Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 237
A wireless engineer must design mobility between two buildings at a campus site. The engineer has one controller at each site. The engineer is investigating inter- controller CAPWAP data and control traffic. Which two ports must be open? (Choose two.)
Answer options
- A. 5246
- B. 5247
- C. 8443
- D. 16666
- E. 16667
Correct answer: D, E
Explanation
The correct ports for inter-controller CAPWAP communication are 16666 and 16667. Ports 5246 and 5247 are typically used for CAPWAP control traffic, while 8443 is often used for secure web traffic, making them unsuitable for the engineer's requirement.