Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

IP CACHE IN ROUTER(FAST SWITCHING)

I have 3 networking devices connected on LAN , one is 3641 , other is also 3642 & third one is RAS, now i have added a specific route in router 1 i.e 10.10.1.4/30 pointing to the ethernet port of router 2 , both ethernet port are running fast switching , but when i check the show ip cache output it is pointing the block of 10.10.1.4/30 pointing towards the RAS , where as when i check show ip route , it shows me the correct route, but i cant ping 10.10.1.5 or 10.10.1.6 from the router 1 , since all the packets for the destination is getting forwarded to ethernet port of RAS, so there is a descrepency in the show ip cache output & show ip route output i have tired to clear arp, clear ip cache, but doesnt help.......if some one can help me on this issue.

1 REPLY
Bronze

Re: IP CACHE IN ROUTER(FAST SWITCHING)

It is possible that you have multiple routes in the running config, or that route summarization is the culprit.

99
Views
0
Helpful
1
Replies
CreatePlease login to create content