Pass4sure 300-209 Question Answer

Option 10C is an implementation of Inter-AS MPLS VPN. Which two statements about Option 10C are true? (Choose two.)

A. Great scalability is offered
B. Route Target Rewrite must be configured on ASBRs
C. Multihop EBGP is utilized between route reflectors
D. Multihop EBGP is utilized between ASBRs
E. The ASBRs hold VPNv4 routes

Answer: A, C



Which four statements about the Carrier Supporting Carrier (CSC) feature are true? (Choose four.)

A. MPLS is required between the PE and CE routers that connect the backbone carrier to the customer carrier.
B. The backbone carrier must enable the PE router to check that the packets it receives from the CE router contain only the labels that the PE router advertised to the CE router.
C. Every packet that crosses the backbone carrier must be encapsulated so that the packet includes MPLS labels
D. AII PE routers that link the backbone carrier to the customer carrier must run Route Target Rewrite.
E. A routing protocol is required between the PE and CE routers that connect the backbone carrier to the customer carrier. The routing protocol enables the customer carrier to exchange IGP routing information with the backbone carrier.

Answer: A, B, C, E