Holding in the Mode button on the front of the switch ( I think during power up) will reset the switch configuration. It isn't that hard to do this if you apply power and push the switch into the rack. You can disable this feature with the no setup express 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...