Specifications

Hub Configuration View
Configuration Views 3Com LinkSwitch 1000/3000
3-4 Management Module Guide
Hub Configuration View
To access the Hub Configuration view do the following:
1. Highlight the device icon.
2. From the Icon Subviews menu, select Hub Config.
This view provides the following information and fields:
Last Restart Type
Displays the reason for the last restart. See Table 3-1 for a listing of possible
reasons and explanations.
Restart Count
Displays the number of restarts for this device.
Restart Action
Allows you to select the action taken upon restart. Possible menu selections
are NoChange to restore the device to the previous settings and Restart to
select the current settings.
Reset Action
Allows you to select the action taken upon resetting the hub. Possible menu
selections are NoChange to select the current settings and ManDefaultReset
to restore the manufacturer’s defaults.
PROM Sw Ver No
Displays the PROM software version number.
Last System Error
Displays the error code for the latest system error. On startup this field is set
to the last NVRAM system error code. When the system issues a trap
indicating the latest system error number, the value in NVRAM is set to zero.
After the next restart this field would have a value of zero.
Heartbeat Interval
The time between successive heartbeat events sent to the management
station, in seconds. An interval of 0 indicates that no heartbeat events are to
be sent. Values up to 65535 can be entered.
Table 3-1. Hub Configuration Possible Restart Values
Reason Explanation
Other None
Command Management command
Watchdog Watchdog timeout expiry
Power-reset Power interruption
System-error Reset switch pressed or system error