A few times a day we can not reach one subnet across one of our WAN links. the traceroutes die at our WAN router before it hits our core router. I cleared the arp table on the 2651XM WAn router and was able to ping. I am not sure if it was by chance that it happened at the same time I cleared the arp table or not. Any ideas what might be causing it? If I log into the router I can ping the subnet but from the the sites it dies at the outside interface of our 2651xm
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...