JN0-352 by Juniper Actual Free Exam Questions And Answers

Question 1

Which two statements describe NSR? (Choose two.)

A. NSR provides routing loop protection.

B. NSR requires GRES to function properly.

C. NSR rapidly detects link failures.

D. NSR provides high availability with multiple Routing Engines.

Discussion 0

Correct Answer: B,D Vote an answer

Question 2

Which two statements are correct about using firewall filters on EX Series switches? (Choose two.)

A. You can deploy both stateless and stateful firewall filters on an EX Series switch.

B. You can deploy only stateless firewall filters on an EX Series switch.

C. You can apply firewall filters to both Layer 2 and Layer 3 traffic on an EX Series switch.

D. You can only apply firewall filters to Layer 2 traffic on an EX Series switch.

Discussion 0

Correct Answer: B,C Vote an answer

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Question 3

You are asked to deploy nonstop active routing (NSR) on a dual-Routing Engine platform. In this scenario, what are two additional requirements for proper operation? (Choose two.)

A. Graceful restart must be enabled on all neighbors.

B. GRES must be enabled.

C. All routing neighbors must support graceful restart extensions.

D. Both Routing Engines must run the same Junos OS version.

Discussion 0

Correct Answer: B,D Vote an answer

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Question 4

What are two reasons for creating multiple areas in OSPF? (Choose two.)

A. to increase the number of adjacencies in the backbone

B. to increase the size of the LSDB

C. to reduce the convergence time

D. to reduce LSA flooding across the network

Discussion 0

Correct Answer: C,D Vote an answer

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Question 5

You are troubleshooting a BGP routing issue between your network and a customer router and are reviewing the BGP routing policies. Which two statements are correct in this scenario?
(Choose two.)

A. Import policies are applied after the RIB-ln table.

B. Export policies are applied after the RIB-Local table.

C. Export policies are applied to routes in the RIB-ln table.

D. Import policies are applied to routes in the RIB-Local table.

Discussion 0

Correct Answer: A,B Vote an answer

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Question 6

Which statement describes the purpose of an integrated routing and bridging (IRB) interface on a Juniper Networks EX Series Switch?

A. It removes the need for routing instances.

B. It provides a Layer 3 gateway for a specific VLAN.

C. It performs Layer 2 switching across multiple VLANs.

D. It replaces the need for trunk ports.

Discussion 0

Correct Answer: B Vote an answer

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Question 7

Refer to Exhibit:

You have applied a firewall filter as an ingress filter on the ge-0/0/0 interface of your Juniper Networks EX Series Switch as shown in the exhibit. An external host sends an ICMP ping packet to the router.
Which statement is correct about how this packet is processed?

A. The icmp-counter and tcp-counter are both incremented and the packet is accepted.

B. The icmp-counter is incremented and the packet is dropped.

C. The icmp-counter is incremented and the packet is accepted.

D. The icmp-counter and blocked-counter are both incremented and the packet is dropped.

Discussion 0

Correct Answer: D Vote an answer

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Question 8

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

A. BFD cannot be used to monitor tunnels.

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

C. Tunnels add additional overhead to packet size.

D. IP-IP tunnels are stateful.

Discussion 0

Correct Answer: B,C Vote an answer

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Question 9

You have enabled MACsec on two directly connected Ethernet devices but MACsec is not working. Which two actions will solve this problem? (Choose two.)

A. Configure the switch interface as an access port.

B. Verify the MTU on both sides of the link.

C. Verify the CAK and CKN match on both sides of the link.

D. Configure the switch interface as a trunk port.

Discussion 0

Correct Answer: B,C Vote an answer

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Question 10

Referring to the exhibit, all possible firewall filters are configured along the path from Server A to Server B. In which order will Switch 1 process transmit (Tx) and receive (Rx) firewall filters?

A. Rx-Port --> Rx-VLAN --> Rx-Router --> Tx-VLAN --> Tx-Port

B. Rx-Port --> Rx-VLAN --> Rx-Router --> Tx-Router --> Tx-VLAN -> Tx-Port

C. Rx-Port --> Rx-VLAN --> Tx-VLAN --> Tx-Port

D. Rx-Port --> Rx-Router --> Tx-Router --> Tx-Port

Discussion 0

Correct Answer: B Vote an answer

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Question 11

Which two elements are used to create the STP bridge ID? (Choose two.)

A. the system MAC address

B. the root port number

C. the port cost

D. the bridge priority value

Discussion 0

Correct Answer: A,D Vote an answer

Question 12

In addition to the MAC addresses, what information is stored in the bridging table? (Choose two.)

A. ether type details

B. MAC learned time

C. preamble of Ethernet packet

D. interface details

Discussion 0

Correct Answer: B,D Vote an answer

Question 13

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

A. Generated routes require a contributing route.

B. Generated routes cannot be redistributed into dynamic routing protocols.

C. Generated routes show a next hop in the routing table.

D. Generated routes appear in the routing table as static routes

Discussion 0

Correct Answer: A,C Vote an answer

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Question 14

Which two fields must match in an OSPF hello packet to form an adjacency over a broadcast link? (Choose two.)

A. dead interval

B. designated router

C. router priority

D. network mask

Discussion 0

Correct Answer: A,D Vote an answer

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Question 15

You are configuring a router as a new Level 1 router in an existing Level 1 area. The NET address for an existing Level 1 router is 49.0011.1111.2222.3333.00. The new router must form a Level 1 adjacency with the existing router. What should be the area ID in this scenario?

A. 49

B. 00

C. 3333

D. 0011

Discussion 0

Correct Answer: D Vote an answer

Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) - JN0-352 Exam Practice Test

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