About the Author

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Joe Harris, CCIE No. 6200 (R&S, Security & SP) is a Systems Engineer with Cisco Systems® specializing in Security. In addition to authoring Cisco Network Security Little Black Book, Joe has also been a technical reviewer for several Cisco Press publications and written articles, white papers, and presentations on various security technologies. He also assists various Certification Partners by beta testing their newest CCIE certification workbooks and has been recognized by Cisco as an SE Wall of Fame award winner.

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Daily Trivia - 6/5

June 5th, 2008 • Related • Filed Under

The IP SLA control channel uses which protocol and port?

A)  TCP 1679
B)  UDP 1796
C)  UDP 1967
D)  TCP 1769

Please email me your answer to be entered into a monthly drawing for a free itunes or starbucks gift card. 

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