A Customer Has Several Small to Medium-Sized Remote Branches and with These

Multiple Choice

A customer has several small to medium-sized remote branches and with these specific per-site requirements: WAN link redundancy no need for consistent end-to-end QoS (QoS is applied to the edge routers.) low cost for WAN links no strict SLA requirements for the WAN links Which type of WAN edge connectivity design does an engineer propose?

A) dual-homed Internet with dual edge routers running a hub-and-spoke VPN topology
B) dual-homed WAN MPLS and Internet links via dual edge routers
C) dual-homed WAN MPLS with a single edge router
D) dual-homed Internet with a single edge router running a site-to-site VPN topology