3Com WX4400 Command Reference Manual page 47

Table 7 display system output (continued)
Field
System idle timeout
System MAC
License
Boot Time
Uptime
Fan status
Temperature
PSU Status
Description
Number of seconds MSS allows a CLI management session
(console, Telnet, or SSH) to remain idle before terminating
the session. (The system idle timeout can be configured
using the set system idle-timeout command.)
WX switch's media access control (MAC) machine address
set at the factory, in 6-byte hexadecimal format.
License level installed on the WX switch (if applicable).
Date and time of the last system reboot.
Number of days, hours, minutes, and seconds that the WX
has been operating since its last restart.
Operating status of the WX switch's three cooling fans:
OK — Fan is operating.
Failed — Fan is not operating. MSS sends an alert to
the system log every 5 minutes until this condition is
corrected.
Fan 1 is located nearest the front of the chassis, and fan 3
is located nearest the back.
Status of temperature sensors at three locations in the WX
switch:
ok — Temperature is within the acceptable range of
0° C to 50° C (32° F to 122° F).
Alarm — Temperature is above or below the
acceptable range. MSS sends an alert to the system log
every 5 minutes until this condition is corrected.
Status of the lower and upper power supply units:
missing — Power supply is not installed or is
inoperable.
DC ok — Power supply is producing DC power.
DC output failure — Power supply is not producing
DC power. MSS sends an alert to the system log every
5 minutes until this condition is corrected.
AC ok — Power supply is receiving AC power.
AC not present — Power supply is not receiving AC
power.
display system 47