Redundancy (Switches 8200zl)
Logging Messages
Crash Files
Crash logs for all modules are always available on the active management
module. The copy crash-log and copy crash-data commands can be used to copy
the information to a file of your choice.
Syntax: copy crash-log [<slot-id> | mm] tftp <ip-address> <filename>
Copies both the active and standby management modules’
crash logs to a user-specified file. If no parameter is
specified, files from all modules (management and
interface) are concatenated.
slot-id: retrieves the crash log from the module in the specified
slot.
mm: retrieves the crash logs from both management modules
and concatenates them.
Syntax: copy crash-data [<slot-id> | mm] tftp <ip-address> <filename>
Copies both the active and standby management modules’
crash data to a user-specified file. If no parameter is
specified, files from all modules (management and
interface) are concatenated.
slot-id: retrieves the crash data from the module in the
specified slot.
mm: retrieves the crash data from both management modules
and concatenates them.
Displaying Saved Crash Information
You can display the saved crash information for each management module by
using this command:
Syntax: show boot-history
Displays the system boot log.
An example of the output is shown in Figure 15-32.
15-42
