We have a catalyst 4506 which keeps crashing with no reasonable information on the crashinfo file. Could someone throw some light on how to troubleshoot this further. Have tried swapping the power supply and with both on still no luck.
Does it go off? what is the nature of the crash? I had a problem on a similar switch where it will look as it is up but with no connectivity, no errors, the switch do look like it is fuctional, but you can not ping in or out. I endeup replacing the supervisor module.
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...