Recently purchased a 4507 Core switch. The chassis contains dual power supplies, dual supervisors, 4418 GB switch and (2) line card expansion modules (48 ports each)
I am new to the core switch. My lan is basically edge devices but want to introduce the core. My question is this I just powered it on and notice the no lights etc are on or blinking on the supervisors. I put a console cable into it to attempt to configre and I get nothing. I do see the POE lights are on on the line cards. What "noob" mistake am I making?
This a brand new switch not refurbed.
Have you tried reseating the supervisors? I had this same problem before and reseating them with some force corrected it. Not a very technical answer but it worked for me!