[Free] Download New Latest (November) Juniper JN0-303 Actual Tests Topic 0 part 02

Ensurepass

QUESTION 11  (Topic 0)

 

What is the Draft-Kompella control plane based on?

 

A.

IGP

B.

LDP

C.

BGP

D.

MPLS

 

Answer: C

 

 

QUESTION 12 < span lang="EN-US" style="font-family: ; mso-font-kerning: 0pt; mso-no-proof: yes"> (Topic 0)

 

In JUNOS software, which is the only BGP attribute where a higher value is preferred?

 

 

 

 

 

A.

MED

B.

Origin

C.

Weight

D.

Preference

E.

Local preference

 

Answer: E

 

 

QUESTION 13  (Topic 0)

 

Which multicast mode does Auto-RP require?

 

A.

Link-mode

B.

Dense mode

C.

Sparse mode

D.

Sparse-dense mode

 

Answer: D

 

 

QUESTION 14  (Topic 0)

 

Which three JUNOS software features allow for increased security on your network?

 

A.

firewall filters

B.

data encryption

C.

routing protocol authentication

D.

support for BGP path mtu discovery

E.

automatic discovery of IPSEC neighbors

 

Answer: ABC

 

 

QUESTION 15  (Topic 0)

 

What action occurs when the static route 192.168.0.0/25 is evaluated by the policy main- policy ?

 

[edit policy-options]

 

policy-statement my-filter {

 

 

 

 

term first {

 

from {

 

route-filter 192.168.0.0/16 orlonger accept;

 

route-filter 192.168.1.0/24 exact accept;

 

route-filter 192.168.2.0/24 exact;

 

}

 

then {

 

metric 10;

 

accept;

 

}

 

term second {

 

then {

 

metric 20;

 

accept;

 

}

 

}

 

policy-statement main {

 

term change-attributes {

 

from {

 

policy my-filter;

 

}

 

then accept;

 

}

 

term default {

 

then reject;

 

}

 

 

 

 

}

 

[edit protocols]

 

bgp {

 

export main;

 

}

 

A.

The route is not advertised into BGP

B.

The route is advertised into BGP with metric 10

C.

The route is advertised into BGP with metric 20

D.

The route is advertised into BGP with default metric

 

Answer: D

 

 

QUESTION 16  (Topic 0)

 

Within a BGP confederation how are routing loops avoided?

 

A.

Split horizon.

B.

AS confederation sequence.

C.

The BGP cluster ID attribute.

D.

The BGP originator ID attribute.

 

Answer: B

 

 

QUESTION 17  (Topic 0)

 

Which three pre-conditions must be met before an OSPF router can perform graceful restart? (Choose three.)

 

A.

Router must be a ABR

B.

Router must contain one sham link

C.

The network topology must be stable

D.

Router must be able to forward packets

E.

Neighbors must support graceful restart

 

Answer: CDE

 

 

 

 

 

QUESTION 18  (Topic 0)

 

What is the optimize timer on an RSVP-signaled Label-Switched Path (LSP)?

 

A.

the time it takes to identify the optimal path for the LSP

B.

the interval at which the ingress router recalculates the LSP’s path

C.

the time the ingress router takes to establish the primary path

D.

the maximum number of times the ingress router tries to establish the primary path

 

Answer: B

 

 

QUESTION 19  (Topic 0)

 

Into which protocol are LDP hello messages encapsulated?

 

A.

IP

B.

TCP

C.

UDP

D.

MPLS

 

Answer: C

 

 

QUESTION 20  (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.

10

B.

15

C.

18

D.

150

E.

160

F.

165

 

Answer: CF

 

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