Hi Everyone,   I am fairly new at networking so please bear with me.   I have a customer (without Smart Net) who has 2 locations with each an ASA 5505 and a 3560. He also has a spare of both in case one fails. I've heard of the way the ASA made chang...

Hi Everyone,   I've searched on the internet quite a bit but can't really find a place that would tell me what the letters in the Ethernet Standards stand for. For example:   10GBase-LR (LR means "Long Reach") 10GBase-ER (ER means "Extended Reach")  ...