HP 635n HP Jetdirect Print Server Administrator's Guide - Page 87

Dlc/llc, Snmp

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Table 4-10 AppleTalk Settings (continued) Item Description Click the Refresh selected zone Info button to refresh the list of available zones. DLC/LLC Using the checkbox provided, you can enable (check) or disable (clear) the DLC/LLC (Data Link Control/Logical Link Control) protocols on the HP Jetdirect print server. If the checkbox is clear, DLC/ LLC protocols are disabled. SNMP You can specify or change the SNMP (Simple Network Management Protocol) parameters provided. See Table 4-11 SNMP Settings. CAUTION If you use HP Web Jetadmin to manage your devices, you should use HP Web Jetadmin to seamlessly configure SNMP v3 and other security settings on the print server. Using the embedded Web server to create the SNMP v3 account will erase any existing SNMP v3 accounts. In addition, the SNMP v3 account information will need to be implemented on the SNMP management application. For more information, see SNMP v3. Table 4-11 SNMP Settings Item Enable SNMPv1/v2 readwrite access Description This option enables the SNMP v1/v2c agents on the print server. Custom community names can be configured to control management access to the print server. An SNMP Set Community Name is a password to be able to configure (or "write") SNMP information on the HP Jetdirect print server. An SNMP Get Community Name is a password to retrieve (or "read") SNMP information on the HP Jetdirect print server. An incoming SNMP SetRequest or GetRequest command must contain the appropriate Set or Get community name before the print server will respond. A community name must be ASCII characters and can be up to 255 characters long. The default Get community name is "public", which can be disabled to restrict access by checking the checkbox provided. NOTE If "public" is disabled, some port monitors or discovery utilities may not operate properly. Enable SNMPv1/v2 readonly access Disable SNMPv1/v2 Enable SNMPv3 This option enables the SNMP v1/v2c agents on the print server, but limits access to readonly. Write-access is disabled. The default Get community name "public" is automatically enabled. This option disables the SNMP v1/v2c agents on the print server, which is recommended for secure environments. If SNMP v1/v2c is disabled, some port monitors or discovery utilities may not operate properly. (Full-featured HP Jetdirect print servers only) This option enables (check) or disables (clear) the SNMP v3 agent on the print server. ENWW Networking Tab 77

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Item
Description
Click the
Refresh selected zone Info
button to refresh the list of available zones.
DLC/LLC
Using the checkbox provided, you can enable (check) or disable (clear) the DLC/LLC (Data Link
Control/Logical Link Control) protocols on the HP Jetdirect print server. If the checkbox is clear, DLC/
LLC protocols are disabled.
SNMP
You can specify or change the SNMP (Simple Network Management Protocol) parameters provided.
See
Table
4-11
SNMP
Settings
.
CAUTION
If you use HP Web Jetadmin to manage your devices, you should use HP Web
Jetadmin to seamlessly configure SNMP v3 and other security settings on the print server.
Using the embedded Web server to create the SNMP v3 account will erase any existing
SNMP v3 accounts. In addition, the SNMP v3 account information will need to be
implemented on the SNMP management application. For more information, see
SNMP
v3
.
Table 4-11
SNMP Settings
Item
Description
Enable SNMPv1/v2 read-
write access
This option enables the SNMP v1/v2c agents on the print server. Custom community names
can be configured to control management access to the print server.
An SNMP Set Community Name is a password to be able to configure (or “write”) SNMP
information on the HP Jetdirect print server.
An SNMP Get Community Name is a password to retrieve (or “read”) SNMP information on
the HP Jetdirect print server.
An incoming SNMP SetRequest or GetRequest command must contain the appropriate Set
or Get community name before the print server will respond.
A community name must be ASCII characters and can be up to 255 characters long.
The default Get community name is “public”, which can be disabled to restrict access by
checking the checkbox provided.
NOTE
If “public” is disabled, some port monitors or discovery utilities may not
operate properly.
Enable SNMPv1/v2 read-
only access
This option enables the SNMP v1/v2c agents on the print server, but limits access to read-
only. Write-access is disabled. The default Get community name “public” is automatically
enabled.
Disable SNMPv1/v2
This option disables the SNMP v1/v2c agents on the print server, which is recommended for
secure environments. If SNMP v1/v2c is disabled, some port monitors or discovery utilities
may not operate properly.
Enable SNMPv3
(Full-featured HP Jetdirect print servers only) This option enables (check) or disables (clear)
the SNMP v3 agent on the print server.
Table 4-10
AppleTalk Settings (continued)
ENWW
Networking Tab
77