I have got a query regarding adding an additional L2 switch to a network.I look after a manufacturing site which has 1 main comms room and 5 subcomms.A total of 25 L2 switches and 2 L3 switches with redundant ISDNI needed to had an additional L2 swi...

Before xmas I added an additional cluster stack to the exiting network. This new cluster consists of 3 3500XL switches.Problem is that, On the middle switch, the port interfaces are showing amber leds when I patch in to it.The cluster command switch...

We have 2 core Cisco layer 3 switches (4908g's), 1 live & 1 for redundancy1 main & 4 Sub comms racks, which house clustered Cisco layer 2 switches(Maximum in each rack 3.. 3500's) all these are all linked backed to the core switches)All ports on the ...