Clik here to view.
Is There Anybody Out There?
Hello, while searching for a way to get the information if there is still someone connected to a Cisco router (without connecting myself) I found How To Get Information About Users Connected To The TTY...
View ArticleClik here to view.
%cdp-4-duplex_mismatch
Hello, when you use older Cisco routers together with more update routers in the same ethernet network and you are using CDP (Cisco Discovery Protocol) you maybe familiar with the following message....
View ArticleClik here to view.
Using the AUX port to connect two routers
Hello, the AUX port on a Cisco router is seldom used, but it can be useful as an extra connection between two routers in a lab environment. For this example I used two Cisco 2516 router. The first step...
View ArticleClik here to view.
My current lab
Hello, my current Cisco lab. On the left two 1712 routers and on the right from the top: A 2520 router, a 2511 terminal server, two 2950 switches and a 3548 switch. The 2520 is the latest addition to...
View ArticleClik here to view.
Hide a Token Ring router
Hello, my current frame relay switch is a Token Ring router (see My current lab ). Once a frame relay switch is configured there is no need to reach it any more. But what about messages on the main...
View ArticleClik here to view.
sispmctl – control a terminal server
Hello, a terminal server is very useful in a Cisco lab. To be usefull it should be up and running, but keep it switched on 24/7 is not an option in a home lab. With a Gembird SIS-PM programmable power...
View ArticleClik here to view.
frame relay switch – create a config
Hello, for my new frame relay switch I was looking for a full mesh configuration. With this I could create different logical connections between the routers using frame relay just by changing the...
View Article