Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 109

An engineer just added a new MSE to Cisco Prime Infrastructure and wants to synchronize the MSE with the Cisco 5520 WLC, located behind a firewall in a DMZ.
It is noticed that NMSP messages are failing between the two devices. Which traffic must be allowed on the firewall to ensure that the MSE and WLC are able to communicate using NMSP?

Answer options

Correct answer: D

Explanation

The correct answer is D, TCP 16113, as this is the designated port for NMSP communication between the MSE and the WLC. The other options either specify the wrong protocol (UDP instead of TCP) or incorrect port numbers, which would not allow proper synchronization between the two devices.