For the Inter-AS model B VPRN, which of the following statements about the inter-as-label output on ASBR1 is TRUE?

• A.ASBR1 includes labels 131068 and 131069 in the route update sent to ASBR2.
• B.ASBR1 includes label 131068 in the route update sent to ASBR2.
• C.ASBR1 includes label 131068 in the route update sent to PE1.
• D.ASBR1 includes label 131069 in the route update sent to ASBR2.

Comment: *

Name: *

Email: *

Verification: *

Which of the following is not a valid BGP design for a network provider supporting VPRNs?

• A.Confederation configuration between PE devices
• B.Route reflector configuration between PE devices
• C.Full mesh of MP-BGP between PE devices
• D.Full mesh of MP-BGP between all P devices

Comment: *

Name: *

Email: *

Verification: *

Which command will display the Route Target associated to a specific prefix on an Alcatel-Lucent 7750 SR?

• A.Show router bgp routes <prefix> detail
• B.Show router <service-id> route-table
• C.Either (b) or (d)
• D.Show router bgp routes
• E.Show router route-table

Comment: *

Name: *

Email: *

Verification: *

Which of the following is a characteristic of inter-AS model C VPRN?

• A.A data packet destined to a remote AS is encapsulated with three labels within the originating AS.
• B.The ASBR redistributes VPN-IPv4 updates to its ASBR eBGP peers.
• C.PE routers in different ASes exchange IPv4 routes directly between each other using eBGP.
• D.The advertising ASBR assigns a new label to the route before sending it via an MP-eBGP update to its ASBR peer.

Comment: *

Name: *

Email: *

Verification: *

Click the exhibit.

For the inter-AS model B VPRN, which of the following is FALSE when CE2 sends an IP packet to
192.168.1.1?

• A.PE2 pushes one label on the IP packet and forwards it to ASBR2.
• B.ASBR2 forwards the IP packet with one label to ASBR1.
• C.ASBR1 forwards the IP packet with two labels to PE1.
• D.PE1 forwards an unlabeled IP packet to CE1.

Comment: *

Name: *

Email: *

Verification: *