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  1. J

    Testing port level connectivity

    Hello All, Let's say you are having problem with VNC connectivity. You can ping the remote computer but TightVNC is not working. In TightVNC you are tying to connect to IP address::23 (ie: 192.168.2.1::23). The error you get is "failed to connect to port". Is there any utility or...
  2. J

    Ping not working in Frame relay

    Hello All, Here is the topology diagram for my lab: (R1) -------- (FR/R2) ------- (R3) R2 is configured as Frame Relay Switch and all the configuration is done correctly. R1's Serial 0 is connected to R2's Serial 0 and R1 DLCi is 103 R3's Serial 1 is connected to R2's Serial 1 and R3...
  3. J

    Options for access server

    Hello All, I am studying for Cisco certification. I have three Cisco 2500 series routers and none of them have "Async" port. Right now, to access each router I have to keep swaping the console cable. I would like to make an access server so that I just connect the console cable there and...