System information

3-29
System Management Commands
3
Command Mode
Privileged Exec
Command Usage
This command shows the following information:
• Syslog logging
– Whether or not system logging has been enabled via the
logging on command.
• History logging in FLASH/RAM
– The message level(s) that are reported
based on the logging history command.
• Any system and event messages stored in memory.
Example
The following example shows that system logging is enabled, the message level for
flash memory is “errors” (i.e., default level 3 - 0), the message level for RAM is
“debugging” (i.e., default level 7 - 0), and lists one sample error
System Status Commands
Console#show logging flash
Syslog logging: Enable
History logging in FLASH: level errors
[0] 0:0:5 1/1/1
"PRI_MGR_InitDefault function fails."
level: 3, module: 13, function: 0, and event no.: 0
Console#show logging ram
Syslog logging: Enable
History logging in RAM: level debugging
[0] 0:0:5 1/1/1
"PRI_MGR_InitDefault function fails."
level: 3, module: 13, function: 0, and event no.: 0
Console#
Table 3-16. System Status Commands
Command Function Mode Page
light unit Displays the unit ID of a switch using its front-panel LED
indicators
NE, PE 3-30
show startup-config Displays the contents of the configuration file (stored in flash
memory) that is used to start up the system
PE 3-30
show running-config Displays the configuration data currently in use PE 3-32
show system Displays system information NE, PE 3-33
show users Shows all active console and Telnet sessions, including user
name, idle time, and IP address of Telnet clients
NE, PE 3-34
show version Displays version information for the system NE, PE 3-35