Nokia Virtual Private Routed Networks - 4A0-106무료 덤프문제 풀어보기

A. MPLS for exchanging labels with other provider core devices.

B. A routing protocol for exchanging customer routes with the CE.

C. MP-BGP for exchanging customer routes with other PEs.

D. A label signaling protocol for defining transport tunnels between the PE and CE.

A. "Green-Only"

B. "Extranet-VPN-Green"

C. "Blue-Green"

D. "Blue-Only"

E. "Blue-Only" and "Blue-Green"

A. There is a single Autonomous System between the local AS and the AS that originated the prefix

B. There are two Autonomous Systems between the local AS and the AS that originated the prefix

C. There may be two or more Autonomous Systems between the local AS and the AS that originated the prefix

D. It is located in Autonomous System 65100

E. It is located in an Autonomous System directly connected to this router

A. Show service 3

B. Show service id 3 detail

C. Show service 3 base

D. Show service 3 detail

E. Show service id 3 base

F. Show service id 3

A. This approach requires additional memory on the PEs to store more routes.

B. This approach is recommended for extranet VPN.

C. This approach is recommended when multiple sites advertise the same prefix.

D. This approach limits the opportunities for load balancing.

A. P devices must be aware of the VPRNs.

B. P devices participate in service provider core routing.

C. P devices are not required to be MPLS-enabled.

D. P devices must support MP-BGP.

A. Targeted LDP

B. MP-BGP

C. ISIS

D. OSPF

E. BGP

A. PE2 pops all labels and forwards the unlabeled packet to its destination.

B. ASBR1 pops the LDP label, swaps the BGP label and forwards the IP packet to ASBR2.

C. ASBR2 swaps the BGP label and pushes an LDP transport label.

D. PE1 pushes three labels on the IP packet: a VPN label, a BGP label, and an LDP transport label.

A. Within each AS, MP-iBGP sessions are established to exchange VPN-IPv4 prefixes between the PE routers.

B. PE routers in different ASs exchange VPRN routing information directly over MP-eBGP.

C. Within each AS, the ASBR advertises the system addresses of remote PE routers as labeled IPv4 routes.

D. ASBRs exchange the system addresses of PE routers as VPN-IPv4 routes over MP-eBGP.

A. One label per next-hop

B. One label per route

C. One label per VRF

D. One label per prefix

E. One label per tunnel

A. Option C

B. Option D

C. Option A

D. Option B

A. CSC eliminates the need for customer carriers to build and maintain their own MPLS backbone.

B. The customer carrier provides VPN or Internet services to its end-customers.

C. CSC is also known as carrier's carrier or carrier serving carrier.

D. A CSC VPRN is configured on the customer carrier's CSC-CE routers.

A. Static

B. IS-IS

C. MP-BGP

D. OSPF

E. RIP

F. BGP