350-401 Free Practice Test

- (Exam Topic 1)
Refer to the exhibit

Which single security feature is recommended to provide Network Access Control in the enterprise?

1. A. MAB
2. B. 802.1X
3. C. WebAuth
4. D. port security sticky MAC

Correct Answer: B

- (Exam Topic 3)

Refer to the exhibit. An attacker can advertise OSPF fake routes from 172.16.20.0 network to the OSPF domain and black hole traffic. Which action must be taken to avoid this attack and still be able to advertise this subnet into OSPF?

1. A. Configure 172.16.20.0 as a stub network.
2. B. Apply a policy to filter OSPF packets on R2.
3. C. Configure a passive Interface on R2 toward 172.16.20.0.
4. D. Configure graceful restart on the 172.16.20.0 interface.

Correct Answer: C

- (Exam Topic 1)
How is Layer 3 roaming accomplished in a unified wireless deployment?

1. A. An EoIP tunnel is created between the client and the anchor controller to provide seamless connectivity as the client is associated with the new AP.
2. B. The client entry on the original controller is passed to the database on the new controller.
3. C. The new controller assigns an IP address from the new subnet to the client
4. D. The client database on the original controller is updated the anchor entry, and the new controller database is updated with the foreign entry.

Correct Answer: D

- (Exam Topic 2)
Which technology does VXLAN use to provide segmentation for Layer 2 and Layer 3 traffic?

1. A. bridge domain
2. B. VLAN
3. C. VRF
4. D. VNI

Correct Answer: D
VXLAN has a 24-bit VXLAN network identifier (VNI), which allows for up to 16 million (= 224) VXLAN segments to coexist within the same infrastructure. This surely solve the small number of traditional VLANs.

- (Exam Topic 1)

What does the cisco DNA REST response indicate?

1. A. Cisco DNA Center has the Incorrect credentials for cat3850-1
2. B. Cisco DNA Center is unable to communicate with cat9000-1
3. C. Cisco DNA Center has the incorrect credentials for cat9000-1
4. D. Cisco DNA Center has the Incorrect credentials for RouterASR-1

Correct Answer: C