HP VPN Firewall Appliances Network Management Configuration Guide

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• 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
In the RIP network, make sure that all the same timers within the entire 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.