44CHAPTER 3: SYSTEM SERVICE COMMANDS

Table 7 display system output (continued)

Field

Description

 

 

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:

 

„ 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.

 

 

Memory

Current size (in megabytes) of nonvolatile memory (NVRAM)

 

and synchronous dynamic RAM (SDRAM), plus the percentage

 

of total memory space in use, in the following format:

 

NVRAM size /SDRAM size (percent of total)

 

 

Total Power Over

Total power that the device is currently supplying to its

Ethernet

directly connected MAP access points, in watts.

 

 

See Also

„clear system on page 39„set system contact on page 54„set system countrycode on page 54„set system ip-addresson page 57„set system location on page 58„set system name on page 58