C
OMMAND
 L
INE
 I
NTERFACE
3-46
Messages sent include the selected level up through level 0.
Default Setting 
Level 3 - 0
Command Mode 
Global Configuration
Example 
Level Argument Level Description Syslog Definition
emergencies 0 System unusable LOG_EMERG
alerts 1 Immediate action 
needed
LOG_ALERT
critical 2 Critical conditions 
(e.g., memory 
allocation, or free 
memory error - 
resource exhausted)
LOG_CRIT
errors 3 Error conditions (e.g., 
invalid input, default 
used)
LOG_ERR
warnings 4 Warning conditions 
(e.g., return false, 
unexpected return)
LOG_WARNING
notifications 5 Normal but significant 
condition, such as cold 
start
LOG_NOTICE
informational 6 Informational 
messages only
LOG_INFO
debugging 7 Debugging messages LOG_DEBUG
Console(config)#logging trap 4
Console(config)#
b_mgmt.book  Page 46  Tuesday, July 8, 2003  5:24 PM