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New Member

Static Route Limit in Cisco IOS ?

To All,

An interesting topic came up at work the other day. Is there a limit to the number of static routes that can be held in a Cisco router? Part of our network uses a lot of static routing for security purposes. I'm thinking memory utilization, etc.

Is there a limit on how many the IOS can hold? I don't think there is and I can't find any documentation that says there is.

Thanks.

Michael J. Morris

3 REPLIES
New Member

Re: Static Route Limit in Cisco IOS ?

I don't believe that there is a real limit on static routes. You may, however, hit the wall on the size of your config file in NVRAM.

Mick.

New Member

Re: Static Route Limit in Cisco IOS ?

there is no manual limitaion in setting the static routes. You can set until you are running out of any space problem.

Cisco Employee

Re: Static Route Limit in Cisco IOS ?

there is no hardcoded limit but you will be limited by the size of the nvram.

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