Carrier Supporting Carrier (CSC) MPLS L3VPN
After going through inter-AS Option A, B and C, this time we take a look at the CSC implementation. This is very similar to the…
Read more →Implementing High Availability with Bidirectional Forwarding Detection (BFD)
How can a router detect when a BGP neighbor, or just any kind of IGP neighbor device goes down? If the two devices are directly,…
Read more →Implementing OSPF Sham-link
We're going to continue the previous inter-AS L3VPN Option C lab, and in this post we're going to be focusing on customer GREEN who runs…
Read more →Implementing Inter-AS MPLS L3VPN services with Option C
We finish the inter-AS L3VPN series with Option C: As I foreshadowed in the end of the of the Option B post, Option C is…
Read more →Implementing Inter-AS MPLS L3VPN services with Option B
In the previous post we've seen how we can set up an inter-AS L3VPN with Option A. We continue this lab, but this time we'll…
Read more →Implementing Inter-AS MPLS L3VPN services with Option A
What if a single customer wants to have an MPLS L3VPN service, but he has to connect with his CE routers to two different service…
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