User guide

SUMMIT SWITCH INSTALLATION AND USER GUIDE 10-9
S WITCH L OGGING
¥ Message Ñ The message contains the log information with text that is speciÞc to the
problem.
LOCAL LOGGING
The Switch maintains 1,000 messages in its internal log. You can display a snapshot of
the log at any time by using the command
show log {<priority>} {<subsystem>}
where the following is true:
¥ priority Ñ Filters the log to display message with the selected priority or higher
(more critical). Priorities include critical, warning, and informational. If not speciÞed,
informational priority messages and higher are displayed.
¥ subsystem Ñ Filters the log to display messages associated with the selected Switch
subsystem. Subsystems include Syst, STP Brdg, SNMP, Telnet, VLAN, and Port. If
not speciÞed, all subsystems are displayed.
R
EAL-TIME DISPLAY
In addition to viewing a snapshot of the Switch log, you can conÞgure the Switch to
maintain a running real-time display of log messages on the console. To turn on the log
display, enter the following command:
enable log display
To conÞgure the log display, use the following command:
config log display {<priority>} {<subsystem>}
If priority is not speciÞed, only messages of critical priority are displayed. If the
subsystem is not specified, all subsystems are displayed.
Telnet Information related to Telnet login and configuration
performed by way of a Telnet session.
VLAN VLAN-related configuration information.
Port Port management-related configuration. Examples
include port statistics and errors.
Table 10-3: Fault Log Subsystems
Subsystem Description
SUMMIT.BK Page 9 Thursday, September 25, 1997 12:33 PM