HP 635n HP Jetdirect Print Server Administrator's Guide - Page 134

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

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Table 8-3 Security Settings (continued) Message Description Not Specified: An SNMP set community name has not been set. 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 8-4 Network Statistics. Table 8-4 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 8-5 TCP/IP Configuration Information. For IPv4 parameters, see 124 Chapter 8 HP Jetdirect Configuration Pages ENWW

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Message
Description
Not Specified: An SNMP set community name has not been set.
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
8-4
Network
Statistics
.
Table 8-4
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
8-5
TCP/IP
Configuration
Information
. For IPv4 parameters, see
Table 8-3
Security Settings (continued)
124
Chapter 8
HP Jetdirect Configuration Pages
ENWW