R3303-HP HSR6800 Routers High Availability Configuration Guide

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• 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.