You are deploying a nationwide intranet solution for a company with 4 data centers and 400 remote branches connected via a provider-based solution. As part of the network design, you must ensure…

VPLS is a Layer 2 multipoint VPN that replicates frames at the ingress PE router rather than leveraging core replication, providing no inherent bandwidth optimization for content distribution.

EoMPLS is a point-to-point pseudowire technology that does not support multicast replication and requires a separate pseudowire to each destination site.

MPLS Layer 3 VPN supports Multicast VPN (mVPN), which leverages the MPLS core to replicate multicast traffic at provider edge and core routers rather than sending individual unicast copies to each branch, directly optimizing bandwidth across the WAN.

GRE is a point-to-point encapsulation protocol that requires individual tunnels to each remote site and does not leverage network core replication for bandwidth efficiency.

GET VPN is a tunnel-less VPN framework that preserves the original IP header, allowing the underlying MPLS/IP network to perform native multicast replication in the core without per-tunnel encapsulation overhead, making it highly efficient for distributing content to many sites simultaneously.