Example 2: A Double Ring

Example 2: A Double Ring

This example adds to the previous ring by making two domains, as shown in the following

diagram.

 

 

 

 

Master

 

 

 

Master

Node

 

 

 

Node

(A)

port 1:

 

port 4:

(C)

 

primary

 

primary

 

 

port 2:

 

port 5:

 

 

secondary

port 1

secondary

 

 

 

 

 

 

port 4

 

 

 

Domain 1

 

Domain 2

 

 

control VLAN: 1000

 

control VLAN: 40

 

 

data VLAN: 2

 

data VLAN: 50

 

 

 

port 2

 

 

 

 

port 5

 

 

 

port 1

Transit

port 4

 

 

Node

 

 

 

 

 

 

 

(E)

 

 

 

port 2

 

port 5

 

Transit

 

 

 

Transit

Node

 

 

 

Node

(B)

 

 

 

(D)

 

 

 

 

epsr-example-double-ring

1.Configure the master node (switch A) for domain 1

The master node for domain 1 is the same as in the previous example (except that the domain has been renamed).

create vlan=vlan1000 vid=1000

add vlan=1000 port=1-2 frame=tagged create vlan=vlan2 vid=2

add vlan=2 port=1-2 frame=tagged delete vlan=1 port=1-2

create epsr=domain1 mode=master controlvlan=vlan1000 primaryport=1 add epsr=domain1 datavlan=vlan2

enable epsr=domain1

Page 14 AlliedWare™ OS How To Note: EPSR

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Image 14
Allied Telesis AT-9924SP-30, X900-48FE-N, AT-8948 Example 2 a Double Ring, Configure the master node switch a for domain

AT-9924SP-30, AT-9924T-40, AT-8948, AT-9924T/4SP-A-20, X900-48FE-N specifications

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