Networking ⁽¹⁰⁾

I’ve been learning to configure MPLS and VRFs recently. I’m using GNS3 network emulator with real Cisco IOS images since other simulators such as Packet Tracer doesn’t support MPLS and VRF configuration. Running MPLS and having VRFs have many advantages: without using MPLS the customer…

I extended the single-area OSPF topology I configured previously in this post with two additional areas and I added an EIGRP network to the topology. In this post I’ll describe how to configure a multi-area network and how to redistribute different dynamic routing protocols on…

Recently I’ve made some Packet Tracer practices, I’m going to share the commands I’ve issued on Cisco routers, and describe the configuration of different type of source NATs. 1. Static Source NAT In this configurations we can translate one host’s private IP address (from the…

I’ve been practicing IOS commands recently, I have created a single area OSPF network with an ASBR router in Packet Tracer. Just like in the previous post I’m going to share the commands I’ve issued on the routers with some explanation in order to remember…

In the following I’m going to share one of my Cisco Packet Tracer practices. To memorize and practice some basic IOS commands I’ve created the network below for myself. Because I’ve saved every command I thought to share it on my blog since it might…