ZyXEL Communications MAX-306M1, User Manual

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Chapter 5 Tutorials
User’s Guide
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Under Available Services, select HTTP(TCP:80) then click the Add button.
Repeat this for CU-SEEME(TCP/UDP:7648,24032).
This blocks all web and video chat traffic, while leaving other ports open for other
types of traffic, such as ports 25 and 587 for e-mail and port 21 for FTP.
The Blocked Services window updates accordingly.
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Next, configure the Schedule to Block area with the days and hours for blocking
web access to your employees.
In this example, the five weekly work days are selected as well as the standard
work hours of 3:30 PM to 8:30 PM (or 20:30 in 24-hour format).
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Finally, click Apply to save your settings.