Справочник Пользователя для 3com WX2200 3CRWX220095A

System idle timeout

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.)

System MAC

WX switch’s media access control (MAC) machine address 
set at the factory, in 6-byte hexadecimal format.

License

License level installed on the WX switch (if applicable).

Boot Time

Date and time of the last system reboot.

Uptime

Number of days, hours, minutes, and seconds that the WX 
has been operating since its last restart.

Fan status

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.

Temperature

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.

PSU Status

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.

Table 7   display system output (continued)