Hi, I presently using a Cisco3845 router to terminate a WAN connection.  The router is coming end of support starting Oct. 2016 and I need to start looking into a replacement router.  I was looking into the Cisco3945, but I can't find anywhere that t...

How would it work on TDM circuits? If I configure MTU 1700 on a T1 Serial interface, does the Access supplier also need to configure it or can I just configure it on my Cisco Routers only? I'm trying to understand if the Supplier is required to confi...

I recently implemented an IPSEC VPN connection for a customer that has an MPLS connection with a different provider.  After implementing it, we found that one of their UCC queues was not working.  The only thing that I found was that the networks tha...

I'm being asked to provide a comparison between switches and a specifically was asked if the 2960 switch is stackable. It's definitely rackable, but is it stackable?