also support 802.1Q encapsulation
over EtherChannel. To set up this example, use the configurations in the following sections for both
Switch A and Switch B.
Switch A Configuration
hostname Switch A
!
bridge irb
bridge 1 protocol ieee
bridge 2 protocol ieee
!
interface Port-channel1
no ip address
hold-queue 150 in
!
interface Port-channel1.1
Step 6
Router(config-subif)# encapsulation dot1q
vlan-id
Assigns the 802.1Q encapsulation to the
subinterface.
Step 7
Router(config-subif)# bridge-group
bridge-group-number
Assigns an interface to a bridge group.
Step 8
Router(config-subif)# end
Exits to privileged EXEC mode.
Note Optionally, you can remain in interface
configuration mode and enable other
supported interface commands to meet
your requirements.
Step 9
Router# copy running-config startup-config
(Optional) Saves the configuration changes to
NVRAM.
Command Purpose
ONS 15454
with ML100T-12
Fast Ethernet 0
POS 0POS 0
Fast Ethernet 0
Switch_A
SONET STS-1
ONS 15454
with ML100T-12
Switch_B
Fast Ethernet 1 Fast Ethernet 1
802.1Q Trunking
VLANs 1 & 2
802.1Q Trunking
VLANs 1 & 2
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