Download New Updated (July) Juniper JN0-660 Actual Test 151-160

Ensurepass

 

QUESTION 151

What is the first step of the CSPF algorithm’s pruning process?

 

A.

Prune links with insufficient bandwidth.

B.

Prune links that contain an excluded administrative group.

C.

Prune links that do not contain an included administrative group.

D.

Prune links that do not contain an administrative group.

 

Correct Answer: A

 

 

QUE
STION 152

You are configuring CoS schedulers on an M Series router. For some queues, you want to limit throughput to the configured transmit rate, and buffer excess traffic. Which two transmission rate options can you use? (Choose two.)

 

A.

exact

B.

rate-limit

C.

remainder

D.

shaping-rate

 

Correct Answer: AD

 

 

QUESTION 153

You recently implemented an MSDP mesh group within your PIM-SM domain. Which two new behaviors can you expect? (Choose two.)

 

A.

SA messages from peer ASs will now be received.

B.

SA messages from group members will now require a peer-RPF check.

C.

SA messages will no longer be forwarded to other members in the group.

D.

SA messages from group members will no longer require a peer-RPF check.

 

Correct Answer: CD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QUESTION 154

A network uses IPv4 and IPv6 addressing. You must use only OSPFv3 as your IGP. Which configuration will advertise both IPv4 and IPv6 addresses to the network?

 

clip_image002

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: D

 

 

QUESTION 155

Click the Exhibit button. Traffic is flowing through an MX Series router. Traffic using the top and critical schedulers is out of profile, while all other traffic is currently in profile. Referring to the exhibit, which two statements are correct? (Choose two.)

 

clip_image004

 

A.

The top queue is serviced before the best-effort queue.

B.

The top queue is serviced after the best-effort queue.

C.

The critical queue is serviced before the best-effort queue.

D.

The critical queue is serviced after the best-effort queue.

 

Correct Answer: AD

 

 

 

 

 

 

 

QUESTION 156

Click the Exhibit button. Given the topology in the exhibit, which two requirements must be met to allow multicast traffic to flow from AS65001 to AS65002? (Choose two.)

 

clip_image006

 

A.

MSDP sessions must exist between all routers in AS65001.

B.

Source information must be relayed from AS65001 to AS65002.

C.

A full mesh of MBGP peering sessions must be formed within AS65001.

D.

A TCP session must be formed between the RPs in AS65001 andAS65002.

 

Correct Answer: BD

 

 

QUESTION 157

Which statement is true regarding the no-propagate-ttl feature?

 

A.

Supported only by Junos devices

B.

Configured on every LSR

C.

Configured only on ingress LSR

D.

Supported only on RSVP LSPs

 

Correct Answer: B

 

 

 

 

 

 

 

 

 

 

 

 

 

QUESTION 158

Click the Exhibit button. On the network shown in the exhibit, a network administrator is attempting to bring up an LSP between Boston and Seattle using administrative groups. Which two of the following LSP configurations allow the LSP to establish? (Choose two.)

 

clip_image008

clip_image010

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: CD

 

 

QUESTION 159

Click the Exhibit button. In the exhibit, R1 is advertising a BGP route into both IS-IS and OSPF. There is mutual redistribution from R1 and R2 into both OSPF and IS-IS.

 

clip_image012

 

The following traceroute is performed on R4:

 

clip_image014

 

What is one way to fix the routing loop?

 

clip_image016

 

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: A

 

 

QUESTION 160

Click the Exhibit button. You manage the network in the exhibit. Your customer contacts you and requests that OSPF traffic being routed between CE-2 and CE-3 use the VPN connection instead of the direct connection in its local network. In addition to creating a sham link between PE-2 and PE-3, what step is required?

 

clip_image018

 

A.

Set the sham link remote metric to be lower than 8.

B.

Set the sham link local metric to be lower than 8.

C.

Set the sham link preference to be lower than 8.

D.

Set the sham link interface metric to be lower than 8.

 

Correct Answer: A

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