Post for: #GNS3 ^{(6 Posts)}

This time we're going to configure OSPF, but not with the CLI, we're going to use a network automation tool called Ansible. I'm going to…

I've been learning BGP on IOS-XR recently. Configuring inbound or outbound BGP policies on IOS-XR is quite different than on IOS-XE or regular IOS. On…

We're going to configure Layer 2 services for customers over an MPLS cloud using SR OS routers. First we're going to take a look at…

I've been experimenting with different router images and I tried to establish the OSPF neighbor adjacency between a Cisco and an Alcatel (SR OS) router.

After finishing the MPLS configuration in this post, I thought to take a closer look at the MPLS network, especially the labels: with the help…

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…