HP 635n HP Jetdirect Print Server Administrator's Guide (Firmware V.36) - Page 143

Network Statistics, TCP/IP Protocol Information, Table, on TCP/IP Configuration Information

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Table 8-4 Security Settings (continued) Message Description Specified: A user-specified SNMP set community has been set. Access List (IPv4 only) Identifies whether a host access control list is configured on the HP Jetdirect print server. A host access control list specifies the IP address of individual systems, or IP network of systems, that are allowed access to the print server and device. Specified: A host access list is configured on the HP Jetdirect print server. Not Specified: A host access list is not configured on the print server. All systems are allowed access. Secure Web Specifies the use of encrypted communications between a browser and the HP Jetdirect embedded Web server. Optional (HTTPS/HTTP): Allows unencrypted communications using standard HTTP ports, as well as encrypted communications using HTTPS (secure HTTP). HTTPS Required: Only encrypted communications on HTTPS is allowed. Network Statistics Information in this section of the Jetdirect configuration page is described in Table 8-5 Network Statistics on page 133. Table 8-5 Network Statistics Message Description TOTAL PACKETS RECEIVED Total number of frames (packets) received by the HP Jetdirect print server without error. This includes broadcast, multicast packets, and packets specifically addressed to the print server. This number does not include packets specifically addressed to other nodes. UNICAST PACKETS RECEIVED Number of frames specifically addressed to this HP Jetdirect print server. This does not include broadcasts or multicasts. BAD PACKETS RECEIVED Total number of frames (packets) received with errors by the HP Jetdirect print server. FRAMING ERRORS RECEIVED Maximum of CRC (Cyclic Redundancy Check) errors and framing errors. CRC errors are frames received with CRC errors. Framing errors are frames received with alignment errors. A large number of framing errors could indicate a cabling problem with your network. TOTAL PACKETS TRANSMITTED Total number of frames (packets) transmitted without error. UNSENDABLE PACKETS Total number of frames (packets) not successfully transmitted because of errors. TRANSMIT COLLISIONS Number of frames not transmitted because of repeated collisions. TRANSMIT LATE COLLISIONS Total number of frames not transmitted because a late collision occurred. Late collisions often occur when cable lengths exceed network specifications. A large number may indicate a cabling problem on the network. TCP/IP Protocol Information Information in this section of the Jetdirect configuration page is described below. For general TCP/IP configuration parameters, see Table 8-6 TCP/IP Configuration Information on page 134. For IPv4 parameters, see Table 8-7 IPv4 Section on page 134. For IPv6 parameters, see Table 8-8 IPv6 Section on page 136. For error messages, see Table 8-13 Error Messages on page 140. ENWW HP Jetdirect Configuration Page 133

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Message
Description
Specified
: A user-specified SNMP set community has been set.
Access List
(IPv4 only) Identifies whether a host access control list is configured on the HP Jetdirect
print server. A host access control list specifies the IP address of individual systems, or
IP network of systems, that are allowed access to the print server and device.
Specified
: A host access list is configured on the HP Jetdirect print server.
Not Specified
: A host access list is not configured on the print server. All systems are
allowed access.
Secure Web
Specifies the use of encrypted communications between a browser and the HP Jetdirect
embedded Web server.
Optional (HTTPS/HTTP)
: Allows unencrypted communications using standard HTTP
ports, as well as encrypted communications using HTTPS (secure HTTP).
HTTPS Required
: Only encrypted communications on HTTPS is allowed.
Network Statistics
Information in this section of the Jetdirect configuration page is described in
Table
8
-
5
Network Statistics
on page
133
.
Table 8-5
Network Statistics
Message
Description
TOTAL PACKETS RECEIVED
Total number of frames (packets) received by the HP Jetdirect print server without error.
This includes broadcast, multicast packets, and packets specifically addressed to the
print server. This number does not include packets specifically addressed to other
nodes.
UNICAST PACKETS RECEIVED
Number of frames specifically addressed to this HP Jetdirect print server. This does not
include broadcasts or multicasts.
BAD PACKETS RECEIVED
Total number of frames (packets) received with errors by the HP Jetdirect print server.
FRAMING ERRORS RECEIVED
Maximum of CRC (Cyclic Redundancy Check) errors and framing errors. CRC errors
are frames received with CRC errors. Framing errors are frames received with
alignment errors. A large number of framing errors could indicate a cabling problem with
your network.
TOTAL PACKETS TRANSMITTED
Total number of frames (packets) transmitted without error.
UNSENDABLE PACKETS
Total number of frames (packets) not successfully transmitted because of errors.
TRANSMIT COLLISIONS
Number of frames not transmitted because of repeated collisions.
TRANSMIT LATE COLLISIONS
Total number of frames not transmitted because a late collision occurred. Late collisions
often occur when cable lengths exceed network specifications. A large number may
indicate a cabling problem on the network.
TCP/IP Protocol Information
Information in this section of the Jetdirect configuration page is described below. For general TCP/IP
configuration parameters, see
Table
8
-
6
TCP/IP Configuration Information
on page
134
. For IPv4
parameters, see
Table
8
-
7
IPv4 Section
on page
134
. For IPv6 parameters, see
Table
8
-
8
IPv6 Section
on page
136
. For error messages, see
Table
8
-
13
Error Messages
on page
140
.
Table 8-4
Security Settings (continued)
ENWW
HP Jetdirect Configuration Page
133