Sample Configuration

Here is a sample configuration of the ERPS feature:

create vlan cv1    
config vlan cv1 tag 10   
config vlan cv1 add port 5,6 tagged       

create vlan pv1    
config vlan pv1 tag 1000   
config vlan pv1 add port 1   
config vlan pv1 add port 5,6 tagged       

create erps ring1   
configure erps ring1 add ring-ports east 5    
configure erps ring1 add ring-ports west 6   
configure erps ring1 add control “cv1”   
configure erps ring1 add protected vlan “pv1”   
configure erps ring1 add protection-port 5   
configure erps ring1 revert enabled wait-to-restore 500   
enable erps r1   
enable erps       

CFM DOWN-MEP Configuration to Provide Link Monitoring/Notifications

create cfm domain string "MD3" md-level 3   
configure cfm domain "MD3" add association string "MD3vsub1" vlan "vsub1"
configure cfm domain "MD3" association "MD3vsub1" ports 20 add end-point down 14
configure cfm domain "MD3" association "MD3vsub1" ports 24 add end-point down 13
configure cfm domain "MD3" association "MD3vsub1" ports 20 end-point down add group "erpsDn1"
configure cfm domain "MD3" association "MD3vsub1" ports 24 end-point down add group "erpsDn2"
configure cfm group "erpsDn1" add rmep 15
configure cfm group "erpsDn2" add rmep 12
configure erps subring1 cfm port east add group erpsDn2
configure erps subring1 cfm port west add group erpsDn1

Sub-ring Configuration

First, configure a main ring on the Interconnected node:

create erps main-ring1   
configure erps main-ring1 add ring-ports east 5    
configure erps main-ring1 add ring-ports west 6   
configure erps ring1 add control “cv1”

Next, configure a sub-ring on the interconnected node:

create erps sub-ring1   
configure erps sub-ring1 add ring-ports east 10    
configure erps sub-ring1 add control “subv1”       
configure erps main-ring1 add sub-ring sub-ring1   
enable erps main-ring1   
enable erps sub-ring1

Virtual Channel for Sub-ring

configure vlan subv1 add port 5 6 tagged   
configure main-ring1 add protected vlan subv1

No Virtual Channel for Sub-ring

configure erps subring1 subring-mode no-virtualChannel