Question 1

Refer to the exhibit.

Refer to the exhibit. Network connectivity between bank A and bank B has been lost Users at bank A and bank B are able to successfully reach their directly connected PE routers. All routers in OSPF area 0 are correctly advertising and learning routing updates. Which action resolves the issue?

Options :

A : Enable next-hop-self under the iBGP peering configuration on routers PEI and PE2

B : Configure the P routers to redtstnbute BGP routes within OSPF area 0.

C : Configure router PI to advertise the IP prefix of PEI.

D : Configure MPLS with an end-to-end label-switched path on each router.

Answer: D

Question 2

Refer to the exhibit.

Why is neighbor 10.1.5.5 stuck in “2WAY” state?

Options :

A : Router ID 10.1.5.5 is not reachable from R2

B : OSPF authentication has failed between R2 and 10.1.5.5

C : It is an expected behavior when OSPF network type is broadcast

D : OSPF parameters (Area ID or hello interval) are mismatched between R2 and 10.1.5.5

Answer: C

Question 3

Refer to the exhibit.

An administrator is troubleshooting network issues on a customer's network PE1 cannot form an LDP relationship with PE2 using LDP ID 192 168.1.1. Due to this connectivity issue, the customer's routes behind both PE routers cannot be exchanged. Which action must the administrator take to correct the problem?

Options :

A : Configure PE2 to automatically select its own LDP router ID with 192.168.1.1.

B : Create a targeted LDP session on PE2 to override the missing routing table entry on PEL

C : Configure PE1 with a static route to 192 168.1.1.

D : Enable LDP session protection on the link that P1 uses as the next hop to PE2.

Answer: C

Question 4

RPL has several fundamental capabilities that differ from those present in configurations oriented to traditional route maps Routing policy language introduces the notion of sets Which group of set types is valid in RPL?

Options :

A : acl-path-set community-set pre-community-set prefix-set and bgp-set

B : as-path-set community-set. extcommunity-set prefix-set and rd-set

C : access-control-set, community-set post-community-set pre-prefix-set and routed-set

D : route-path-set, community-set in-community-set prefix-set and rd-set

Answer: B

Question 5

Which two BGP route reflector attributes should be implemented to prevent routing loops? (Choose two)

Options :

A : CLUSTER_ID

B : ORIGINATOR_ID

C : CLUSTER_LIST

D : COMMUNITY

E : AS_PATH

Answer: B,C

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