Which traffic must be allowed on the firewall to ensure that the MSE and WLC can communicate using NMSP?

An engineer just added a new MSE to Cisco Prime Infrastructure and wants to synchronize the MSE with the Cisco 5520 WLC, which is 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 can communicate using NMSP?
A. TCP 1613
B. UDP 16113
C. UDP 1613
D. TCP 16113

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One thought on “Which traffic must be allowed on the firewall to ensure that the MSE and WLC can communicate using NMSP?

  1. Correct Answer: D
    The TCP port (16113) that the controller and Cisco CMX communicate over must be open (not blocked) on
    any firewall that exists between the controller and the Cisco CMX for NMSP to function.

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