HP J7949E Manual de usuario descargar pdf (Pagina 124)

ENWW Using the Embedded Web Server 124

Access Control

Use this tab to display the Access Control List (ACL) on the

HP Jetdirect print server. An access control list (or host access list)

specifies individual host systems, or networks of host systems, that

will be allowed to access the print server and the attached network

device. Up to 10 entries can be included on the list. If the list is

empty (no hosts are listed), any supported system can access the

print server.

CAUTION Use caution when using this feature. You may lose

your ability to communicate with the HP Jetdirect

print server if your system is not properly specified

in the list, or access through HTTP is disabled.

For use of the host access list as a security feature,

see Chapter 7

Note By default, hosts with HTTP connections (for

example, through the embedded Web server or IPP

-- the Internet Printing Protocol) are allowed access

to the print server regardless of access control list

entries.

To disable access by HTTP hosts, clear the Allow

Web Server (HTTP) access checkbox at the

bottom of the list.

Host systems are specified by their IP addresses or network

number. If the network contains subnets, an address mask may be

used to identify whether the IP address designates an individual

host system or a group of host systems.

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HP J7949E Manual de usuario Pagina 124