OSPF the router ID is assigned base on what?I remember that it was based on first loopback address.if there're two loopback address than the first one is picked or the one with the highest IP address get picked?Also what the point of loopback address...

Hi, I need help with the cable names/standardsexample:100base-TX1000Base-LX1000Base-SXDoes anyone have a chart that has a list of the different types of names.Also how to read it.