the FE are on I/O controller (F0/0 and F0/1), and I try to "shut" and "no shut" the interfaces but the problem is the same.
When I disconnect the cable on the interface (or the connection is braken)the FastEthernet remain in up up and then, when I reconnect the cable the interface stay in up up but I cannot see traffic and the interface is not functioning.
I think I have to upgrade the router but I have to find an IOS that really resolve the problem, my customer have to know if this is a known bug and if the upgrade can help us.
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...