We hv a 2950 catalyst switch, it was running fine in the network some day ago. Now it does'nt work with uplink, whenever we connect to it another switch(D-Link) it light remains orange(uplink port, other are running fine(Green Light)) & no connectivity. please resolve it.
I assume the uplink port is a trunk port ? Can you post the output of 'show interfaces x', where 'x' is the uplink port ? Do you have any redundant uplinks (which could cause a spanning tree loop) ? Which D-Link model do you have ?
When i connect both switch with cross cable (Cisco & D-Link) they are working without web access, means D-link is connected to modem which providing 1Mbps RF from VSNL.Now if I remove I mbps cable from D-Link it ok, but i want internet access , connecting to D-link switch(with web cable)cisco switch shows ORANGE port(uplink from D-Link)& it do not connect if i remove internet cable from Dlink , cisco switch works..... What is problem thr ?
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...