cisco switches caching IP's to MAC's for 3 hours
My cisco switches caching IP's to MAC's for 3 hours
I have a cisco 5500 master switch connected to a cisco 2950 switch.
If I remove an IP form a server on on port of my 2950 and add it to another server on that switch, the IP does not resolve for 3 hours. After 3 hours the IP resolves ok.
It appears the switch associated a MAC address with that IP and it caches that for 3 hours.
I know how to show and clear the mac address table, but is there a MAC to IP table?
What could be going on here?