S
M
YSTEM
ANAGEMENT
Level Severity Name Description
4
3
2
1
0
* There are only Level 2, 5 and 6 error messages for the current firmware release.
Default Setting
• Flash: errors (level 3 - 0)
• RAM: warnings (level 7 - 0)
Command Mode
Global Configuration
Command Usage
The message level specified for flash memory must be a higher priority
(i.e., numerically lower) than that specified for RAM.
Example
Console(config)#logging history ram 0
Console(config)#
logging host
This command adds a syslog server host IP address that will receive
logging messages. Use the no form to remove a syslog server host.
Syntax
[no] logging host host_ip_address
host_ip_address - The IP address of a syslog server.
20-36
C
OMMANDS
Table 20-9 Logging Levels (Continued)
warnings
errors
critical
alerts
emergencies
Warning conditions (e.g., return false,
unexpected return)
Error conditions (e.g., invalid input, default
used)
Critical conditions (e.g., memory allocation, or
free memory error - resource exhausted)
Immediate action needed
System unusable