Cisco 400-051 Exam
Refer to the exhibit. A collaboration engineer is configuring dynamic call routing and DN learning between two cisco UCM and two cisco UCM express. What two configuration tasks will support this? (Choose two)

- A. CME B should be configured as service advertisement forwarder only
- B. CME B should be configured as service advertisement client and forwarder
- C. Router A and B should be configured to use the same autonomous system number
- D. Router A and CME B should be configured to use the same autonomous system number
- E. Router B and CME B should be configured to use the same autonomous system number
- F. CME B should be configured as service advertisement client only.