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Juniper JN0-649 Practice Test - Questions Answers, Page 7

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You are deploying IP phones in your enterprise networks. When plugged in, the IP phones must automatically negotiate the power requirements for the new connection with the EX Series switches.

In this scenario, which protocol should be used to enable this behavior?

A.
CDP
A.
CDP
Answers
B.
MP-BGP
B.
MP-BGP
Answers
C.
LLDP-MED
C.
LLDP-MED
Answers
D.
LLDP
D.
LLDP
Answers
Suggested answer: C

Referring to the exhibit, which statement is correct when a failure exists on the link between host2 and switch5 on this EVPN-VXLAN fabric?

A.
The switch5 device will send a Type 2 route to all peers.
A.
The switch5 device will send a Type 2 route to all peers.
Answers
B.
The switch5 device will send a Type 4 route to all peers.
B.
The switch5 device will send a Type 4 route to all peers.
Answers
C.
The switch5 device will send a Type 1 route to all peers.
C.
The switch5 device will send a Type 1 route to all peers.
Answers
D.
The switch5 device will send a Type 3 route to all peers.
D.
The switch5 device will send a Type 3 route to all peers.
Answers
Suggested answer: D

Referring to the exhibit, traffic ingresses on interface ge-0/0/3 and egresses on interface ge-0/0/4.

Which queue does traffic with the IP precedence value of 100 use?

A.
network-control
A.
network-control
Answers
B.
assured-forwarding
B.
assured-forwarding
Answers
C.
best-effort
C.
best-effort
Answers
D.
expedited-forwarding
D.
expedited-forwarding
Answers
Suggested answer: D

Your network is multihomed to two ISPs. The BGP sessions are established; however, the ISP peers are not receiving any routes.

Which two statements are correct about troubleshooting your configuration? (Choose two.)

A.
Verify the import policies on your router.
A.
Verify the import policies on your router.
Answers
B.
Verify that the BGP routes are active in your routing table.
B.
Verify that the BGP routes are active in your routing table.
Answers
C.
Verify the export policies on your router.
C.
Verify the export policies on your router.
Answers
D.
Verity that the multihop settings are configured on your router.
D.
Verity that the multihop settings are configured on your router.
Answers
Suggested answer: C, D

Referring to the exhibit, you have placed the cos multifield classifier on all edge interfaces and configured the relevant CoS parameters.

In this scenario, which two statements are correct? (Choose two.)

A.
SSH traffic using the default port will be placed in the af forwarding class and accepted.
A.
SSH traffic using the default port will be placed in the af forwarding class and accepted.
Answers
B.
SSH traffic using the default port will be placed in the best-effort forwarding class and accepted.
B.
SSH traffic using the default port will be placed in the best-effort forwarding class and accepted.
Answers
C.
UDP traffic using the 16000 port will be placed in the voice forwarding class and accepted.
C.
UDP traffic using the 16000 port will be placed in the voice forwarding class and accepted.
Answers
D.
UDP traffic using the 16000 port will be placed in the best-effort forwarding class and accepted.
D.
UDP traffic using the 16000 port will be placed in the best-effort forwarding class and accepted.
Answers
Suggested answer: A, C

Explanation:


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