Service provider XYZ plans to provide dedicated Internet access and MPLS L3VPN services to
business customers. XYZ has these design specifications:
MP-BGP running on the core MPLS P routers with external
Internet routes.
The core network will include 16 Point of Presence IP POPs
throughout the Asia-Pacific region.
An additional nine non-P routers will use EBGP peering with
multiple providers for Internet traffic.
An additional 50 PE routers will provide end customers with
dedicated Internet access and L3VPN services throughout the Asia-Pacific
region.
In what two ways can the MP-BGP be removed from the MPLS P core routers and still provide
dedicated Internet access and MPLS L3VPN services? (Choose two.)
A.
Disable BGP from the MPLS core P routers and have the MPLS core P routers run OSPF and
LDP.
B.
Enable separate BGP control plane routers using a route reflector server concept that will be
fully meshed with peer route reflector servers and have clients as MPLS PE routers and EBGP
peering routers.
C.
Enable all EBGP routers as route reflector servers and MPLS PE routers as their clients.
D.
It is not possible to disable BGP from the MPLS core P routers without impacting the
dedicated Internet access and MPLS L3VPN services.