[Update Sep 2022] Latest JNCIS-ENT JN0-348 dumps exam material

Latest JNCIS-ENT JN0-348 dumps

Latest JNCIS-ENT JN0-348 dumps exam material has 92 exam questions and answers, verified by Juniper-certified experts to be true and valid, candidates download JN0-348 dumps with PDF and VCE: https://www.lead4pass.com/jn0-348.html
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Read the latest JNCIS-ENT JN0-348 dumps exam questions and answers online

Number of exam questionsExam nameFromRelease timeLast updated
15Enterprise Routing and Switching, SpecialistLead4PassSep 3, 2022jn0-348 dumps
New Question 1:

What are the two benefits of 802.3ad link aggregation? (Choose two.)

A. It increases bandwidth.

B. It ensures symmetrical paths.

C. It simplifies interface configuration.

D. It creates physical layer redundancy.

 

Correct Answer: AD


New Question 2:

 

Which protocol prevents loops and calculates the best path through a switched network that contains redundant paths?

A. VRRP

B. STP

C. DHCP

D. IS-IS

 

Correct Answer: B


New Question 3:

 

Which two characteristics are true for EBGP peerings? (Choose two.)

A. EBGP peers must be directly connected.

B. EBGP connects peer devices in the same autonomous system.

C. EBGP connects peer devices in two different autonomous systems.

D. EBGP peers can be connected over a multi-hop connection.

 

Correct Answer: CD


New Question 4:

 

Which two port security features use the DHCP snooping database for additional port security? (Choose two.)

A. dynamic ARP inspection

B. MACsec

C. IP Source Guard

D. MAC learning

 

Correct Answer: AC


New Question 5:

 

You want to configure Layer 2 services over an IP-based tunneling mechanism between two sites.

Which configuration statement is required to accomplish this task?

A. set interfaces gr-0/0/0.0 family bridge

B. set interfaces IP-0/0/0.0 encapsulation VLAN-bridge

C. set interfaces gr-0/0/0.0 encapsulation VLAN-bridge

D. set interfaces IP-0/0/0.0 family bridge

 

Correct Answer: A


New Question 6:

 

Which two routes belong to the 172.16.0.0/22 aggregate route? (Choose two.)

A. 172.16.4.0/24

B. 172.16.0.0/24

C. 172.16.5.0/24

D. 172.16.3.0/24

 

Correct Answer: BD


New Question 7:

 

Which two statements are correct regarding the root bridge election process when using STP? (Choose two.)

A. A lower system MAC address is preferred.

B. A higher bridge priority is preferred.

C. A lower bridge priority is preferred.

D. A higher system MAC address is preferred.

 

Correct Answer: AC


New Question 8:

 

new jn0-348 dumps questions 8

Referring to the exhibit, which configuration will force traffic to always use ae0.0 as long as it is active?

new jn0-348 dumps questions 8-1

A. B. C. D.

 

Correct Answer: C

 


New Question 9:

 

Your network is configured with dynamic ARP inspection (DAI) using the default parameters for all the DHCP and ARP-related configurations. You just added a new device connected to a trunk port and configured it to obtain an IP address using DHCP.

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

A. The DHCP server assigns the IP addressing information to the new device.

B. DAI validates the ARP packets for the new device against the DHCP snooping database.

C. The ARP request and response packets for the new device will bypass DAI.

D. DHCP snooping adds the DHCP-assigned IP address for the new device to its database.

 

Correct Answer: AB


New Question 10:

 

You have configured the router with an IS-IS interface metric of 2048. However, the IS-IS interface metric of 63 is being applied to the interface of this router.

What must you do to enable the larger metric value?

A. Enable wide metrics.

B. Disable narrow metrics.

C. Restart the IS-IS protocol.

D. Enable level 1 IS-IS routing.

 

Correct Answer: A


New Question 11:

 

Which two statements describe BGP attributes? (Choose two.)

A. BGP attributes help determine the best path to a destination.

B. The origin attribute indicates the autonomous systems through which the route has traversed.

C. BGP attributes are always optional.

D. The AS path attribute indicates the autonomous systems through which the route has traversed.

 

Correct Answer: AD


New Question 12:

 

You want to advertise only a default route into a new area, which will be called area 7.

In this scenario, which configuration statement would solve this problem?

A. [email protected]# set protocols OSPF area 0.0.0.7 nssa default-lsa default-metric 10

B. [email protected]# set protocols OSPF area 0.0.0.7 stub no-summaries

C. [email protected]# set protocols OSPF area 0.0.0.7 stub default-metric 10

D. [email protected]# set protocols OSPF area 0.0.0.7 stub

 

Correct Answer: A


New Question 13:

 

Which area is reserved for the OSPF backbone?

A. Area 0.0.0.0

B. Area 1.1.1.1

C. Area 2.2.2.2

D. Area 3.3.3.3

 

Correct Answer: A


New Question 14:

 

You want to configure your Junos device so that routing information from certain prefixes on a neighboring router are ignored.

What should you configure on your device?

A. It interfaces

B. firewall rule

C. martian address

D. vt interface

 

Correct Answer: C


New Question 15:

 

Which three mechanisms are associated with the bridging process? (Choose three.)

A. blocking

B. flooding

C. aging

D. filtering

E. listening

 

Correct Answer: BCD


 

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