I'am having problems with two 7206VXR ( NPE-400 ) routers. There is a POS interface ( 155 Mbps ) in both equipments and those interfaces are incrementing input errors / overruns. I've noted that both routers are working in high cpu average about 95 % utilization. Can these input errors / overruns are happening because the high cpu average ?
I think this message is normally seen for interface when the traffic is high and the CPU utilization reaches almost 100%. The descriptor ring gets filled up and all new packets will be dropped till the buffers in the ring are processed. Please try sh proc cpu history command.
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...