Access to the router during the overload CPU

[Oleg Gnedykh]

Buena dia, Amigos!

I have a short-term overload CPU from time to time.

It doesn't worry me, but I cannot access to router in this time by Telnet or SSH.

Can anybody give me advice on how I can prioritize the manage traffic on the CPU.

Hasta la vista, Amigos!

[johnlloyd_13 · Accepted solution]

Hi,

If your device often has a high CPU, make sure CEF is enabled.

You can use the 'scheduler allocate' and/or 'scheduler interval' commands on your router. See useful link:

http://www.cisco.com/en/US/products/hw/routers/ps359/products_tech_note09186a0080106fd7.shtml

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[Alessio Andreoli]

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/ftresmem.html

this is what you are looking for (Console Access). For SSH/Telnet access protection i would use QoS or CoPP policies.

Take Care

Alessio

[Oleg Gnedykh]

Thanks to ALL  who replied !!!

I think " scheduler interval xxx " is what I need.

[johnlloyd_13]

Thanks for the feedback! Please rate helpful post and marked the thread as resolved.

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