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Page 21 | AlliedWare™ OS How To Note: EPSR
Example 4: EPSR with Nested VLANs
Configure the EPSR control VLAN:
create vlan=vlan100 vid=100
add vlan=100 port=1-2 frame=tagged
Configure vlan50. This VLAN acts as both the nested VLAN and the EPSR data VLAN. The
following commands create vlan50 and configure it as a nested VLAN:
create vlan=vlan50 vid=50 nested
add vlan=50 port=22 nestedtype=customer
add vlan=50 port=1-2 nestedtype=core
Remove the ring ports from the default VLAN:
delete vlan=1 port=1-2
Configure EPSR:
create epsr=example mode=master controlvlan=vlan100 primaryport=1
add epsr=example datavlan=vlan50
enable epsr=example
Each of the transit nodes has the same EPSR configuration in this example.
Configure the EPSR control VLAN:
create vlan=vlan100 vid=100
add vlan=100 port=1-2 frame=tagged
Configure vlan50, which acts as both the nested VLAN and the EPSR data VLAN:
create vlan=vlan50 vid=50 nested
add vlan=50 port=22 nestedtype=customer
add vlan=50 port=1-2 nestedtype=core
Remove the ring ports from the default VLAN:
delete vlan=1 port=1-2
Configure EPSR:
create epsr=example mode=transit controlvlan=vlan100
add epsr=example datavlan=vlan50
enable epsr=example
1. Configure the master node (switch A) for the EPSR domain
2. Configure the transit nodes (switches B, C and D) for the EPSR domain