Hi Edmond, you are running 12.1.27bE2 (ED) , if you look at 12.2 release colum left hand side compare it wiht Software feature set at right side colum, it should list features, what exactly are you looking for specific feature? only omited feature from 12.1 to 12.2 is IPX , other than this I would suspect any version under the early deployment should provide basic IP services.
When doing the image quary and platform it should list all the IOS features.. worse case scenario would be to open a TAC case and get a real accurate answer for which image type you need for service provider., but doing the comparison you'll get a clear picture from 12.1 and 12.2 versions and features.
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...