3com WX3000 Benutzerhandbuch
1-4
Module name
Description
NTP
Network time protocol module
PKI
Public key infrastructure module
RDS Radius
module
RMON
Remote monitor module
RSA
Revest, Shamir and Adleman encryption module
SHELL
User interface module
SNMP
Simple network management protocol module
SOCKET Socket
module
SSH Secure
shell
module
SYSMIB System
MIB
module
TAC HWTACACS
module
TELNET Telnet
module
TFTPC TFTP
client
module
VLAN
Virtual local area network module
VTY
Virtual type terminal module
XM XMODEM
module
default
Default settings for all the modules
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 Format
System information has the following format:
<priority> timestamp sysname module/level/digest:content
z
The closing set of angel brackets < >, the space, the forward slash /, and the colon are all required
in the above format.
z
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 device 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: