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

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Question # 81

What is the minimum time gap required by the local system before putting a BFD control packet on the wire?

Detect Mult

Required Min Echo RX Interval

Desired Min TX Interval

Required Min RX Interval

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Question # 82

Refer to the exhibit.

Which action resolves the adjacency issue?

Match the hello interval timers.

Configure the same EIGRP process IDs.

Match the authentication keys.

Configure the same autonomous system numbers.

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Question # 83

An engineer needs dynamic routing between two routers and is unable to establish OSPF adjacency. The output of the show ip ospf neighbor command shows that the neighbor state is EXSTART/EXCHANGE. Which action should be taken to resolve this issue?

match the passwords

match the hello timers

match the MTUs

match the network types

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Question # 84

Refer to Exhibit.

A network administrator added one router in the Cisco DNA Center and checked its discovery and health from the Network Health Dashboard. The network administrator observed that the router is still showing up as unmonitored. What must be configured on the router to mount it in the Cisco DNA Center?

Configure router with NetFlow data

Configure router with the telemetry data

Configure router with routing to reach Cisco DNA Center

Configure router with SNMPv2c or SNMPv3 traps

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Question # 85

Refer to the exhibit.

BGP and EIGRP are mutually redistributed on R3, and EIGRP and OSPF are mutually redistributed on R1. Users report packet loss and interruption of service to applications hosted on the 10.1.1.0724 prefix. An engineer tested the link from R3 to R4 with no packet loss present but has noticed frequent routing changes on R3 when running the debug ip route command. Which action stabilizes the service?

Tag the 10.1.1.0/24 prefix and deny the prefix from being redistributed into OSPF on R1.

Repeat the test from R4 using ICMP ping on the local 10.1.1.0/24 prefix, and fix any Layer 2 errors on the host or switch side of the subnet. ^ C. Place an OSPF distribute-list outbound on R3 to block the 10.1.10/24 prefix from being advertised back to R3.

Reduce frequent OSPF SPF calculations on R3 that cause a high CPU and packet loss on traffic traversing R3.

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Question # 86

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 # 87

Refer to Exhibit.

Traffic from the branch network should route through HQ R1 unless the path is unavailable. An engineer tests this functionality by shutting down interface on the BRANCH router toward HQ_R1 router but 192.168.20.0/24 is no longer reachable from the branch router. Which set of configurations resolves the issue?

HQ_R1(config)# ip sla responder

HQ_R1(config)# ip sla responder icmp-echo 172.16.35.2

BRANCH(config)# ip sla 1

BRANCH(config-ip-sla)# icmp-echo 172.16.35.1

HQ_R2(config)# ip sla responder

HQ_R2(config)# ip sla responder icmp-echo 172.16.35.5

BRANCH(config)# ip sla 1

BRANCH(config-ip-sla)# icmp-echo 172.16.35.2

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