Juniper JN0-349 JNCIS-ENT Exam Practice Test Instant Access

Question 1

Which two statements about DIS elections in IS-IS are correct? (Choose two.)

AIf a priority tie occurs, the router with the higher subnetwork point of attachment (SNPA) value becomes the DIS.

BThe router with the higher priority value becomes the DIS.

CThe router with the lower priority value becomes the DIS.

DIf a priority tie occurs, the router with the lower subnetwork point of attachment (SNPA) value becomes the DIS.

Answer : A, B

Question 2

Click the Exhibit button.

You are attempting to set up IS-IS on a device that has two interfaces (ge-0/0/1.0 and ge-0/0/2.0) in Level 1 and one interface (ge-0/0/0.0) in Level 2; however, it does not participate in either level.

Referring to the exhibit, what is the problem?

AThe ge-0/0/0.0 interface must have the Level 1 disable statement removed.

BThe lo0 interface must participate in both levels.
. One of the interfaces requires a network entity title on it.

DAll of the interfaces must have the level disable statement removed.

Answer : B

Question 3

Your router is learning the 172.25.11.0/24 prefix from both the BGP and OSPF protocols. A routing policy is configured on your device to advertise the prefix to an established BGP peer but the peer is not receiving the prefix. You want to allow the prefix to be advertised to the BGP peer.

What should you do on this router to satisfy this requirement?

AEnable the automatic removal of peer AS information from the prefix.

BEnable the advertisement of inactive BGP routes.

CEnable the automatic removal of private AS numbers from the prefix.

DEnable the automatic refreshing of BGP routes.

Answer : B

Question 4

Which two statements about Layer 2 firewall filters are correct? (Choose two.)

AYou can apply only one firewall filter term per filter.

BYou can apply only one input filter per VLAN.

CYou can apply multiple firewall filter terms per filter.

DYou can apply multiple input filters per VLAN.

Answer : B, C

Question 5

Routet-1 and Router-2 must connect through the Internet using a tunneling technology. Hosts that are connected to Router-1 and Router-2 will be sending traffic up to 1500 bytes. The maximum segment size that is supported across the path is 1520 bytes.

Which tunneling technology will allow this communication to take place?

AIP-IP tunnel

BGRE tunnel

CIPsec VPN tunnel mode

DIPsec VPN transport mode

Answer : A

Question 6

The router ID is not configured.

How does OSPFv3 determine the router ID in this situation?

AOSPFv3 uses the IPv4 address of the first interface that comes up.

BOSPFv3 uses the IPv6 address of the last interface that comes up.

COSPFv3 uses the IPv6 address of the first interface that comes up.

DOSPFv3 uses the IPv4 address of the last interface that comes up.

Answer : A

Question 7

You are running a Virtual Chassis with nonstop routing enabled. You want to confirm that the BGP routing table synchronization has completed on the backup Routing Engine.

Which command will show you this information?

Ashow task replication

Bshow bgp summary

Cshow bgp neighbor

Dshow bgp replication

Answer : D

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