Juniper JN0-648 JNCIP-ENT Exam Practice Test Instant Access

Question 1

Click the Exhibit button.

You are investigating reports of increased latency and discover that some routes cause customer traffic to traverse a route reflector instead of the optimal path.

Referring to the exhibit, which configuration statement would solve the problem?

Adelete protocols bgp group BGP-MESH peer-as

Bset policy-options policy-statement NHS term BGP_ROUTES from external

Cset protocols bgp group BGP-MESH import NHS

Ddelete protocols bgp group BGP-MESH export NHS

Answer : B

root@vMX1# show policy-options policy-statement nhs

term 1 {

from {

protocol bgp;

external;

}

then {

next-hop self;

}

Question 2

You receive the same 100.200.0/16 route from all four ISPs to which you are connected.

Referring to the exhibit, which ISP's route will be selected as active?

AISP-A

BISP-B

CISP-C

DISP-D

Answer : A

Question 3

Exhibit.

Which two statements are true about the 802. 1X output shown in the exhibit? (Choose two.)

AEAPoL traffic will not be sent out of the use ge-0/0/1 interface

BEAPoL traffic will be sent out of the ge-0/0/1 interface.

CThe supplicant is authenticated using 802. 1X

DThe supplicant is not authenticated using 802. 1X

Answer : B, D

Question 4

Exhibit.

You are implementing CoS for a custom application that is labeling its packets with DSCP code-point 101111. You have applied the configuration shown in the exhibit, but not that while some custom application traffic ingressin on ge-0/0/1 transits the SRX Series device successfully, packets ingressing all other ge-* interfaces are being dropped.

Which action should you take to solve this problem?

AConfigure a scheduler and scheduler map for expedited-forwarding and apply to all interfaces.

BModify the BA classifier to assign code point 101111 to loss priority low.

CRemove the BA classifier from all ge-interfaces.

DApply the rate-limit-ef policer to all ge-interfaces.

Answer : D

Question 5

You are deploying IP phones in your Layer 2 network and are asked to ensure that the switch sends VLAN and CoS information to the IP phones automatically.

In this scenario, which protocol should be used?

APoE

BPoE+

CLLDP

DLLDP_MED

Answer : D

Question 6

Exhibit.

YourNet is learning the 210.210.40.0/24 route from Provider A and Provider B YourNet would like to forward traffic destined to the 210.210.40.0/24 networking using Provider B.

Referring to the exhibit, how would you accomplish this task?

AAdd the well-known no-export community to the routes learned through R2.

BApply an export policy to R1's IBGP peers to set a higher local preference.

CAdd the well-known no-export community to the routes learned through R1.

DApply an export policy to R2's IBGP peers to set a Their local preference.

Answer : D

Question 7

You are implementing 802.1x access control in your network of EX Series switches. You have some older client devices connecting to your network which do not support 802.1x.

Which statement is true regarding the older devices?

ABy default, the supplicant will send EAP messages and keep the port in an unauthorized state.

BBy default, the authenticator will send EAP messages and keep the port in an unauthorized state.

CBy default, the supplicant will send EAP messages until it reaches a predefined limit, after which it begins to forward traffic.

DBy default, the authenticator will send EAP messages until it reaches a predefined, after which it begins to forward traffic.

Answer : C

Juniper Enterprise Routing and Switching, Professional Exam JN0-648 JNCIP-ENT Exam Practice Test