Juniper JN0-349 JNCIS-ENT Exam Questions Instant Access

Question 1

Which OSPF area type receives only the default route from the backbone?

Atransmit area

Btotally stubby area

Cnot so stubby area

Dstub area

Answer : C

Question 2

Each PC and IP phone in your network is connected to a switch using the same port. All incoming data traffic is untagged and belongs to the v10 VLAN, while traffic coming from the IP phones is tagged with a VLAN value of 20 and should belong to the v20 VLAN on your switch.

In this scenario, which statement is correct?

AYou must enable the voice VLAN feature on the incoming interfaces and assign the v20 VLAN.

BYou must enable an IRB interface and assign it to the v10 and v20 VLANs.

CYou must enable LLDP-MED on the incoming interfaces and assign the v20 VLAN.

DYou must enable the guest VLAN feature on the incoming interfaces and assign the v20 VLAN.

Answer : A

Question 3

Click the Exhibit button.

Referring to the exhibit, which port will be selected as the RSTP root port on Switch-4?

Age-0/0/13.0

Bge-0/0/8.0

Cge-0/0/9.0

Dge-0/0/12.0

Answer : D

Question 4

You have an OSPF NSSA area that is also receiving IS-IS routes on the ASBR.

In this scenario, which LSA type is used to announce external IS-IS routes?

AType 7

BType 8

CType 1

DType 4

Answer : A

Question 5

Click the Exhibit button.

Referring to the exhibit, which statement is correct?

AR1 and R2 are elected as DROthers.

BR3 has the complete OSPF database.

CR3 and R4 have an adjacency state of Full.

DR4 is elected as the DR.

Answer : B

Question 6

What is a characteristic of OSPF ASBRs?

AASBRs transmit routing information between the backbone and other areas.

BASBRs cannot be part of the backbone and another area at the same time.

CASBRs inject routing information from outside the OSPF domain.

DASBRs link two OSPF areas.

Answer : C

Question 7

What types of authentication are supported in Junos for OSPF?

ASimple password

BMD5 checksum

CHitless key chain of MD5 keys/checksums

DAll of the above

Answer : D

Juniper Enterprise Routing and Switching, Specialist Exam JN0-349 JNCIS-ENT Exam Questions