Lexmark International Inc 5056 Manuale Utente
Setting security using the Embedded Web Server (EWS)
143
Administrative Support
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Using Secure mode
You can configure the TCP and UDP ports to one of three modes:
•
Disabled-Never allows network connections to this port.
•
Secure and Unsecure-Allows the port to remain open, even in Secure mode.
•
Unsecured Only-Allows the port to only open when the printer is not in Secure mode
Note: A password must be set to enable Secure mode. Once enabled, only the ports set
to Secure and Unsecure will be open.
To configure the Secure mode for TCP and UDP ports from the Embedded Web Server:
1
Open your Web browser. In the address line, enter the IP address of the printer you want to
configure using the format: http://ip_address/.
configure using the format: http://ip_address/.
2
Click Configuration.
3
Under Other Settings, click Network/Ports.
4
Click TCP/IP Port Access.
Note: Disabling ports will disable function on the printer.
Using 802.1x Authenticating
802.1x port authentication allows the printer to join networks that require authentication before
allowing access. 802.1x port authentication can be used with the WPA (Wi-Fi Protected Access)
feature of an optional internal wireless print server to provide WPA-Enterprise security support.
allowing access. 802.1x port authentication can be used with the WPA (Wi-Fi Protected Access)
feature of an optional internal wireless print server to provide WPA-Enterprise security support.
Support for 802.1x requires the establishment of credentials for the printer. The printer must be
known to the Authentication Server (AS). The AS will allow network access to devices presenting a
valid set of credentials which typically involves a name/password combination and possibly a
certificate. The AS will allow network access to printers presenting a valid set of credentials. You can
manage the credentials by using the Embedded Web Server of the printer. To use certificates as part
of the credentials:
known to the Authentication Server (AS). The AS will allow network access to devices presenting a
valid set of credentials which typically involves a name/password combination and possibly a
certificate. The AS will allow network access to printers presenting a valid set of credentials. You can
manage the credentials by using the Embedded Web Server of the printer. To use certificates as part
of the credentials:
1
Open your Web browser. In the address line, enter the IP address of the printer you want to
configure using the format: http://ip_address/.
configure using the format: http://ip_address/.
2
Click Configuration.
3
Under Other Settings, click Network/Ports.
4
Click Certificate Management.