About shiermanm

shiermanm · 07-06-2010

Hello,I have a 2811 w/VPN Module which is frequently exhibiting High CPU utilization due to the "IP Input" process. A bit of digging turned up that this is due to process switched packets however we are already running CEF for this router, and I hav...

shiermanm · 07-08-2010

Hmm, isn't the packet count in the ip-cache flow indicitive of the amount of ESP traffic is flowing? It also says in the command that active flows timeout in 30 minutes. If that is the case, here is the current flow, but please do note that overall...

shiermanm · 07-07-2010

Hi George, The queue is mostly on our FA0/1(OUTSIDE-Internet) interface however there is a smaller queue on the TU3 interface. When I ran the commands you provided it revealed:PHXRTR02#sho buffers input-interface fastEthernet 0/1 packet | includ...

shiermanm · 07-07-2010

Anyone have any thoughts on this? It's a shameless bump on my end I know ;D

shiermanm · 07-06-2010

Sorry for the multiple posts, in answer to your last question, here is the additional output for cpu utilization:PHXRTR02#sho proc cpu sortLoad for five secs: 85%/56%; one minute: 85%; five minutes: 85%Time source is NTP, 15:53:03.658 MST Tue Jul 6 2...

shiermanm · 07-06-2010

PHXRTR02#sho cef not-cef-switchedLoad for five secs: 88%/58%; one minute: 85%; five minutes: 85%Time source is NTP, 15:49:50.700 MST Tue Jul 6 2010% Command accepted but obsolete, see 'show (ip|ipv6) cef switching statistics [feature]'IPv4 CEF Packet...

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Fast Switching vs CEF? Need to lower IP Input Proc Utilization.

Re: Fast Switching vs CEF? Need to lower IP Input Proc Utilizat

Re: Fast Switching vs CEF? Need to lower IP Input Proc Utilizat

Re: Fast Switching vs CEF? Need to lower IP Input Proc Utilizat

Re: Fast Switching vs CEF? Need to lower IP Input Proc Utilizat

Re: Fast Switching vs CEF? Need to lower IP Input Proc Utilizat