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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 working on an assignment for class in which I have to define rules in a firewall configuration. One of the requirements is to allow users on the internal network to be able to "browse the web". Would I need to limit what ports they can access lik...
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...
No, the WIC I currently have is for a T1 DSU/CSU. So, I imaging that's problem number one. My ISP provides me a dynamic and not a static IP. I can get business class server but it's more money.Thanks for all your help.
There's a network cable between the two. I didn't believe I could go from the switch to the DSL router because the switch cannot do layer 3 routing. I can't manage the DSL router-it's from the ISP provider. Thanks.
Thank you for your reply. I'm not sure what type of router is being used as it was supplied by the ISP. As far as I know, it's just a cable or DSL modem which goes directly ot the server.
