Post for: #Cisco ^{(42 Posts)}

These two are optional features we can configure with Spanning-Tree. They are mutually exclusive: we configure one or the other, but you cannot configure both…

I'm going to build a L2VPN service for Customer 1 sites (purple), and create an "emulated" switching environment within the MPLS core: CE1, CE3, and…

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…

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…

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…