Diagnostics; Buffered Log - HP 1820 Management And Configuration Manual

Diagnostics

You can use the Diagnostics pages to test, reboot, and view log and configuration information on the HP 1820
series switch.

Buffered Log

The log messages the switch generates in response to events, faults, errors, and configuration changes are stored
locally on the switch in the RAM (cache). This collection of log files is called the RAM log or buffered log.
When the buffered log file reaches the configured maximum size, the oldest message is deleted from the RAM
when a new message is added. If the system restarts, all messages are cleared. The Log page displays the 100
most recent system messages, such as configuration failures and user sessions. The newest log entry, by default,
is displayed at the bottom of the list.
Not e
If more than 100 messages accumulate, their Log Index numbers continue to increment beyond 100 and the
oldest entries are deleted (for example, if 200 log entries were generated since the system was last restarted or
the log file was cleared, then the log file would display entries 101 to 200).
To display the Log page, click Diagnostics > Log in the navigation pane.
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