Network Administration FeaturesPhaser 7500 Color PrinterSystem Administrator Guide28Protocol ControlThis section includes:• HTTP on page 28• TCP/IP on page 28• Port 9100 on page 29• LPR on page 29• IPP (Internet Printing Protocol) on page 30• SNMP (Simple Network Management Protocol) on page 30• FTP (File Transfer Protocol) on page 31• Email Server or SMTP (Simple Mail Transfer Protocol) on page 31• MaiLinX Remote Printing on page 32• MaiLinX Alerts on page 33See also:Discovery Protocols on page 19All network protocols, including network printing, printing services, printer discovery, and managementprotocols can be enabled or disabled on the printer. If a protocol is enabled, you can set configurationparameters.Note: To secure protocols, disable any protocols you are not using. This prevents unauthorizedaccess through applications that use these protocols. For example, if you want to use IPP for asecure printing channel, disable the other printing protocols, Port 9100 and LPR.HTTPBy default, HTTP is enabled. For information on disabling HTTP, see the Xerox Technical Supportwebsite www.xerox.com/support.See also:HTTP, HTTPS, and SSL/TLS on page 38TCP/IPBoth IPv4 and IPv6 are supported. If both are turned off, you will lose access to CentreWare IS.To change TCP/IP settings:1. Launch your Web browser.2. Type your printer’s IP address in the browser Address field. For details, see Finding the Printer’s IPAddress on page 14.3. Click Properties.
