[Free] Download New Latest (November) Juniper JN0-304 Actual Tests Topic 2 part 04

Ensurepass

QUESTION 181  (Topic 2)

 

What is true when designing OSPF import routing policy in JUNOS software?

 

A.

Import policies are not possible.

B.

Import policies only match on external routes.

C.

Import policies only match on internal routes.

D.

Import policies can cause inconsistent link state databases.

 

Answer: B

 

 

QUESTION 182  (Topic 2)

 

What is the correct configuration of a routing-instance in a Kompella Layer 2 VPN?

 

A.

routing-instance vpna{

 

 

 

 

instance-type l2vpn;

interface fe-0/0/0.600;

vrf-target target:65009:200;

protocols {

l2vpn {

encapsulation-type ethernet-vlan;

site ce-1 {

site-identifier 1;

interface fe-0/0/0.600

}

B.

routing-instance vpna{

instance-type l2vpn;

interface fe-0/0/0.600;

vrf-import target:65009:200;

protocols {

l2vpn {

encapsulation-type ethernet-vlan;

site ce-1 {

site-identifier 1;

interface fe-0/0/0.600 {

}

C.

routing-instance vpna{

instance-type kompella;

interface fe-0/0/0.600;

vrf-target target:65009:200;

protocols {

l2vpn {

encapsulation-type ethernet-vlan;

site ce-1 {

site-identifier 1;

interface fe-0/0/0.600 {

}

D.

routing-instance vpna{D.routing-instance vpna{ instance-type l2vpn;

interface fe-0/0/0.600;

vrf-export target:65009:200;

protocols {

l2vpn {

encapsulation-type ethernet-vlan;

site ce-1 {

site-identifier 1;

interface fe-0/0/0.600 {

}

 

Answer: A

 

 

 

 

 

QUESTION 183  (Topic 2)

 

What is the procedure for announcing routes leared from RIP to ISIS neighbors?

 

A.

Apply an import policy to RIP which announces the routes to ISIS.

B.

Apply an export policy to ISIS which announces the routes to ISIS.

C.

Apply an export policy to RIP which announces the routes to ISIS.

D.

Apply an import policy to ISIS which imports the routes into ISIS.

 

Answer: B

 

 

QUESTION 184  (Topic 2)

 

What are two functions associated with JUNOS software class of service? (Choose two.)

 

A.

Manage ingress bandwidth.

B.

Mark packets for special handling.

C.

Manage congestion by intelligently dropping traffic.

D.

Classify Frame Relay QoS packets into an equivalent IP CoS environment.

 

Answer: BC

 

 

QUESTION 185  (Topic 2)

 

What are two characteristics of the RED algorithm as implemented in JUNOS software? (Choose two.)

 

A.

It profiles based on bandwidth.

B.

It profiles based on loss priority.

C.

It prevents traffic loss through buffering.

D.

It prevents global synchronization with tail drops.

 

Answer: BD

 

 

QUESTION 186  (Topic 2)

 

 

 

 

Which two BGP attributes support route reflection? (Choose two.)

 

A.

Client ID

B.

Cluster list

C.

Originator ID

D.

Reflection community

 

Answer: BC

 

 

QUESTION 187  (Topic 2)

 

Which action occurs when the policy main-policy evaluates the BGP route 10.0.55.2/32?

 < /span>

[edit policy-options] policy-statement test {

 

from {

 

route-filter 10.0.0.0/16 orlonger accept;

 

route-filter 10.0.67.0/24 orlonger reject;

 

route-filter 10.0.0.0/8 orlonger; }

 

then {

 

metric 10;

 

community add no-advertise accept;

 

}

 

policy-statement main-policy {

 

term only-want-certain-routes {

 

from {

 

policy test;

 

}

 

then {

 

community add harry-402;

 

accept;

 

}

 

 

 

 

community no-advertise members no-advertise;

 

community harry-402 members 666:402;

 

[edit protocols]

 

bgp {

 

export main-policy;

 

}

 

A.

The route is not advertised into BGP.

B.

The route is advertised into BGP with community harry-402.

C.

The route is advertised into BGP with community no-advertise.C.The route is advertised into BGP with community no-advertise.

D.

The route is advertised into BGP with community harry-402 and no-advertise.D.The route is advertised into BGP with community harry-402 and no-advertise.

 

Answer: B

 

 

QUESTION 188  (Topic 2)

 

You have a firewall filter applied in an inbound direction on a customer interface. You would like this filter to protect your network from a spoofed denial of service attack. Which action should be configured to accomplish your goal?

 

A.

then reject

B.

then discard

C.

then next filter

D.

then silent-drop

 

Answer: B

 

 

QUESTION 189  (Topic 2)

 

Which two are valid IS-IS P
DU types? (Choose two.)

 

A.

broadcast hellos

B.

Level 1 LAN hellos

C.

point-to-point hellos

D.

Level 2 point-to-point hellos

 

 

 

 

 

Answer: BC

 

 

QUESTION 190  (Topic 2)

 

By default, to which peers will a BGP router advertise routes learned from IBGP peers?

 

A.

all BGP peers

B.

all IBGP peers

C.

all EBGP peers

D.

all MBGP peers

 

Answer: C

 

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