How is this considered "fixed" when the only solution is to not use it?

I have a L2 connection set up via Comcast ENS service. It supposed to resemble a large L2 full mesh network.   I have inherited several sites working via this service.   I am trying to bring a up a new site using and SFP port on 3560 but I'm unsure o...

I have a 2911 Router that I'm looking to swap with a 2951 Router. They have different cards and modules. Is it possible to switch them and still support the same config? I also attached configs.   If they can be swapped how can I match up the interfa...

I've trying to investigate a BGP flapping that showing different neighbors going down at different times.   It seems like there's something causing the link to go down but I cannot make any sense of the logs or what they are trying to tell me. I'm go...