[Free] Download New Latest (November) Juniper JN0-304 Actual Tests Topic 0 part 03

Ensurepass

QUESTION 21  (Topic 0)

 

When importing or exporting routing information using routing policy, the import or export is always done from which point of view?

 

A.

routing table

B.

forwarding table

C.

routing protocol

D.

neighbor or peer

 

Answer: A

 

 

QUESTION 22  (Topic 0)

 

In JUNOS software, which two are methods of restricting multicast traffic beyond your domain? (Choose two.)

 

A.

MSDP

B.

Routing policy

C.

Administrative scoping

D.

Bootstrap export policy

 

Answer: BC

 

 

 

 

 

QUESTION 23  (Topic 0)

 

Given the following two AS path regular expressions: “65000+ (65001|65002)” “65000? (65001|65002){0,}” Which AS path matches both regular expressions?

 

A.

65000 65001 65002

B.

65000 65002

C.

65001 65000

D.

65001 65002

 

Answer: B

 

 

QUESTION 24  (Topic 0)

 

What is one of the uses of MBGP routes?

 

A.

DVMRP hold-time period

B.

Rendezvous point election

C.

reverse path forwarding checks

D.

interdomain multicast next hops

 

Answer: C

 

 

QUESTION 25  (Topic 0)

 

Which three authentication options does IS-IS support? (Choose three.)

 

A.

MD5

B.

DES

C.

Kerberos

D.

unauthenticated

E.

simple password

 

Answer: ADE

 

 

QUESTION 26  (Topic 0)

 

According to JUNOS software route selection algorithm, which IS-IS route type is most preferred?

 

 

 

 

 

A.

Level 1 internal routes

B.

Level 1 external routes

C.

Level 2 internal routes

D.

Level 2 external routes

 

Answer: A

 

 

QUESTION 27  (Topic 0)

 

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

 

A.

Origin

B.

AS path

C.

Next hop

D.

Community

E.

Multiple exit discriminator

 

Answer: ABC

 

 

QUESTION 28  (Topic 0)

 

Which three authentication options does OSPF support? (Choose three.)

 

A.

DES

B.

MD5

C.

Kerberos

D.

unauthenticated

E.

simple password

 

Answer: BDE

 

 

QUESTION 29  (Topic 0)

 

What are two purposes of the 224.0.1.40 address in Auto-RP? (Choose two.)

 

A.

Configured mapping agents listen to this address.

B.

Mapping agents select RP for a group based on highest IP address of all the group’s C- RPs.

C.

RP mapping agent advertises complete list of group-to-RP mappings.

 

 

 

 

D.

All configured PIM-SM routers listen to this address and learn the correct RP to use for each known group.

 

Answer: CD

 

 

QUESTION 30  (Topic 0)

 

What is the default function of a secondary path in MPLS?

 

A.

to act as an equal-cost path to the primary path

B.

to enable another LSP for load balancing

C.

to act as a diverse backup path to the primary path

D.

to allow the use of explicit path selection via EROs

 

Answer: C

 

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