OmniSwitch AOS Release 8 Network Configuration Guide December 2017 page 36-1
36 Using Switch Logging
Switch logging is an event logging utility that is useful in maintaining and servicing the switch. Switch
logging uses a formatted string mechanism to either record or discard event data from switch applications.
The log records are copied to the output devices configured for the switch. Log records can be sent to a
text file and written into the flash file system. The log records can also be scrolled to the console of the
switch or to a remote IP address.
Switch logging information can be customized and configured through Command Line Interface (CLI)
commands, WebView, and SNMP. Log information can be helpful in resolving configuration or
authentication issues, as well as general switch errors.
This chapter describes the switch logging feature, how to configure it and display switch logging
information through the Command Line Interface (CLI). CLI commands are used in the configuration
examples. For more details about the syntax of commands, see the OmniSwitch AOS Release 8 CLI
Reference Guide.
In This Chapter
The following procedures are described:
• “Enabling Switch Logging” on page 36-4
• “Setting the Switch Logging Severity Level” on page 36-4
• “Specifying the Switch Logging Output Device” on page 36-5
• “Displaying Switch Logging Records” on page 36-7
• “Specifying the Switch Logging Format” on page 36-8
• “Switch Logging Notifications” on page 36-8
• “Specifying the Switch Logging Record Storage Limit” on page 36-8
Note. Switch logging commands are not intended for use with low-level hardware and software debugging.
It is strongly recommended that you contact an Alcatel-Lucent Enterprise Customer Service representative
for assistance with debugging functions.