i had no issue with S29NPEK9-15202T but i honestly would not change IOS if i were you. maybe it was just a memory leaking or something that requires a deep troubleshooting and not the IOS itself. With the new license system then, everything is more expensive and as far as i understand, you are not totally sure the IOS is the problem... however, just to answer to your question, if you want to change go for the 'M' line. they generally are more stable than the 'T' line.
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...