Zyxel-communications P-335WT Manual de usuario descargar pdf (Pagina 193)

P-335 Series User’s Guide

Chapter 14 Content Filtering 193

The following table describes the labels in this screen.

Table 59 Content Filter

LABEL DESCRIPTION

Trusted Computer

IP Address

To enable this feature, type an IP address of any one of the computers in your

network (displayed in Parental Controls) that you want to have as a trusted

computer. This allows the selected computer(s) in parental controls to have full

access to all features that are configured to be blocked by content filtering and

parental controls. Leave this field blank to have no trusted computers.

You must also exclude this IP address and any others in the Parental Controls

screen, by performing one of the following actions

•Select Exclude specified address ranges from the Parental Control

enforcement and then Add the IP address(es) to the Select IP Addresses

field.

•Select Include specified address ranges in the Parental Control

enforcement. All trusted computer IP address(es) are displayed in the

Available IP Address field.

Restrict Web

Features

Select the box(es) to restrict a feature. When you download a page containing a

restricted feature, that part of the web page will appear blank or grayed out.

ActiveX A tool for building dynamic and active Web pages and distributed object

applications. When you visit an ActiveX Web site, ActiveX controls are

downloaded to your browser, where they remain in case you visit the site again.

Java A programming language and development environment for building

downloadable Web components or Internet and intranet business applications of

all kinds.

Cookies Used by Web servers to track usage and provide service based on ID.

Web Proxy A server that acts as an intermediary between a user and the Internet to provide

security, administrative control, and caching service. When a proxy server is

located on the WAN it is possible for LAN users to circumvent content filtering by

pointing to this proxy server.

Enable URL

Keyword Blocking

The Prestige can block Web sites with URLs that contain certain keywords in the

domain name or IP address. For example, if the keyword "bad" was enabled, all

sites containing this keyword in the domain name or IP address will be blocked,

e.g., URL http://www.website.com/bad.html would be blocked. Select this check

box to enable this feature.

Keyword Type a keyword in this field. You may use any character (up to 64 characters).

Wildcards are not allowed. You can also enter a numerical IP address.

Keyword List This list displays the keywords already added.

Add Click Add after you have typed a keyword.

Repeat this procedure to add other keywords. Up to 64 keywords are allowed.

When you try to access a web page containing a keyword, you will get a message

telling you that the content filter is blocking this request.

Delete Highlight a keyword in the lower box and click Delete to remove it. The keyword

disappears from the text box after you click Apply.

Clear All Click this button to remove all of the listed keywords.

Day to Block Select check boxes for the days that you want the Prestige to perform content

filtering. Select the Everyday check box to have content filtering turned on all

days of the week.

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