How to Configure MPLS L3 VPN with BGP-OSPF || [TAMIL]

#mpls #vpn #networing_in_tamil #pgrspot

In this session, we are going to see about how to configure mpls l3 vpn in tamil

Introduction to MPLS || [TAMIL]
https://youtu.be/comwrWESXFg

MPLS Enabling Conditions || [TAMIL]
https://youtu.be/cRGfV0Un9tI

MPLS-L2-VPN || CONFIGURATION || [TAMIL]
https://youtu.be/O1soTMTb7JA

How to Configure MPLS L3 VPN with BGP-OSPF || [TAMIL]
https://youtu.be/bXOQldBiJf0

Steps Followed:
IP Address are Pre-configured

Steps:
--- Configure OSPF in the core network
--- Check the ping response between R3 and R5 with the loopback address
--- Enable MPLS on the core network devices
--- Check whether the mpls labels are mapped in the forwarding table
--- Create a vrf for customer-A and customer-B and map it to the concerned interafces on R3 and R5
--- Check the connectivity between the R3 and customer routers, R5 and customer routers
--- Configure BGP with AS number 1 between R3 and R5
--- Configure VPN under the BGP and activate the neighbor
--- Create RD under vrf for both the Customer-A and Customer-B in R3 and R5 routers.
--- Create Route-target under vrf for both the Customer-A and Customer-B in R3 and R5 routers.
--- Configure OSPF between R3 and customers (Area 13 and Area 23), R5 and customer routers(Area 56 and Area 57). In R3 and R5 use OSPF process different than the Process ID used in core network.
--- Redistribute BGP to OSPF and vice-versa in R3 and R5. -- Note: Under BGP AS, need to go to the address-family IPV4 and then redistribute.

You can also look at my blog:
https://networkspotin.blogspot.com/

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