Computer NetworksNETWORKS

MPLS L3VPN Inter AS Option B LAB – PNETLab

MPLS L3VPN Inter-AS Option B aka MPLS VPN Inter-AS with ASBRs Exchanging VPN-IPv4 Addresses is similar to the previous Option A example with the exception that the Inter-AS link runs a single VPNv4 EBGP peering instead of multiple VRF aware IGP or BGP instances.

In this procedure, the PE routers use IBGP to redistribute labeled VPN-IPv4 routes either to an Autonomous System Border Router (ASBR) or to a route reflector of which an ASBR is a client. The ASBR then uses EBGP to redistribute those labeled VPN-IPv4 routes to an ASBR in another AS, which in turn distributes them to the PE routers in that AS, or perhaps to another ASBR which in turn distributes them, and so on.
– Link to download Lab: https://user.pnetlab.com/store/labs/detail?id=15962971295879
– Link to download PNETLab: https://pnetlab.com/pages/download
– Download Lab from PNETLab Store: https://user.pnetlab.com/store/labs/view
– All PNETLab Workbooks: https://drive.google.com/drive/u/4/folders/19X9O8WoIrNASof5sW-9vD201R-eyT4-e
– Join Telegram to get support: https://t.me/PNETLab

#pnetlab #pnet

source

ipv4

Alice AUSTIN

Alice AUSTIN is studying Cisco Systems Engineering. He has passion with both hardware and software and writes articles and reviews for many IT websites.

Leave a Reply

Your email address will not be published. Required fields are marked *