Cisco 300-410 ENARSI Exam Questions Instant Access

Question 1

Which security feature can protect DMVPN tunnels?

AIPsec

BTACACS+

CRTBH

DRADIUS

Answer : A

Question 2

How are LDP neighbors discovered?

AUnicast hellos are sent to directly connected neighbors IP addresses.

BMulticast hellos are sent to the 224.0.0.2 group address.

CBroadcasts hellos are sent to the 255.255.255.255 broadcast address.

DMulticast hellos are sent to the 224.0.0.5 group address.

Answer : B

Question 3

Refer to the exhibit.

An engineer receives this error message when trying to access another router in-band from the serial interface connected to the console of R1. Which configuration is needed on R1 to resolve this issue?

AOption A

BOption B

COption C

DOption D

Answer : D

https://community.cisco.com/t5/other-network-architecture/out-of-band-router-access/td-p/333295

The ''transport output none'' command prevents any protocol connection made from R1.

Therefore our SSH connection to 192.168.12.2 was refused. In order to fix this problem we can

configure ''transport output ssh'' under ''line console 0'' of R1.

Note: The parameter ''-l'' specifies the username to log in as on the remote machine.

Question 4

How do devices operate in MPLS L3VPN topology?

AP and associated PE routers with IGP populate the VRF table in different VPNs.

BCE routers connect to the provider network and perform LSP functionality

CP routers provide connectivity between PE devices with MPLS switching.

DP routers support PE to PE VPN tunnel without LSP functionality

Answer : C

Question 5

Refer to the exhibit.

During troubleshooting it was discovered that the device is not reachable using a secure

web browser. What is needed to fix the problem?

Apermit tcp port 443

Bpermit udp port 465

Cpermit tcp port 465

Dpermit tcp port 22

Answer : A

Question 6

What are two features of BFD? (Choose two.)

Ascalable

Breplaces hello messages

Creliable

Dintensive on CPU for Layer 2 links

Erequires routing protocols

Answer : A, C

Question 7

Refer to the exhibit.

R1 and R2 are configured for EIGRP peering using authentication and the neighbors failed to come up. Which action resolves the issue?

AConfigure a matching key-id number on both routers

BConfigure a matching lowest key-id on both routers

CConfigure a matching key-chain name on both routers

DConfigure a matching authentication type on both router

Answer : A

Cisco Implementing Cisco Enterprise Advanced Routing and Services 300-410 ENARSI Exam Questions