3Com 4210 PWR Configuration Manual page 456

454 C 40: I
HAPTER NFORMATION
System Information
Format
n
n
C
ENTER
Table 340 Source module name list
Module name
TFTPC
VLAN
VTY
XM
default
To sum up, the major task of the information center is to output the three types of
information of the modules onto the ten channels in terms of the eight severity
levels and according to the user's settings, and then redirect the system
information from the ten channels to the six output directions.
System information has the following format:
<priority>timestamp sysname module/level/digest:content
The closing set of angel brackets < >, the space, the forward slash /, and the
■
colon are all required in the above format.
Before the <priority> may have %, "#, or * followed with a space, indicating
■
log, alarm, or debugging information respectively.
Below is an example of the format of log information to be output to a log host:
% <188>Dec 6 10:44:55:283 2006 3Com NTP/5/NTP_LOG:- 1 - NTP service enable
("-1-" indicates that the unit number of the device is 1.)
What follows is a detailed explanation of the fields involved:
Priority
The priority is calculated using the following formula: facility*8+severity-1, in
which
facility (the device name) defaults to local7 with the value being 23 (the value
■
of local6 is 22, that of local5 is 21, and so on).
severity (the information level) ranges from 1 to 8. Table 338 details the value
■
and meaning associated with each severity.
Note that there is no space between the priority and timestamp fields and the
priority field appears only when the information has been sent to the log host.
Timestamp
Timestamp records the time when system information is generated to allow users
to check and identify system events.
There is a space between the timestamp and sysname (host name) fields.
The time stamp has the following two formats.
Without the universal time coordinated (UTC) time zone, the time stamp is in
■
the format of "Mmm dd hh:mm:ss:ms yyyy".
Description
TFTP client module
Virtual local area network module
Virtual type terminal module
Xmodem module
Default settings for all the modules