Event Logging Commands
23-27
23
logging history
This command limits syslog messages saved to switch memory based on severity.
The
no
form returns the logging of syslog messages to the default level.
Syntax
logging history
{
flash
|
ram
}
level
no logging history
{
flash
|
ram
}
•
flash
- Event history stored in flash memory (i.e., permanent memory).
•
ram
- Event history stored in temporary RAM (i.e., memory flushed on
power reset).
•
level
- One of the levels listed below. Messages sent include the selected
level down to level 0. (Range: 0-7)
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
Table 23-9 Logging Levels
Level
Severity Name
Description
7
debugging
Debugging messages
6
informational
Informational messages only
5
notifications
Normal but significant condition, such as cold start
4
warnings
Warning conditions (e.g., return false, unexpected return)
3
errors
Error conditions (e.g., invalid input, default used)
2
critical
Critical conditions (e.g., memory allocation, or free
memory error - resource exhausted)
1
alerts
Immediate action needed
0
emergencies
System unusable
* There are only Level 2, 5 and 6 error messages for the current firmware release.
Console(config)#logging history ram 0
Console(config)#
Summary of Contents for 8926EM
Page 6: ...ii ...
Page 34: ...Getting Started ...
Page 44: ...Introduction 1 10 1 ...
Page 62: ...Initial Configuration 2 18 2 ...
Page 64: ...Switch Management ...
Page 76: ...Configuring the Switch 3 12 3 ...
Page 118: ...Basic Management Tasks 4 42 4 ...
Page 164: ...User Authentication 6 28 6 ...
Page 176: ...Access Control Lists 7 12 7 ...
Page 284: ...Quality of Service 14 8 14 ...
Page 294: ...Multicast Filtering 15 10 15 ...
Page 300: ...Domain Name Service 16 6 16 ...
Page 310: ...Dynamic Host Configuration Protocol 17 10 17 ...
Page 320: ...Configuring Router Redundancy 18 10 18 ...
Page 344: ...IP Routing 19 24 19 ...
Page 356: ...Unicast Routing 20 12 20 Web Click Routing Protocol RIP Statistics Figure 20 5 RIP Statistics ...
Page 386: ...Unicast Routing 20 42 20 ...
Page 388: ...Command Line Interface ...
Page 400: ...Overview of the Command Line Interface 21 12 21 ...
Page 466: ...SNMP Commands 24 16 24 ...
Page 520: ...Access Control List Commands 26 18 26 ...
Page 546: ...Rate Limit Commands 30 2 30 ...
Page 612: ...VLAN Commands 34 24 34 ...
Page 626: ...Class of Service Commands 35 14 35 ...
Page 670: ...DHCP Commands 39 16 39 ...
Page 716: ...IP Interface Commands 41 36 41 ...
Page 768: ...IP Routing Commands 42 52 42 ...
Page 770: ...Appendices ...
Page 791: ......