I have a couple of this switches with this strange problem. Two servers, in port 14 and 15 (same ASIC).
I cant ping between them. But if i do a "arp -a" on the server "A", i get the mac from the server "B" (but still cannot ping), and if i do an "arp -a" on the server "B" i dont get the mac from the server "A".
Sometimes, if i reset the port address tables, it fix the problem.... but sometimes it doesnt.
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...