I'm just getting started with Cisco and have a pair of 2950(s) with SFP ports cabled together. In order to do maintain/configure both switches from one or the other switch I need to establish communication through the SFP port. Otherwise I'm having t...

I'm reading white papers and hearing that to improve Oracle and backup performance, jumbo frames and/or MTU set to 9000. On the server(s) this is easy. However, jumbo frames is not enabled on our switches. The reason (I'm told) is we have too many WA...

I'm throwing this question out there for an assignment I need to complete. I am to write a security plan for a ficticious company with dual T3s between their two sites (one housing a NOC facility). My question is what application could be supported o...

I'm looking for a config example for a 1720 router to do a simple network. The 1720 will be sitting between my core switch and the broadband router. All other PCs in the network will be attached to the core switch. Can anyone point me to a sample con...