3com 3800 ユーザーズマニュアル

C

HAPTER

 9: S

TATUS

 M

ONITORING

 

AND

 S

TATISTICS

■

Message — The message contains the log information with text 
that is specific to the problem.

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:

■

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.

■

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.

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)

SW3800.BK  Page 8  Tuesday, May 5, 1998  5:20 PM