300-410 Free Practice Test

- (Exam Topic 3)

Refer to the exhibit The route to 192 168 200 0 is flapping between R1 and R2 Which set of configuration changes resolves the flapping route?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: D

- (Exam Topic 3)
Refer to the exhibit.

When the FastEthemet0/1 goes down, the route to 172.29.0 0/16 via 192.168.253 2 is not installed in the RIB. Which action resolves the issue?

1. A. Configure reported distance greater than the feasible distance
2. B. Configure feasible distance greater than the successor's feasible distance.
3. C. Configure reported distance greater than the successor's feasible distance.
4. D. Configure feasible distance greater than the reported distance

Correct Answer: D
From the exhibit, we notice network 172.29.0.0/16 was learned via two routes:
+ From 192.168.254.2 with FD = 307200 and AD = 281600
+ From 192.168.253.2 with FD = 410200 and AD = 352300
The first route is installed into the RIB as the successor route because of lower FD.
When the first route fails, router will not use the second route as it does not satisfy the feasibility condition. The feasibility condition states that, the Advertised Distance (AD, also called the reported distance) of a route must be lower than the feasible distance of the current successor route.

- (Exam Topic 3)
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?

1. A. ip nhrp registration no-unique
2. B. ip nhrp server-only non-caching
3. C. ip nhrp responder tunnel
4. D. ip nhrpnhs 172.23.5.1

Correct Answer: D

- (Exam Topic 3)

Refer to the exhibit. APC is configured to obtain an IP address automatically, but it receives an IP address only from the 169.254.0.0 subnet The DHCP server logs contained no DHCPDISCOVER message from the MAC address of the PC. Which action resolves the issue?

1. A. Configure an ip helper-address on the router to forward DHCP messages to the server.
2. B. Configure DHCP Snooping on the switch to forward DHCP messages to the server.
3. C. Configure a DHCP reservation on the server for the PC.
4. D. Configure a static IP address on the PC and exclude it from the DHCP pool.

Correct Answer: A

- (Exam Topic 3)

Refer to the exhibit A CoPP policy is implemented to allow specific control traffic, but the traffic is not matching as expected and is getting unexpected behavior of control traffic. Which action resolves the issue?

1. A. Use match-any instruction in class-map
2. B. Create a separate class map against each ACL.
3. C. Create a separate class map lor ICMP traffic.
4. D. Use default-class to match ICMP traffic

Correct Answer: A