[Free] Download New Latest (November) Juniper JN0-304 Actual Tests Topic 0 part 04

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QUESTION 31  (Topic 0)

 

What are three TLVs that support IS-IS extensions for traffic engineering? (Choose three.)

 

A.

Extended IS reachability

B.

Extended IP reachability

C.

Traffic engineering opaque

D.

Traffic engineering router ID

E.

Extended MPLS reachability

 

Answer: ABD

 

 

QUESTION 32  (Topic 0)

 

Which statement describes the purpose of BGP route damping?

 

A.

Avoid interface bandwidth saturation.

B.

Drop BGP routes when the routing-table becomes full.

C.

Remove unnecessary route attributes when not in use.

D.

Limit the effects of a flaping interface on route removal and readvertisement.

 

Answer: D

 

 

 

 

 

QUESTION 33  (Topic 0)

 

Which two methods are used to assign a route-distinguisher in a Kompella Layer 2 VPN? (Choose two.)

 

A.

by assigning the RD under the routing-instances

B.

by assigning the RD under protocols bgp

C.

by assigning the RD under routing-options

D.

by assing the RD under policy-options

 

Answer: AC

 

 

QUESTION 34  (Topic 0)

 

Given the community: community my-company members “^[1-3]*7:666$”; Which three communities does this expression match? (Choose three.)

 

A.

17:666

B.

17:667

C.

27:666

D.

37:666

E.

47:666

 

Answer: ACD

 

 

QUESTION 35  (Topic 0)

 

Which three components are part of the Network Entity Title (NET) on an IS-IS router? (Choose three.)

 

A.

AFI

B.

MAC

C.

area

D.

N-Selector

E.

IP address

 

Answer: ACD

 

 

QUESTION 36  (Topic 0)

 

 

 

 

Which two are default preference values for both internal and external IS-IS Level 2 routes on a Juniper Networks router? (Choose two.)

 

A.

15

B.

18

C.

150

D.

165

 

Answer: BD

 

 

QUESTION 37  (Topic 0)

 

Which three are used to create a separate multicast and unicast forwarding topology on a Juniper Networks router? (Choose three.)

 

A.

MBGP

B.

RIB groups

C.

firewall filters

D.

routing policy

E.

filter based forwarding (FBF)

 

Answer: ABD

 

 

QUESTION 38  (Topic 0)

 

In IS-IS, how long will the restart helper keep the restarting router in the up state?

 

A.

until the hello dead timer expires

B.

until the restart duration timer expires

C.

until the restarting router sets the down bit

D.

until the restart helper sends out three CSNPs

 

Answer: B

 

 

QUESTION 39  (Topic 0)

 

What are two reasons for using a virtual link in OSPF? (Choose two.)

 

A.

Provides fast convergence times.

B.

Supports connections of multiple backbones.

 

 

 

 

C.

Eliminates the need for a Designated Router.

D.

Supports non direct connections to the backbone.

 

Answer: BD

 

 

QUESTION 40  (Topic 0)

 

In which two ways can you influence how downstream LSRs treat MPLS traffic? (Choose two.)

 

A.

Use an EXP rewrite table.

B.

Use a DSCP rewrite table.

C.

Statically assign a CoS value to an LDP-signaled LSP.

D.

Statically assign a CoS value to an RSVP-signaled LSP.

 

Answer: AD

 

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