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Juniper JN0-649 Practice Test - Questions Answers

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Question 1

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You are troubleshooting a BGP connection.

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

Juniper JN0-649 image Question 1 51003 09182024211314000000

Packet fragmentation is preventing the session from establishing.
Packet fragmentation is preventing the session from establishing.
The 192.168.1.5 peer has a misconfigured MD5 key.
The 192.168.1.5 peer has a misconfigured MD5 key.
The ge-0/0/1 interface is disabled.
The ge-0/0/1 interface is disabled.
The 192.168.1.4 peer has a misconfigured autonomous system number.
The 192.168.1.4 peer has a misconfigured autonomous system number.
Suggested answer: A, C
asked 18/09/2024
Christopher Adams
40 questions

Question 2

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Referring to the exhibit, anycast RP is implemented to ensure multicast service availability. The source is currently sending multicast traffic using group 239.1.1.1 and R3 is receiving PIM register messages, but R2 does not have active source information.

In this scenario, what are two methods to receive the active source information on R2? (Choose two.)

Juniper JN0-649 image Question 2 51004 09182024211314000000

Configure an RP set in PIM on R1, allowing R1 to forward PIM register messages to R2 and R3 in the set.
Configure an RP set in PIM on R1, allowing R1 to forward PIM register messages to R2 and R3 in the set.
Configure an MSDP protocol between R2 and R3.
Configure an MSDP protocol between R2 and R3.
Configure an RP set in PIM on R2 and R3, allowing the RPs to forward PIM register messages to the other RPs in the set.
Configure an RP set in PIM on R2 and R3, allowing the RPs to forward PIM register messages to the other RPs in the set.
Configure an MSDP protocol between R1 and R2.
Configure an MSDP protocol between R1 and R2.
Suggested answer: A, C
asked 18/09/2024
Sundarrajan Mugunthan
34 questions

Question 3

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You are asked to establish interface level authentication for users connecting to your network. You must ensure that only corporate devices, identified by MAC addresses, are allowed to connect and authenticate. Authentication must be handled by a centralized server to increase scalability.

Which authentication method would satisfy this requirement?

MAC RADIUS
MAC RADIUS
captive portal
captive portal
802.1X with single-secure supplicant mode
802.1X with single-secure supplicant mode
802.1X with multiple supplicant mode
802.1X with multiple supplicant mode
Suggested answer: A
asked 18/09/2024
Débora Gomes Almeida
45 questions

Question 4

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Referring to the exhibit, which LSA type is used to advertise 192.168.1.0/24 to R5?

Juniper JN0-649 image Question 4 51006 09182024211314000000

Type 5
Type 5
Type 4
Type 4
Type 3
Type 3
Type 7
Type 7
Suggested answer: B
asked 18/09/2024
Sergiu Anton
33 questions

Question 5

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You enable the Multiple VLAN Registration Protocol (MVRP) to automate the creation and management of virtual LANs.

Which statement is correct in this scenario?

The forbidden mode does not register or declare VLANs.
The forbidden mode does not register or declare VLANs.
When enabled, MVRP affects all interfaces.
When enabled, MVRP affects all interfaces.
Timers dictate when link state changes are propagated.
Timers dictate when link state changes are propagated.
MVRP works with RSTP and VSTP.
MVRP works with RSTP and VSTP.
Suggested answer: B
asked 18/09/2024
Jason Hicks
44 questions

Question 6

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Which address range is used for source-specific multicast?

239.0.0.0/8
239.0.0.0/8
233.0.0.0/8
233.0.0.0/8
232.0.0.0/8
232.0.0.0/8
224.2.0.0/16
224.2.0.0/16
Suggested answer: C
asked 18/09/2024
Marek Siwek
36 questions

Question 7

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Which three configuration parameters must match on all switches within the same MSTP region?

(Choose three.)

VLAN to instance mapping
VLAN to instance mapping
revision level
revision level
configuration name
configuration name
bridge priority
bridge priority
region name
region name
Suggested answer: B, C, E
asked 18/09/2024
Abid Ali Minhas
35 questions

Question 8

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Which two statements are correct about the deployment of EVPN-VXLAN on QFX Series devices?

(Choose two.)

Type 1 route advertisements always have the single-active flag set to 1.
Type 1 route advertisements always have the single-active flag set to 1.
Junos OS supports underlay replication for BUM traffic forwarding.
Junos OS supports underlay replication for BUM traffic forwarding.
Junos OS supports ingress replication for BUM traffic forwarding.
Junos OS supports ingress replication for BUM traffic forwarding.
Type 1 route advertisements always have the single-active flag set to 0.
Type 1 route advertisements always have the single-active flag set to 0.
Suggested answer: B, C
asked 18/09/2024
tony Gentry
42 questions

Question 9

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Your enterprise network is running BGP VPNs to support multitenancy. Some of the devices with which you peer BGP do not support the VPN NLRI. You must ensure that you do not send BGP VPN routes to the remote peer.

Which two configuration steps will satisfy this requirement? (Choose two.)

Configure an import policy on the remote peer to reject the routes when they are received.
Configure an import policy on the remote peer to reject the routes when they are received.
Configure an export policy on the local BGP peer to reject the VPN routes being sent to the remote peer.
Configure an export policy on the local BGP peer to reject the VPN routes being sent to the remote peer.
Configure a route reflector for the VPN NLRI.
Configure a route reflector for the VPN NLRI.
Configure the apply-vpn-export feature on the local BGP peer.
Configure the apply-vpn-export feature on the local BGP peer.
Suggested answer: B, D
asked 18/09/2024
Mir Ali
42 questions

Question 10

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You want to create an OSPF area that only contains intra-area route information in the form of Type 1 and Type 2 LSAs.

In this scenario, which area is needed to accomplish this task?

totally non-to-stubby area
totally non-to-stubby area
totally stubby area
totally stubby area
stub area
stub area
non-to-stubby area
non-to-stubby area
Suggested answer: B
asked 18/09/2024
Mohsin Raza
43 questions
Total 65 questions
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