Intersecting Ring Configuration Example - H3C S9500E Series Configuration Manual

Configure Device C using the same procedure as for configuring Device B.
Configuration on Device D
4.
Configure Device D using the same procedure as for configuring Device B.
Verification
5.
After the above configuration, you can use the display command to view RRPP configuration on
each device.

Intersecting ring configuration example

Networking requirements
As shown in Figure 15,
•
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.
•
Device A, Device B, Device C and Device D constitute primary ring 1, and Device B, Device
C and Device E constitute subring 2.
•
Device A is the master node of primary ring 1, GigabitEthernet 3/0/1 is the primary port
and GigabitEthernet 3/0/2 is the secondary port.
•
Device E is the master node of subring 2, GigabitEthernet 3/0/1 is the primary port and
GigabitEthernet 3/0/2 is the secondary port.
•
Device B is the transit node of primary ring 1 and the edge node of subring 2, and
GigabitEthernet 3/0/3 is the edge port.
•
Device C is the transit node of primary ring 1 and the assistant-edge node of subring 1, and
GigabitEthernet 3/0/3 is the edge port.
•
Device D is the transit node of primary ring 1, GigabitEthernet 3/0/1 is the primary port
and GigabitEthernet 3/0/2 is the secondary port.
Figure 15 Network diagram for intersecting rings configuration
Master node
Transit node
Domain 1
Device A
Device B
GE3/0/1
GE3/0/1
GE3/0/2 GE3/0/2
Ring 1
GE3/0/1
GE3/0/2
GE3/0/2
GE3/0/1
Device D Device C
Assistant edge node
Edge node
GE3/0/3
Master node
GE3/0/1
Ring 2
GE3/0/2
Device E
GE3/0/3
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