Cisco 300-410 Practice Exams
Last updated on Apr 01,2025- Exam Code: 300-410
- Exam Name: Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)
- Certification Provider: Cisco
- Latest update: Apr 01,2025
Refer to the exhibit.
An engineer observes that every time the ICMP packet is lost at a polling interval, track 1 goes down, which causes unnecessary disruption and instability in the network. The engineer does not want the traffic to be rerouted if the loss of ICMP packets is negligible. If the packet loss is persistent for a longer duration, the track must go down and the traffic must be rerouted.
Which action resolves the issue?
- A . Change the IP SLA schedule to run only at certain intervals.
- B . Increase the threshold value from 1000 to 1500.
- C . Increase the timeout value from 1000 to 1500
- D . Define a delay timer under track 1.
Refer to the exhibit.
R4 is experiencing packet drop when trying to reach 172.16.2.7 behind R2.
Which action resolves the issue?
- A . Insert a /16 floating static route on R2 toward R3 with metric 254
- B . Insert a /24 floating static route on R2 toward R3 with metric 254
- C . Enable auto summarization on all three routers R1, R2, and R3
- D . Disable auto summarization on R2
Refer to the exhibit.
A network engineer is adding a new spoke router into an existing DMVPN Phase 3 tunnel with a hub router to provide secure communication between sites.
Which additional configuration must the engineer apply to enable the tunnel to come up?
- A . ip nhrp registration no-unique
- B . ip nhrp server-only non-caching
- C . ip nhrp responder tunnel
- D . ip nhrpnhs 172.23.5.1
Refer to the exhibit.
An engineer implemented CoPP to limit Telnet traffic to protect the router CPU. It was noticed that the Telnet traffic did not pass through CoPP.
Which configuration resolves the issue?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Refer to the exhibit.
An engineer must configure a per VRF for TACACS+ for company A.
Which configuration on RTG-1 accomplishes the task?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Refer to the exhibit.
An engineer configured NetFlow on R1, but the NMS server cannot see the flow from ethernet 0/0 of R1.
Which configuration resolves the issue?
- A . flow monitor Flowmonitor1
source Ethernet0/0 - B . interface Ethernet0/1
ip flow monitor Flowmonitor1 input
ip flow monitor Flowmonitor1 output - C . interface Ethernet0/0
ip flow monitor Flowmonitor1 input
ip flow monitor Flowmonitor1 output - D . flow exporter FlowAnalyzer1
source Ethernet0/0
Refer to the exhibit.
An engineer noticed that the router log messages do not have any information about when the event occurred.
Which action should the engineer take when enabling service time stamps to improve the logging functionality at a granular level?
- A . Replace OSPF process 10 on the interfaces with OSPF process 1 and configure an additional router IO with IPv6 address
- B . Replace OSPF process 10 on the interfaces with OSPF process 1. and remove process 10 from the global configuration
- C . Replace OSPF process 10 on the interfaces with OSPF process 1 for the IPv6 address and remove process 10 from the global configuration
- D . Replace OSPF process 10 on the interfaces with OSPF process 1 for the IPv4 address and remove process 10 from the global configuration
Refer to the exhibit.
An engineer cannot determine the time of the problem on R1 due to a mismatch between the router local clock and legs.
Which command synchronizes the time between new log entries and the local clock on R1?
- A . service timestamps debug datetime msec show.timezone
- B . service timestamps log datetime locatetime msec
- C . service timestamps datebug datetime localtime msec
- D . service timestamps log datetime msec show-timezone
Which component of MPLS VPNs is used to extend the IP address so that an engineer is able to identify to which VPN it belongs?
- A . VPNv4 address family
- B . RD
- C . RT
- D . LDP
Refer to the exhibit.
A network administrator reviews the branch router console log to troubleshoot the OSPF adjacency issue with the DR router.
Which action resolves this issue?
- A . Advertise the branch WAN interface matching subnet for the DR site.
- B . Configure matching hello and dead intervals between sites.
- C . Configure the WAN interface for DR site in the related OSPF area.
- D . Stabilize the DR site flapping link to establish OSPF adjacency.