About hekho

hekho · 03-22-2019

Hi,a Catalyst 4948 has CPU usage rising above our Alarm treshold (60%).It does no harm to the production but I was curious and investigated the phenomenon.I followed the troubleshooting path presented in this document https://www.cisco.com/c/en/us/su...

hekho · 03-26-2019

Thanks for your comment. The telnet traffic I am talking about involves servers on the network not the switch itself. As far as I know, that should belong to data plane.

hekho · 03-25-2019

Ha ha. At the moment that's not an option otherwise I would have done it already :-DAnd as I wrote, there's no impact on the production. The goal here is to understand why on earth telnet traffic and also LDAP make their way to the the CPU. That does...

hekho · 03-25-2019

Thank you for your participation. The cat is running that old lady: cat4000-i9s-mz.122-25.EWA11.bin

hekho · 03-22-2019

Hi, thanks for your recommendation. I have to say the Catalyst itself is not involved in the telnet sessions.The CPU rise seems to be correlated by Layer-2 forwarding as showned by K2CpuMan Review at the of CPU usage. Thank you very much. Hekho

Member Since	‎04-06-2018 05:49 AM
Date Last Visited	‎04-09-2019 07:06 AM
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Telnet traffic going to WS-4948 CPU

Re: Telnet traffic going to WS-4948 CPU

Re: Telnet traffic going to WS-4948 CPU

Re: Telnet traffic going to WS-4948 CPU

Re: Telnet traffic going to WS-4948 CPU