Troubleshooting - HPE FlexNetwork HSR6800 series Configuration Manual

[RouterB-rrpp-ring-group1] domain 1 ring 3
# Create RRPP ring group 1 on Router C, and add subrings 2 and 3 to the RRPP ring group.
[RouterC] rrpp ring-group 1
[RouterC-rrpp-ring-group1] domain 2 ring 2
[RouterC-rrpp-ring-group1] domain 1 ring 3
8. Verify the configuration:
Use the display command to view RRPP configuration and operational information on each
device.

Troubleshooting

Symptom
When the link state is normal, the master node cannot receive Hello packets, and the master node
unblocks the secondary port.
Analysis
The reasons might be:
•
RRPP is not enabled on some nodes in the RRPP ring.
•
The domain ID or primary control VLAN ID is not the same for the nodes in the RRPP ring.
•
Some ports are abnormal.
Solution
•
Use the display rrpp brief command to check whether RRPP is enabled for all nodes. If not,
use the rrpp enable command and the ring enable command to enable RRPP and RRPP
rings for all nodes.
•
Use the display rrpp brief command to check whether the domain ID and primary control
VLAN ID are the same for all nodes. If not, set the same domain ID and primary control VLAN ID
for the nodes.
•
Use the display rrpp verbose command to check the link state of each port in each ring.
•
Use the debugging rrpp command on each node to check whether a port receives or transmits
Hello packets. If not, Hello packets are lost.
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