We have a new ASR1002-X router which has tengig module and when we connect the wan link of 300mbps, interface doesnt come up but when the same link is connected in the same router to gig port link comes up.
We are trying to bring wan link up on tengig port. Can anyone pitch in and help me out?
Also just wanted to know if tengig interfaces only support WAN links which are 1gig and above?