Download New Updated (July) Juniper JN0-660 Actual Test 161-170

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QUESTION 161

Click the Exhibit button. The 10.200/16 network is announced as an IS-IS route by R2 to its IS-IS neighbors. R3 and R4 are configured with an IS-IS export policy, which announces this route to R5 and R6. Which statement is true?

 

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A.

When viewed on R5 the 10.200/16 route will be marked down.

B.

When viewed on R5 the 10.200/16 route will be marked up.

C.

The 10.200/16 route will not be visible on R5.

D.

The 10.200/16 route will be marked with the overload bit.

 

Correct Answer: A

 

 

QUESTION 162

What does an operation (op) script do?

 

A.

Instructs the Junos OS to perform a set of actions whenever the script is run manually or called by another script

B.

Instructs the Junos OS to perform a set of actions based on its location in the configuration.

C.

Instructs the Junos OS to perform a set of actions during the process of activating configuration changes.

D.

Instructs the Junos OS to perform a set of actions automatically based on operational status of the device.

 

Correct Answer: A


 

 

QUESTION 163

Click the Exhibit button. Based on the exhibit, why is the router not installing routes in the OSPF database into the routing table?

 

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A.

The neighbor is stuck in the ExStart state

B.

The routes are going to a different table than inet.0

C.

There is an interface type mismatch

D.

There is an MTU mismatch

 

Correct Answer: C

 

 

QUESTION 164

You are trying to establish an EBGP peering with a neighbor that is not in the same subnet. What configuration parameter, when accompanied with a supporting import policy, can you use to resolve the issue and maintain multipath functionality?

 

A.

multihop

B.

accept-remote-nexthop

C.

multipath

D.

include-mp-next-hop

 

Correct Answer: B

 

 

QUESTION 165

Click the Exhibit button. In the exhibit, a working Layer 3 VPN exists between all routers. No OSPF domain IDs are configured or attached in advertisements. What can be configured on the PE routers to allow the internal OSPF routes in Area 3 to show up as summary (Type 3) LSAs in CE2?

 

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A.

Assign a domain ID of 1.1.1.1 to all routes injected into the Layer 3 VPN on PE1.

B.

The routes will show up as summary LSAs by default.

C.

Configure PE2 to have a different domain ID than PE1.

D.

Configure a sham link between PE1 and CE1.

 

Correct Answer: B

 

 

QUESTION 166

Your router is receiving four BGP route advertisements for the 192.168.100.0/24 network. By default, which route becomes active?

 

A.

Route A, which is learned through EBGP with an AS path of 8001 and a MED of 175.

B.

Route B, which is learned through IBGP with an AS path of 9900, a MED of 150, and an IGP cost of 15.

C.

Route C, which is learned through IBGP with an AS path of 8001, a MED of 100, and an IGP cost of 10

D.

Route D, which is learned through EBGP with an AS path of 9900 and a MED of 200.

 

Correct Answer: C

 

QUESTION 167

Click the Exhibit button. In the exhibit, the RIP network 192.168.0.0/24 is redistributed into OSPF on R8. Which two statements are true? (Choose two.)

 

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A.

R4 receives the RIP network in a Type 7 LSA from R8.

B.

R7 receives the RIP network in a Type 5 LSA from R4.

C.

R2 receives the RIP network in a Type 7 LSA from R4.

D.

R3 receives the RIP network in a Type 5 LSA from R4.

 

Correct Answer: AD

 

 

QUESTION 168

Click the Exhibit button.

 

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The configuration excerpts shown below are applied to R1 and R2:

 

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Based on the exhibit and the configurations above, what combination of IS-IS adjacencies are created between R1 and R2?

 

A.

No adjacency is created

B.

Both L1 and L2

C.

L1 only

D.

L2 only

 

Correct Answer: A

 

 

QUESTION 169

In your network, customers are complaining about the performance of voice traffic. Which command displays the number of packets dropped due to the drop profile configured?

 

A.

show interfaces queue ge-1/0/0

B.

show interfaces terse

C.

show class-of-service interface ge-1/0/0

D.

show class-of-service forwarding-class

 

Correct Answer: A

 

 

QUESTION 170

You operate a Layer 3 VPN for multiple customers. To support advanced route filtering on your PE routers, you must advertise more than one BGP community on advertised VPN routes to remote PE routers. Which routing-instance configuration parameter supports this requirement?

 

A.

vrf-import

B.

vrf-export

C.

vrf-target import

D.

vrf-target export

 

Correct Answer: B

 

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