MX has a number of interfaces. one of the is et-0/0/1.... What is this interface?
When doing >sh interface et-0/0/1...It says Physical interface : et-0/0/1. Is it really Physical one..If yes what difference between Ge-x/x/x and this? Or what is difference between et-0/0/1. and xe-y/y/y
ge is capable of 1Gb, xe is capable of 10Gb, and et is capable of 40Gb or 100Gb. You may find these documents helpful: