3Com 8807 Configuration Manual page 814

814 C 71: I
HAPTER NFORMATION
Information Center
Configuration
C
ENTER
Table 762 The module name field
Module name Description
SYSMIB System MIB module
TAC Terminal access controller module
TELNET Telnet module
USERLOG User calling logging module
VFS Virtual file system module
VLAN Virtual local area network module
VOS Virtual operate system module
VRRP VRRP (virtual router redundancy protocol) module
VTY VTY (virtual type terminal) module
Notice: There is a slash ('/') between module name and severity.
6 Severity
Switch information falls into three categories: log information, debugging
information and trap information. The information center classifies every kind of
information into 8 severity or urgent levels. The log filtering rule is that the system
prohibits outputting the information whose severity level is greater than the set
threshold. The more urgent the logging packet is, the smaller its severity level is.
The level represented by "emergencies" is 1, and that represented by
"debugging" is 8. Therefore, when the threshold of the severity level is
"debugging", the system will output all the information.
Definition of severity in logging information is as followed.
Table 763 Information center-defined severity
Severity Value Description
emergencies 1
alerts 2
critical 3
errors 4
warnings 5
notifications 6
informational 7
debugging 8
Notice: There is a slash between severity and digest.
7 Digest
The digest is abbreviation, it represent the abstract of contents.
Notice: There is a colon between digest and content. The digest can be up to 32
characters long.
Switch supports 7 output directions of information.
The extremely emergent errors
The errors that need to be corrected immediately.
Critical errors
The errors that need to be concerned but not critical
Warning, there might exist some kinds of errors.
The information should be concerned.
Common prompting information
Debugging information