Xerox Versant 80 Press, Руководство системного администратора

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HTTP Procedures
HTTP
Hypertext Transfer Protocol (HTTP) is a request-response standard protocol between
clients and servers. Clients making HTTP requests are referred to as User Agents (UAs)
while servers responding to these requests for resources such as HTML pages, are referred
to as origin servers. There can be any number of intermediaries such as tunnels, proxies,
or gateways between UAs and origin servers.
This section describes how to configure the settings for the HTTP port. If HTTP is disabled,
you will need to enable it at the press before you can access CentreWare Internet Services.
1. In CentreWare Internet Services, select the Properties tab.
2. Select Connectivity > Protocols > HTTP.
3. Set the Maximum Session Number. The default number is 5.
4. Set the Port Number. The default number is 80.
5. To encrypt HTTP communication between the press and client computers (using
CentreWare Internet Services), next to Secure HTTP (SSL), select Enabled. This
includes data sent using IPsec, SNMP and Audit Log. A digital certificate must also
be installed on the press.
6. Type the Secure HTTP Port Number as needed. The HTTP traffic will be routed to
this port when SSL is enabled. The default is 443.
7. Set the Connection Time-Out.
8. Select Apply.
Additional HTTP Information
Type an address beginning with "https" rather than "http" into the Address bar in the
web browser when accessing CentreWare Internet Services if encrypted communication
is enabled.
Example of the Internet address entry and the IP address entry:
• http://xxx.yyyy.zz.vvv/
• http://192.168.1.1/
Encrypting HTTP communication additional information:
• The communication data between the press and networked computers can be
encrypted using HTTP.
• The Internet service port and IPP port use HTTP.
• The SSL and TLS protocols are used to encrypt the communication data. Also, a public
key and certificate are used to decrypt the data.
• The public key and certificate can be generated using CentreWare Internet Services.
The certificate is valid for a year. Also, an existing certificate can be imported into
the press.
Xerox ® Versant ® 80 Press 10-14
System Administration Guide
Configure CentreWare Internet Services Settings