JN0-351 Exam Dumps – Reliable Way to Pass and Get Certified

If you are looking for a reliable and comprehensive way to prepare for your JN0-351 certification exam, look no further than JN0-351 exam questions. These JN0-351 exam dumps questions are designed to help you assess your knowledge, identify your strengths and weaknesses, and improve your chances of passing the exam on the first try. These JN0-351 dumps questions cover all the topics and concepts that are essential for the JN0-351 exam, so you can be sure that you are fully prepared. Test Juniper JN0-351 free dumps below.

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1. Which two statements about redundant trunk groups on EX Series switches are correct? (Choose two.)

Redundant trunk groups use spanning tree to provide loop-free redundant uplinks.

Redundant trunk groups load balance traffic across two designated uplink interfaces.

Layer 2 control traffic is permitted on the secondary link.

If the active link fails, then the secondary link automatically takes over.

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2. Which statement is correct about the IS-IS ISO NET address?

An ISO NET address defined with a system ID of 0000.0000.0000 must be selected as the DI

An ISO NET address must be unique for each device in the network.

You can only define a single ISO NET address per device.

The Area ID must match on all devices within a L2 area.

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3. Exhibit





You are troubleshooting an issue where traffic to 192.168.10.0/24 is being sent to R1 instead of your desired path through R2.

Referring to the exhibit, what is the reason for the problem?

R2's route is not the best path due to loop prevention.

R2's route is not the best path due to a lower origin code.

R1's route is the best path due to a higher local preference

R1's route is the best path due to the shorter AS path.

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4. Exhibit





Which command displays the output shown in the exhibit?

show route forwarding-table

show ethernet-switching table

show ethernet―switching table extensive

show route forwarding―table family ethernet-switching

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5. You want to use filter-based forwarding (FBF) on your Internet peering router to load-balance traffic to two directly connected ISPs based on the source address.

Which two statements are correct in this scenario? (Choose two.)

FBF uses the no-forwarding routing instance type.

FBF uses the forwarding routing instance type.

RIB groups are used to copy routes from the inet. o routing table.

RIB groups are used to hide routes in the inet. 0 routing table.

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6. Which two statements are correct about tunnels? (Choose two.)

BFD cannot be used to monitor tunnels.

Tunnel endpoints must have a valid route to the remote tunnel endpoint.

IP-IP tunnels are stateful.

Tunnels add additional overhead to packet size.

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7. You are concerned about spoofed MAC addresses on your LAN.

Which two Layer 2 security features should you enable to minimize this concern? (Choose two.)

dynamic ARP inspection

IP source guard

DHCP snooping

static ARP

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8. Exhibit





Referring to the exhibit, which statement is correct?

The local device is using a bridge priority of 4k.

The root bridge is using a bridge priority of 4k.

The root bridge has not been elected for this RSTP topology.

The local device is the root bridge for this RSTP topology.

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9. Exhibit





You are a network operator troubleshooting BGP connectivity.

Which two statements are correct about the output shown in the exhibit? (Choose two.)

Peer 10.32.1.2 is configured for AS 63645.

The BGP session is not established.

The R1 is configured for AS 65400.

The routers are exchanging IPv4 routes.

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10. Exhibit.





What is the management IP address of the device shown in the exhibit?

10.210.20.233

172.23.12.100

128.0.0.1

172.23.11.10

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11. You are a network operator who wants to add a second ISP connection and remove the default route to the existing ISP You decide to deploy the BGP protocol in the network.

What two statements are correct in this scenario? (Choose two.)

IBGP updates the next-hop attribute to ensure reachability within an A

IBGP peers advertise routes received from EBGP peers to other IBGP peers.

IBGP peers advertise routes received from IBGP peers to other IBGP peers.

EBGP peers advertise routes received from IBGP peers to other EBGP peers.

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12. Which two statements are correct about generated routes? (Choose two.)

Generated routes require a contributing route.

Generated routes show a next hop in the routing table.

Generated routes appear in the routing table as static routes

Generated routes cannot be redistributed into dynamic routing protocols.

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13. A new network requires multiple topology support. You decide to use IS-IS in this situation.

Which three protocol topologies are supported in this scenario? (Choose three.)

IPsec

anycast

IPv6

multicast

IPv4

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14. Which two mechanisms are part of building and maintaining a Layer 2 bridge table? (Choose two.)

blocking

flooding

learning

listening

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15. After receiving a BGP route, which two conditions are verified by the receiving router to ensure that the received route is valid? (Choose two)

The AS-path length is greater than 0.

The loops do not exist.

The next hop is reachable.

The local preference is greater than 0.

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16. Which statement about aggregate routes is correct?

Aggregate routes can only be used for static routing but not for dynamic routing protocols.

Aggregate routes are automatically generated for all of the subnets in a routing table.

Aggregate routes are always preferred over more specific routes, even when the specific routes have a better path.

Aggregate routes are used for advertising summarized network prefixes.

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17. Exhibit





You are receiving the BGP route shown in the exhibit from four different upstream ISPs.

Referring to the exhibit, which ISP will be selected as the active path?

ISP1

ISP 3

ISP 4

ISP 2

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18. You need to configure a LAG between your switches. In this scenario, which two statements are correct? (Choose two.)

Duplex and speed settings are not required to match on both participating devices.

Duplex and speed settings are required to match on both participating devices.

Member links are not required to be contiguous ports.

Member links are required to be contiguous ports.

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19. What is the default MAC age-out timer on an EX Series switch?

30 minutes

30 seconds

300 minutes

300 seconds

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20. Which statement is correct about IP-IP tunnels?

IP-IP tunnels only support encapsulating IP traffic.

IP-IP tunnels only support encapsulating non-IP traffic.

The TTL in the inner packet is decremented during transit to the tunnel endpoint.

There are 24 bytes of overhead with IP-IP encapsulation.

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