3Com 3800 - Manual (Page 134)

9-8 C HAPTER 9: S TATUS M ONITORING AND S TATISTICS
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Message — The message contains the log information with text
that is specific to the problem.
Local Logging The Switch maintains up to 1,000 messages in its internal log. You can
display a snapshot of the log at any given point in time by using the
following command:
show log {<priority>} {<subsystem>}
where the following is true:
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priority — Filters the log to display messages with the selected
priority or higher (more critical). Priorities include critical, warning,
and informational. If not specified, informational priority messages
and higher are displayed.
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subsystem — Filters the log to display messages associated with
the selected Switch subsystem. Subsystems include Syst, STP, Brdg,
SNMP, Telnet, VLAN, and Port. If not specified, all subsystems are
displayed.
Real-time Display
In addition to viewing a snapshot of the Switch log, you can configure
the Switch to maintain a running real-time display of log messages on
the console. To turn on the log display, use the following command:
enable log display
To configure the log display, use the following command:
config log display {<priority>} {<subsystem>}
STP STP information. Examples include an STP state change.
Brdg Bridge-related functionality. Examples include low table
space and queue overflow.
SNMP SNMP information. Examples include community string
violations.
Telnet Information related to Telnet logon 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 9-3 Fault Log Subsystems (continued)
Subsystem Description
SW3800.BK Page 8 Tuesday, May 5, 1998 5:20 PM