Route Oscillation Occurred - HP 830 Series Configuration Manual

Analysis
After enabling RIP, use the network command to enable corresponding interfaces. Make sure no
interfaces are disabled from handling RIP messages.
If the peer is configured to send multicast messages, the same should be configured on the local end.
Solution
Use the display current-configuration command to verify RIP configuration.
•
Use the display rip command to verify whether an interface is disabled.
•

Route oscillation occurred

Symptom
When all links work correctly, route oscillation occurs on the RIP network. After displaying the routing
table, you might find some routes intermittently appear and disappear in the routing table.
Analysis
Make sure that all the same timers within the entire RIP network are identical and have logical
relationships between them. For example, the timeout timer value should be greater than the update
timer value.
Solution
Use the display rip command to verify the configuration of RIP timers.
•
• Use the timers command to adjust timers properly.
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