Hi there, After a power outage the message bellow appears on my APs. Looks like the certificate has expired. I’ve verified the date & time on my WLC.Do I need to upgrade the ios? It's currectly runinng 12.4(18a)JA1. Are there any workarounds? *Jan 18...

Hi all, There is a BR2032 lithium battery in my ASA 5510. Can you anyone explain what it's used for? Is it critical? Thank you

Hi there,  We have an analog phone in our elevator for emergency purposes. When you pickup the handset, it automatically calls the local dispatch center for assistance. The analog phone is plugged into the FXS module on the voice router. Let's say, e...

Hello all, I'm looking to buy an access server for my home lab. I came across a 2516 on ebay, and it looked like a good deal. Has any one ever used one of these? Do I have to use roll over cables to connect my devices? Will it connect to the network...