ZyXEL P-662HW-61 User Guide - Page 133
Multiple SSID P-662HW-D Models only
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Chapter 7 Wireless LAN Table 46 Application Priority Configuration LABEL DESCRIPTION Service The following is a description of the applications you can prioritize with WMM QoS. Select a service from the drop-down list box. • FTP File Transfer Program enables fast transfer of files, including large files that may not be possible by e-mail. FTP uses port number 21. • E-Mail Electronic mail consists of messages sent through a computer network to specific groups or individuals. Here are some default ports for e-mail: POP3 - port 110 IMAP - port 143 SMTP - port 25 HTTP - port 80 • WWW The World Wide Web is an Internet system to distribute graphical, hyperlinked information, based on Hyper Text Transfer Protocol (HTTP) - a client/ server protocol for the World Wide Web. The Web is not synonymous with the Internet; rather, it is just one service on the Internet. Other services on the Internet include Internet Relay Chat and Newsgroups. The Web is accessed through use of a browser. • User-Defined User-defined services are user specific services configured using known ports and applications. Dest Port This displays the port the selected service uses. Type a port number in the field provided if you want to use a different port to the default port. See table Appendix F on page 423 for information on port numbers. Priority Select a priority from the drop-down list box. See Table 44 on page 130 for more information on specific priorities. Apply Click Apply to save your changes back to the ZyXEL Device. Cancel Click Cancel to return to the previous screen without saving your changes. 7.10 Multiple SSID (P-662HW-D Models only) The ZyXEL Device supports multiple SSID which allows you to configure a second wireless network with its own security parameters. This means that you can allow two different user groups to be connected to the same access point. Each user group can have different security options and access to different resources on your network. For example, in an office, one permanent user group (A) can have access to the entire network and a second user group (B) can connect to the access point and use the wireless connection to only browse the Internet. P-662H/HW-D Series User's Guide 133