3com S7906E 설치 설명서

 

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[DeviceF] rrpp domain 1 

[DeviceF-rrpp-domain1] control-vlan 100 

[DeviceF-rrpp-domain1] protected-vlan reference-instance 1 

# Configure Device F as the master node of subring 3 in RRPP domain 1, with GigabitEthernet 2/0/1 as 

the primary port and GigabitEthernet 2/0/2 as the secondary port, and enable subring 3.  

[DeviceF-rrpp-domain1] ring 3 node-mode master primary-port gigabitethernet 2/0/1 

secondary-port gigabitethernet 2/0/2 level 1 

[DeviceF-rrpp-domain1] ring 3 enable 

[DeviceF-rrpp-domain1] quit 

# Enable RRPP.  

[DeviceF] rrpp enable 

7)  RRPP ring group configurations on Device B and Device C after the configurations above 

# Create RRPP ring group 1 on Device B, and add subrings 2 and 3 to the RRPP ring group.  

[DeviceB] rrpp ring-group 1 

[DeviceB-rrpp-ring-group1] domain 2 ring 2 

[DeviceB-rrpp-ring-group1] domain 1 ring 3 

# Create RRPP ring group 1 on Device C, and add subrings 2 and 3 to the RRPP ring group.  

[DeviceC] rrpp ring-group 1 

[DeviceC-rrpp-ring-group1] domain 2 ring 2 

[DeviceC-rrpp-ring-group1] domain 1 ring 3 

8) Verification 

After the configuration, you can use the display command to view RRPP configuration and operational 

information on each device. 

As shown in 

z 

Device A, Device B, Device C, and Device D constitute RRPP domain 1, VLAN 4092 is the primary 

control VLAN of RRPP domain 1, and RRPP domain 1 protects all the VLANs.  

z 

Device A is the master node and supports RRPP fast detection; Device D is a transit node; Device 

B and Device C do not support RRPP.  

As neither Device B nor Device C supports RRPP, when the link between them fails, the link failure 

cannot be detected by the master node timely. It is required to configure RRPP fast detection to 

implement fast link switchover even when the link between Device B and Device C fails.