Question 1

Refer to the exhibit.

Other-Image-4401f5183-2bb7-4027-a7be-479f8930a09a

If the two devices are operating normally, which two conclusions can you draw from this configuration? (Choose two.)

Options :

A : CE1 must use OSPF to establish a neighbor relationship with PE1.

B : PE1 labels the routes it learns from CE1 with the route-target 222:2 and shares them with its VPNv4 peers.

C : PE1 labels the routes it learns from CE1 with the route-target 111:1 and shares them with its VPNv4 peers.

D : The PE-CE routes between the devices are being exchanged by OSPF

E : CE1 is supporting CSC.

Answer: A,D

Question 2

What is a requirement to share VRF reachability information to all members of a VPN when using IPv6?

Options :

A : PE and CE routers must be running BGP as the PE-CE routing protocol

B : PE routers must have MPLS disabled and be running MP-BGP between all P and PE routers.

C : PE routers must be running MP-BGP and bgp default ipv4-unicast must be disabled

D : All PEs must have the same VRFs configured.

Answer: D

Question 3

Which is the primary function of a MPLS L3 VPN route target?

Options :

A : It imports and exports identified routes into selected VRFs.

B : It uniquely identifies NLRIs that have the same numeric value.

C : It imports the external routes it identifies into VRFs that support Internet traffic

D : It supports QoS by classifying traffic by file type when it applies MPLS EXP bits to each packet.

Answer: A

Question 4

A network engineer is implementing Layer 3 MPLS VPNs on Cisco IOS/IOS XE PE routers. Which PE-to-CE routing protocol requires a separate routing process to be created for each VRF?

Options :

A : RIPv2

B : OSPF

C : BGP

D : EIGRP

Answer: B

Question 5

The network engineering group of a large ISP needs to harden the management plane of its Cisco 9000

Series ASRs. While addressing IPv6 ICMP issues, they realized they have to limit the rate at which IPv6 ICMP error messages are sent out on the network. Which command do they need to apply?

Options :

A : icmp ipv6 rate-limit unreachable 1000

B : ipv6 rate-limit 1000

C : icmp ipv4 rate-limit unreachable 1000

D : ipv6 icmp error-interval 50 20

Answer: D

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