MP-BGP Insights

What is MP-BGP?

Multiprotocol BGP (MP-BGP) is an extension to the Border Gateway Protocol (BGP) that allows it to carry routing information for multiple network layer protocols (address families), such as IPv6, VPNs, and multicast, beyond the original IPv4 unicast routes. It achieves this through the use of address family identifiers (AFIs) and subsequent address family identifiers (SAFIs) to specify the type of network layer reachability information (NLRI) being carried. MP-BGP is commonly used for VPN routing in MPLS networks (BGP/MPLS VPNs) and for IPv6 routing, enabling BGP to handle diverse routing needs.

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What other technologies are related to MP-BGP?

MP-BGP Competitor Technologies

L2VPN

L2VPN technologies like VPLS or EVPN provide alternative solutions for Layer 2 connectivity, competing with MP-BGP-based L2VPN solutions.

mentioned alongside MP-BGP in 14% (234) of relevant job posts

VXLAN

VXLAN is a tunneling protocol that can be used to create virtual networks, competing with MP-BGP-based VPNs or EVPN solutions for network virtualization.

mentioned alongside MP-BGP in 4% (458) of relevant job posts

VPLS

VPLS is a Layer 2 VPN technology that competes with MP-BGP-based L2VPN solutions.

mentioned alongside MP-BGP in 5% (192) of relevant job posts

VRF-Lite

VRF-Lite is an alternative to full MPLS VPNs, providing basic VPN functionality without MP-BGP.

mentioned alongside MP-BGP in 14% (51) of relevant job posts

MP-BGP Complementary Technologies

L3VPN

MP-BGP is a crucial component in L3VPN architectures, distributing VPN routing information between service provider routers.

mentioned alongside MP-BGP in 13% (249) of relevant job posts

EVPN

EVPN uses MP-BGP for MAC address learning and distribution, providing a scalable L2VPN solution.

mentioned alongside MP-BGP in 7% (392) of relevant job posts

MPLS

MPLS is a data-carrying technique often used in conjunction with MP-BGP for VPNs, where MP-BGP distributes the VPN routes and MPLS forwards the traffic.

mentioned alongside MP-BGP in 2% (990) of relevant job posts