Juniper Service Provider Routing and Switching, Specialist (JNCIS-SP)

QUESTION NO: 1
A BGP router receives two routes to the same prefix. One route has a higher local preference, while the other has a shorter AS path.
In this scenario, which route would be selected?

A. The route with the shorter AS path. B. The route with the higher local preference. C. The route with the lower origin code. D. The route with the lowest MED value.

Correct Answer: B

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QUESTION NO: 2
What are two types of BGP messages exchanged while in the Established state? (Choose two.)

A. notification B. open C. update D. request

Correct Answer: A,C

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QUESTION NO: 3
You are designing an MPLS network and want to ensure that traffic traverses an LSP between PE routers that follow an explicit path through the core.
Which protocol would accomplish this task?

A. BGP B. IS-IS C. RSVP D. LDP

Correct Answer: C

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QUESTION NO: 4
What are two requirements for a unified in-service software upgrade? (Choose two.)

A. The device must have dual Routing Engines. B. The device must be part of the chassis cluster. C. Nonstop active routing must be enabled on the device. D. Bidirectional Forwarding Detection must be enabled on the device.

Correct Answer: A,C

QUESTION NO: 5
You are asked to configure the OSPF environment to prevent the DRother routers from participating in DR/BDR election.
Referring to the exhibit, which command will accomplish this task?

A. set protocols ospf area 0.0.0.0 interface ge-0/0/1 priority B. set protocols ospf area 0.0.0.0 interface ge--0/0/1 interface-type p2p C. set protocols ospf area 0.0.0.0 interface ge-0/0/l priority 255 D. set protocols ospf area 0.0.0.0 interface ge-0/0/1 interface-type nbma

Correct Answer: A

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QUESTION NO: 6
What information is determined by using the AS path attribute included in the BGP update message? (Choose two.)

A. the total number of next-hop devices to reach a prefix B. the shortest AS path to reach a prefix C. the presence of a routing loop D. the origin of a route from IGP or EGP

Correct Answer: B,C

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QUESTION NO: 7
You configured an aggregated Ethernet bundle between R1 and R2. Unfortunately, the bundle is not working correctly.
Referring to the exhibit, which configuration change will solve this issue?

A. The LACP mode should be changed to active on R1. B. The LACP minimum links configuration should be changed to 1 on R2. C. The LACP periodic mode should be changed to fast on R2. D. The LACP minimum links configuration should be changed to 2 on R1.

Correct Answer: D

QUESTION NO: 8
Click the Exhibit button. Referring to the exhibit, R1 is advertising prefix 203.0.113.0/24 to R2 over EBGP. R2 is configured to advertise this prefix into IBGP. R3 receives the 203.0.113.0/24 route, however the route is hidden.
Which configuration statement do you need to add to R2 to solve this problem?

A. set policy-options policy-statement export-to-ibgp then next-hop self B. 203.0.113.0/24 orlonger
set policy-options policy-statement export-to-ibgp then local-preference C. 50
set protocols bgp group EBGP export export-to-ibgp D. set policy-options policy-statement export-to-ibgp from route-filter

Correct Answer: A

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QUESTION NO: 9
Referring to the exhibit, you have an established RSVP LSP between R1 and R4 when you experience a link failure between R2 and R3.
Which two statements are correct? (Choose two.)

A. R3 sends a ResvTear message downstream to R4 signaling the link failure. B. R2 sends a ResvTear message upstream to R1 signaling the link failure. C. R3 sends a PathTear message downstream to R4 signaling the link failure. D. R2 sends a PathTear message upstream to R1 signaling the link failure.

Correct Answer: A,B

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QUESTION NO: 10
Which statement is correct about IS-IS?

A. IS-IS is a link-state routing protocol. B. IS-IS is a distance vector routing protocol. C. IS-IS is a path vector routing protocol. D. IS-IS is a classful routing protocol.

Correct Answer: A

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Juniper Service Provider Routing and Switching, Specialist (JNCIS-SP) - JN0-364 Exam Questions