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Juniper JN0-363 Practice Test - Questions Answers, Page 2

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The segment touting SRGB start label Is 10,000 and the SRGB index range is 500. In this scenario, which two statements are correct? (Choose two.)
Exhibit Referring to the exhibit, which two additional steps should you lake to fully configure NSR? (Choose two.)
Which two LSA types are permuted in OSPF totally stubby areas? (Choose two.)
Which two statements are correct about the way that BGP propagates routes by default? (Choose two.)
Which BGP attribute Is used to detect touting loops?
Which two statements ate correct about the BGP next-hop attribute value? (Choose two.)
Which OSPF database packet determines which router is in charge of the database synchronization and the transferring of LSA headers between the two systems?
Exhibit Referring to the exhibit, which two statements are correct? (Choose two.)
Exhibit The exhibit shows a topology with 1 Gbps interfaces between routers, and four RSVP LSPs operating with the respective bandwidth reservations. Which path will be selected for a new LSP from R4 to R6 with a bandwidth reservation of 400 Mbps?
Which two statements are correct when using LDP? (Choose two.)

Question 11

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An OSPF router does not have a router ID configured.

In this scenario, which statement is correct about the router ID?

A.
The Junos OS will use the IP address assigned to the interface with the lowest MAC address.
A.
The Junos OS will use the IP address assigned to the interface with the lowest MAC address.
Answers
B.
A router ID will not be assigned until it is manually configured.
B.
A router ID will not be assigned until it is manually configured.
Answers
C.
The Junos OS will use the IP address assigned to the loopback interface for the router ID.
C.
The Junos OS will use the IP address assigned to the loopback interface for the router ID.
Answers
D.
The Junos OS will use the IP address assigned to the Interface with the highest priority.
D.
The Junos OS will use the IP address assigned to the Interface with the highest priority.
Answers
Suggested answer: C

Explanation:

The router identifier is used by BGP and OSPF to identify the routing device from which a packet originated. The router identifier usually is the IP address of the local routing device. If you do not configure a router identifier, the IP address of the first interface to come online is used. This is usually the loopback interface. Otherwise, the first hardware interface with an IP address is used

Question 12

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You want to see a detailed list of all established BGP sessions. In this scenario, what would be a valid command to accomplish this task?

A.
show bgp neighbor
A.
show bgp neighbor
Answers
B.
show bgp summary
B.
show bgp summary
Answers
C.
show rouse receive-protocol bgp <neighbor IP address>
C.
show rouse receive-protocol bgp <neighbor IP address>
Answers
D.
show rouse protocol bgp
D.
show rouse protocol bgp
Answers
Suggested answer: A

Question 13

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What is the correct order of BGP attributes for active route selection?

A.
next hop -> local preference -> AS path -> MED -> origin
A.
next hop -> local preference -> AS path -> MED -> origin
Answers
B.
next hop -> AS path -> local preference -> origin -> MED
B.
next hop -> AS path -> local preference -> origin -> MED
Answers
C.
next hop -> local preference -> AS path -> origin -> MED
C.
next hop -> local preference -> AS path -> origin -> MED
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D.
next hop -> origin -> local preference -> AS path -> MED
D.
next hop -> origin -> local preference -> AS path -> MED
Answers
Suggested answer: C

Question 14

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What are three well-known mandatory BGP attributes? (Choose three.)

A.
next hop
A.
next hop
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B.
origin
B.
origin
Answers
C.
community
C.
community
Answers
D.
MED
D.
MED
Answers
E.
AS path
E.
AS path
Answers
Suggested answer: A, B, E

Explanation:

https://www.catchpoint.com/bgp-monitoring/bgp-attributes

BGP Attribute Categories

There are four categories of BGP attributes:

Well-known mandatory:Recognized by all BGP peers, passed to all peers, and present in all Update messages. Well-known mandatory attributes include:- Next-hop- Origin- AS PATH

Well-known discretionary:Recognized by all routers, passed to all peers, and optionally included in the Update message. Well-known discretionary attributes include:- Local Preference- Atomic Aggregate

Optional transitive:Possibly recognized by BGP routers and passed to BGP peers. Optional transitive attributes are marked as partial when not recognized. Optional transitive attributes include:- Aggregator- Community

Optional non-transitive:Possibly recognized by BGP routers but not passed to peers. Optional non-transitive attributes include:- Multi-exit discriminator (MED)- Originator ID- Cluster-ID

Question 15

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Exhibit

Referring to the exhibit, where should next-hop-self-policy be applied to alter the next-hop value?

A.
The policy is applied as an export policy for the group int-64503.
A.
The policy is applied as an export policy for the group int-64503.
Answers
B.
The policy is applied as an export policy for the group ext-64501.
B.
The policy is applied as an export policy for the group ext-64501.
Answers
C.
The policy is applied as an import policy for the group int- 64 503.
C.
The policy is applied as an import policy for the group int- 64 503.
Answers
D.
The policy is applied as an Import policy for the group ext-64501.
D.
The policy is applied as an Import policy for the group ext-64501.
Answers
Suggested answer: A

Question 16

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Exhibit

Referring to the exhibit, which two statements are correct? (Choose two.)

A.
Prefixes in Level 1 will be redistributed to Level 2.
A.
Prefixes in Level 1 will be redistributed to Level 2.
Answers
B.
Prefixes in Level 2 will be not redistributed to Level 1.
B.
Prefixes in Level 2 will be not redistributed to Level 1.
Answers
C.
Prefixes in Level 1 will not be redistributed to Level 2.
C.
Prefixes in Level 1 will not be redistributed to Level 2.
Answers
D.
Prefixes in Level 2 will be redistributed to Level 1.
D.
Prefixes in Level 2 will be redistributed to Level 1.
Answers
Suggested answer: A, B

Explanation:

By default, IS-IS protocol leaks routing information from a Level 1 area to a Level 2 area. However, to leak routing information from a Level 2 area to a Level 1 area, an export policy must be explicitly configured.

Question 17

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Exhibit button

Which two statements are correct about the service provider MPLS network shown in the exhibit? (Choose two.)

A.
R3 will perform a label pop operation on the transport MPLS label.
A.
R3 will perform a label pop operation on the transport MPLS label.
Answers
B.
Traffic from Network 1 to Network 3 and traffic from Network 1 to Network 4 each need their own unique label-switched path.
B.
Traffic from Network 1 to Network 3 and traffic from Network 1 to Network 4 each need their own unique label-switched path.
Answers
C.
Traffic from Network 1 to Network 3 and from Network 1 to Network 4 can share the same label-switched path.
C.
Traffic from Network 1 to Network 3 and from Network 1 to Network 4 can share the same label-switched path.
Answers
D.
R3 will perform a label swap operation on the transport MPLS label.
D.
R3 will perform a label swap operation on the transport MPLS label.
Answers
Suggested answer: A, D

Question 18

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Which two statements are correct about IS-IS? (Choose two.)

A.
A level 1 only router can never form an adjacency with a level 2 only router.
A.
A level 1 only router can never form an adjacency with a level 2 only router.
Answers
B.
For level 2 adjacencies, the area IDs can be different.
B.
For level 2 adjacencies, the area IDs can be different.
Answers
C.
For level 2 adjacencies, the area IDs must be the same.
C.
For level 2 adjacencies, the area IDs must be the same.
Answers
D.
A level 1 only router can form an adjacency with a level 2 only router.
D.
A level 1 only router can form an adjacency with a level 2 only router.
Answers
Suggested answer: A, B

Explanation:

A Level 1 router can become adjacent with the Level 1 and Level 1-2 (L1/L2) router. A Level 2 router can become adjacent with Level 2 or Level 1-2 (L1/L2) router. There is no adjacency between L1 only and L2 only router. HOWEVER: If two routers are in different areas, they can only form a Level 2 adjacency. As such, two routers in different areas can NOT form a Level 1 adjacency. If you want two routers to form a Level 1 adjacency, they have to be in the same area.

Question 19

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You are adding an IPv6 configuration to an Interface on a Junos device.

In this scenario, which statement is correct?

A.
The link local address must be manually configured within the fdO0::/8 prefix range.
A.
The link local address must be manually configured within the fdO0::/8 prefix range.
Answers
B.
The link local address must be manually configured within the fe80::/10 prefix range.
B.
The link local address must be manually configured within the fe80::/10 prefix range.
Answers
C.
The link local address is automatically created using the MAC address within the fe80::'l0 prefix range.
C.
The link local address is automatically created using the MAC address within the fe80::'l0 prefix range.
Answers
D.
The link local address is automatically created using the MAC address within the fd00::/8 prefix range.
D.
The link local address is automatically created using the MAC address within the fd00::/8 prefix range.
Answers
Suggested answer: D

Question 20

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Which statement is correct about IS-IS?

A.
IS-IS is a distance vector routing protocol.
A.
IS-IS is a distance vector routing protocol.
Answers
B.
IS-IS is a path vector routing protocol.
B.
IS-IS is a path vector routing protocol.
Answers
C.
IS-IS is a link-state routing protocol.
C.
IS-IS is a link-state routing protocol.
Answers
D.
IS-IS is a classful routing protocol.
D.
IS-IS is a classful routing protocol.
Answers
Suggested answer: C
Total 82 questions
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