3Com Switch 7750 Configuration Guide

818 CHAPTER 75: INFORMATION CENTER
Note that a slash (/) separates the module name and severity level.
5 Severity
Switch information falls into three categories: log information, debugging
information and trap information. The information center classifies the
information into eight levels by severity or emergency. The higher the information
severity is, the lower the corresponding level is. For example, the “debugging”
severity corresponds to level 8, and the “emergencies” severity corresponds to
level 1. If filtered by severity, the information of a severity level greater than the
defined threshold will be filtered out for output. Therefore, when the severity
threshold is set to “debugging”, all information will be output. See Table 645 for
description of severities and corresponding levels.
Note that a slash (/) separates the level and digest.
6 Digest
It is a phrase within 32 characters, abstracting the information contents.
A colon (:) separates the digest and information contents.
SYSM System management module
SYSMIB System MIB module
TAC Terminal access controller module
TELNET Telnet module
TFTPC TFTP client module
TUNNEL Packets transparent transmission module
UDPH UDP helper module
USERLOG User log module
VFS Virtual file system module
VLAN Virtual local area network module
VRRP VRRP (virtual router redundancy protocol) module
VTY VTY (virtual type terminal) module
default Default settings for all the modules
Table 644 Modules generating information
Module name Description
Table 645 Severity definitions on the information center
Severity Value Description
emergencies 1 The system is unavailable.
alerts 2 Errors that need to be corrected immediately
critical 3 Critical errors
errors 4 Common errors
warnings 5 Warnings
notifications 6 Normal information that needs to be noticed
informational 7 Normal prompt information
debugging 8 Debugging information