300-410 Exam Dumps - Implementing Cisco Enterprise Advanced Routing and Services (300-410 ENARSI)

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Question # 121

What are two functions of LDP? (Choose two.)

It is defined in RFC 3038 and 3039.

It requires MPLS Traffic Engineering.

It advertises labels per Forwarding Equivalence Class.

It must use Resource Reservation Protocol.

It uses Forwarding Equivalence Class

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Question # 122

Refer to the exhibit.

R1 is connected with R2 via GigabitEthernet0/0, and R2 cannot ping R1. What action will fix the issue?

Fix route dampening configured on the router.

Replace the SFP module because it is not supported.

Fix IP Event Dampening configured on the interface.

Correct the IP SLA probe that failed.

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Question # 123

An engineer configured Reverse Path Forwarding on an interface and noticed that the routes are dropped when a route lookup fails on that interface for a prefix that is available in the routing table Which interface configuration resolves the issue?

ip verify unicast source reachable-via rx

ip verify unicast source reachable-via any

ip verify unicast source reachable-via allow-default

ip verify unicast source reachable-via 12-src

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Question # 124

Refer to the exhibit. The OSPF neighbor relationship is not coming up What must be configured to restore OSPF neighbor adjacency?

OSPF on the remote router

matching hello timers

use router ID

matching MTU values

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Question # 125

Exhibit:

NTP is configured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15. Which action resolves the issue?

Check and resolve reachability between the WLC and the NTP server

Reset the NTP server to resolve any synchronization issues for all devices

Check and resolve reachability between Cisco DNA Center and the NTP server

Check and configure NTP on the WLC and synchronize with Cisco DNA Center

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Question # 126

Refer to the exhibit. The DHCP client is unable to receive an IP address from the DHCP server RouterB is configured as follows:

Interface fastethernet 0/0

description Client DHCP ID 394482431

Ip address 172 31 11 255 255.255 0

ip route 172.16.1.0 255 255 255.0 10.1.1.2

Which command is required on the fastethernet 0/0 interface of RouterB to resolve this issue?

RouterB(config-if)#lp helper-address 172.31.1.1

RouterBiconfig-ififclp helper-address 255.255 255 255

RouterB(config-if)#lp helper-address 172.16.1.1

RouterB(config-if)#lp helper-address 172.16.1.2

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Question # 127

An engineer sets up a DMVPN connection to connect branch 1 and branch 2 to HQ branch 1 and branch 2 cannot communicate with each other. Which change must be made to resolve this issue?