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Juniper JN0-649 Practice Test - Questions Answers, Page 5

Question list

List of questions

Question 41

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Which two statements are correct regarding the behavior shown in the exhibit? (Choose two.)

Question 42

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You are troubleshooting connectivity between an EVPN spine switch configured as a route reflector and a leaf node with an IP address of 10.30.100.6. Referring to the exhibit, what is the problem?

Question 43

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You have scheduled maintenance operations for one of the devices in your OSPF network. Referring to the exhibit, which three statements are correct? (Choose three.)

Question 44

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You are running OSPF as your IGP. The interfaces connecting two routers are in the ExStart state. You notice that something is incorrect with the configuration. Referring to the exhibit, which stat

Question 45

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You are asked to configure an 802.1X solution that supports dynamic VLAN assignment. In this scenario, which two modes support using vendor-specific attributes (VSAs)? (Choose two.)

Question 46

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You are using 802.1X authentication in your network to secure all ports. You have a printer that does not support 802.1X and you must ensure that traffic is allowed to and from this printer without

Question 47

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Referring to the exhibit, which two statements are correct? (Choose two.)

Question 48

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In OSPF, how does a router ensure that LSAs advertised to a neighboring router are received?

Question 49

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Referring to the exhibit, which two statements are correct? (Choose two.)

Question 50

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A user is attempting to watch a high-definition video being streamed from the media server over the network. However, the user complains that the experienced video quality is poor. While logged on t

Question 41

Which two statements are correct regarding the behavior shown in the exhibit? (Choose two.)

The ge-1/1/0 interface is configured as secondary for Area 0.

The router is an ABR.

The router is not an ABR.

The ge-1/1/0 interface is configured as secondary for Area 100.

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Question 42

You are troubleshooting connectivity between an EVPN spine switch configured as a route reflector and a leaf node with an IP address of 10.30.100.6.

Referring to the exhibit, what is the problem?

The neighbor 10.30.100.3 statement is missing from leaf1's configuration.

The spine node is not configured for the family inet NLRI.

The neighbor 10.30.100.6 statement is missing from spine1's configuration.

The leaf node is not configured for the family evpn NLRI.

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Question 43

You have scheduled maintenance operations for one of the devices in your OSPF network.

Referring to the exhibit, which three statements are correct? (Choose three.)

R1 does not participate in OSPF routing.

Any traffic destined for networks that terminate on R1 will still be forwarded to R1.

The metrics for all transit interfaces on R1 is set to the maximum value of 65,535.

R1 participates in OSPF routing but does not send or receive transit traffic.

R1 does not send or receive transit traffic during the maintenance window even if no alternative paths exist to the given destination.

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Question 44

You are running OSPF as your IGP. The interfaces connecting two routers are in the ExStart state. You notice that something is incorrect with the configuration.

Referring to the exhibit, which statement is correct?

The subnet mask is incorrect.

The MTU setting are incorrect.

The interface type is incorrect.

The IP addresses are incorrect.

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Question 45

You are asked to configure an 802.1X solution that supports dynamic VLAN assignment.

In this scenario, which two modes support using vendor-specific attributes (VSAs)? (Choose two.)

static MAC bypass mode

single-secure supplicant mode

multiple supplicant mode

single supplicant mode

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You are using 802.1X authentication in your network to secure all ports. You have a printer that does not support 802.1X and you must ensure that traffic is allowed to and from this printer without authentication.

In this scenario, what will satisfy the requirement?

MAC filtering

MACsec

static MAC bypass

MAC RADIUS

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Question 47

Referring to the exhibit, which two statements are correct? (Choose two.)

The DS-2 switch will be root bridge for MSTI 2.

The DS-1 switch will be root bridge for MSTI 1.

The DS-1 switch will be root bridge for MSTI 2.

The DS-2 switch will be root bridge for MSTI 1.

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Question 48

In OSPF, how does a router ensure that LSAs advertised to a neighboring router are received?

LSA flooding guarantees that all routers will receive them successfully.

LSAs are sent over a TCP connection.

LSAs are acknowledged by the neighboring router.

LSAs are advertised with an acknowledgement bit.

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Question 49

Referring to the exhibit, which two statements are correct? (Choose two.)

BPDUs from the root bridge for VLAN 10 have been received on the ge-0/0/7.0 interface.

DS-1 is the root bridge for VLAN 10.

BPDUs from the root bridge for VLAN 20 have been received on the ge-0/0/7.0 interface.

Default VSTP bridge priority values are configured.

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Question 50

A user is attempting to watch a high-definition video being streamed from the media server over the network. However, the user complains that the experienced video quality is poor. While logged on to router B, a Juniper Networks device, you notice that video packets are being dropped.

In this scenario, what would solve this problem?