» Unlabelled » A company utilizing a segmented network structure recently installed the BlackBerry Collaboration Service, configured it to use the TLS protocol for Microsoft Windows Messenger on its own server, and placed it in a network segment from the Microsoft Live Communications Server. Which port must be open on the internal firewall to allow TLS traffic?

Friday, 21 September 2012

A company utilizing a segmented network structure recently installed the BlackBerry Collaboration Service, configured it to use the TLS protocol for Microsoft Windows Messenger on its own server, and placed it in a network segment from the Microsoft Live Communications Server. Which port must be open on the internal firewall to allow TLS traffic?

A. 5061
B. 5060
C. 443
D. 8443
E. 1533

Answer: A

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