Performance problem on router

kunleibigba · ‎03-11-2008

Hi All,

PLease kindly assist me with the following problem:

I have a Cisco 7606 router with IPSEC VPN SPA installed. I have been experiencing performance challenges on this device. The device currently functions are my WAN aggregator, terminating over 1000 links. The following services run off this device:

Over 1000 GRE tunnels , each running IPSEC, to remote offices

RIP between the remote offices and the central office

OSPF between the device and two other devices within the core

Please find attached , show outputs from the device.

royalblues · ‎03-11-2008

Seeing the output, RIP is utilizing more than half of the CPU

RIP will be advertising the entire routing table every 30s and this could be huge if you have thousand such end points.

Are you experiencing any problems in terms of user traffic flowing across the router or are these just observations you are concerned about

Narayan

Joseph W. Doherty · ‎03-11-2008

fyi: Almost identical post within WAN, Routing and Switching forum.

ambi · ‎03-11-2008

Joseph

This might not be relevant in this chain but can you let me know how to highlight something in bold in a post..

Is it something availabe only to starred members?

Ambi

Joseph W. Doherty · ‎03-11-2008

HTML tags.

Bracket text with pair of less than, <, greater than symbols, >, first pair containing b for bold, second pair slash, /, b to terminate.

Other tags besides b for bold. E.g. i for italic, u for underline, etc.

ambi · ‎03-11-2008

Thank you

Ambi