HP jetdirect 175x Administrator's Manual page 153

Hp jetdirect 175x printer-accessory: user guide
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CAUTION
Other
Use this tab to enable or disable various protocols supported by the
print server for printing, print services, and management. See
Table
4.13.
Table 4.13
Other Protocols (1 of 2)
Item
Enable Print
Protocols
Enable Print Services
ENWW
You should disable Telnet and ensure secure
embedded Web communications through HTTPS is
enabled before creating the initial SNMP v3
account. This will help to prevent access or
interception of account information over a
connection that is not secure.
SNMP v1 and v2c agents can coexist with the SNMP
v3 agent. However, to fully secure SNMP access,
you should disable SNMP v1 and v2c.
Description
Enable or disable network protocols supported by the print
server: IPX/SPX, AppleTalk, DLC/LLC. For example, you
should disable unused protocols to prevent printer access
using those protocols.
For network environments that use these protocols, see
Chapter
1.
Because it uses TCP/IP, the embedded Web server does
not allow disabling TCP/IP.
Enable or disable various print services supported by the
print server: port 9100, LPD (Line Printer Daemon), IPP
(Internet Printing Protocol), FTP (File Transfer Protocol).
Disable unused print services to prevent access through
those services.
Using the Embedded Web Server 153

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