- (Exam Topic 2)
Refer to the exhibit.

CR2 and CR3 ate configured with OSPF. Which configuration, when applied to CR1. allows CR1 to exchange OSPF Information with CR2 and CR3 but not with other network devices or on new Interfaces that are added to CR1?

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

Correct Answer: D

- (Exam Topic 1)
Which protocol does REST API rely on to secure the communication channel?

1. A. TCP
2. B. HTTPS
3. C. SSH
4. D. HTTP

Correct Answer: B
The REST API accepts and returns HTTP (not enabled by default) or HTTPS messages that contain JavaScript Object Notation (JSON) or Extensible Markup Language (XML) documents. You can use any programming language to generate the messages and the JSON or XML documents that
contain the API methods or Managed Object (MO) descriptions.
Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2- x/rest_cfg/2_1_x/b_Cisco_APIC_REST_API_Configuration_Guide/b_Cisco_APIC_REST_API_Config uration_Guide_chapter_01.html

- (Exam Topic 4)
Which QoS feature uses the IP Precedence bits in the ToS field of the IP packet header to partition traffic into different priority levels?

1. A. marking
2. B. shaping
3. C. policing
4. D. classification

Correct Answer: D

- (Exam Topic 4)
Which mobility role is assigned to a client in the client table of the new controller after a Layer 3 roam?

1. A. anchor
2. B. foreign
3. C. mobility
4. D. transparent

Correct Answer: D

- (Exam Topic 4)

Refer to the exhibit. An engines configured TACACS^ to authenticate remote users but the configuration is not working as expected Which configuration must be applied to enable access?
A)

B)

C)

D)

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

Correct Answer: C