Routing & Switching

How to set up a terminal server on GNS3.

Sometimes, when the network topology involves many routers, managing all of them becomes a little bit annoying due to the huge number of windows terminals opened. Luckily, exists the terminal servers, that is, routers acting as a gateway between…

Cisco Routing & Switching

Filtering routes with RIP.

If our network is running RIP we have several options for route filtering. As always, we can play with various parameters in order to get the desired target: delete those unnecessary routes from the routing table. For this example…

Cisco Routing & Switching

Router as Frame Relay Switch

The first step before playing with the topology is setting up the router acting as frame relay switch, this is a very straight forward process,┬áso I will show you how to do it in a few minutes. If you…

Cisco Routing & Switching

Base Topology

Because one of the main purposes of this blog is to present and explain network protocols, I decided to create a new topology as a base topology for the followings posts. Although I use the INE topology for my…