Alcatel-Lucent 4A0-106 - Alcatel-Lucent Virtual Private Routed Networks Exam
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Total 195 questions
Question #6 (Topic: Topic 1)
Click the exhibit.
[Alcatel-Lucent-4A0-106-8.0/Alcatel-Lucent-4A0-106-6_2.png]
PE3 learns Internet routes via its VRF interface to the Internet peering router and stores
them in its Internet VRF. CE1 is connected to the Red VPN and requires Internet access
via its Red VRF interface. Which of the following statements do not fulfill this requirement?
[Alcatel-Lucent-4A0-106-8.0/Alcatel-Lucent-4A0-106-6_2.png]
PE3 learns Internet routes via its VRF interface to the Internet peering router and stores
them in its Internet VRF. CE1 is connected to the Red VPN and requires Internet access
via its Red VRF interface. Which of the following statements do not fulfill this requirement?
A. PE1 advertises the Red VPN routes and a default route to PE3.
B. The Internet VRF on PE3 imports the Red VPN routes advertised by PE1.
C. PE1 imports all Internet routes and advertises them to CE1 via the Red VRF.
D. PE3 advertises a default route from its Internet VRF instead of advertising all Internet routes.
Answer: A
Question #7 (Topic: Topic 1)
When a routing protocol is configured as the PE-CE protocol at one site of a customer
VPRN, the same routing protocol must be configured as the PE-CE protocol at all other
sites of the same customer VPRN.
VPRN, the same routing protocol must be configured as the PE-CE protocol at all other
sites of the same customer VPRN.
A. True
B. False
Answer: B
Question #8 (Topic: Topic 1)
What operation is performed by a P device on the label signaled by MP-BGP when it
receives a labeled packet for a VPRN service?
receives a labeled packet for a VPRN service?
A. It will label switch the packet based on this label
B. It will decrement the TTL and label switch the packet based on this label
C. It will SWAP the label for a new label and then label switch the packet
D. The P router does not perform any operation on this label
Answer: D
Question #9 (Topic: Topic 1)
Which of the following commands on an Alcatel-Lucent 7750 SR will verify connectivity for
a VPRN service <service-id> when issued from the PE?
[Alcatel-Lucent-4A0-106-8.0/Alcatel-Lucent-4A0-106-7_2.png]
a VPRN service <service-id> when issued from the PE?
[Alcatel-Lucent-4A0-106-8.0/Alcatel-Lucent-4A0-106-7_2.png]
A. oam vprn-ping <service-id> source <source-ip> destination <destination-ip>
B. oam <service-id> vprn-ping source <source-ip> destination <destination-ip>
C. vprn-ping router <service-id> <destination-ip>
D. Ping <destination-ip> source <source-ip>
Answer: A
Question #10 (Topic: Topic 1)
At what point does the Route Target become associated with a route?
A. When the route is first received at the P from the PE
B. When the route from the CE is populated into the VRF at the PE
C. When the route from the PE is populated into the VRF at the CE
D. When the route is propagated from the PE to the CE
E. When the route is exported into the MP-BGP table from the VRF
Answer: E
