
104
Hardware Feature com
atible
Firewall module
12500/10500 Enhanced FW: Yes
Others: No
U200-A Yes
U200-S No
You can set the temperature thresholds to monitor the temperature of a module or a device.
• When the temperature drops below the lower threshold or reaches the warning threshold, the
device logs the event and outputs a log message and a trap.
• When the temperature reaches the alarming threshold, the device logs the event and outputs a log
message and a trap repeatedly in the terminal display, and alerts users through the LED on the
device panel.
Due to temperature hysteresis, a temperature decreasing notification is later than the actual temperature
decreasing event. Fan speed changes might cause the actual temperature value read after an alarm to
be lower than the alarm temperature.
To configure advanced temperature thresholds:
Ste
Command
Remarks
1. Enter system view. system-view N/A
2. Configure advanced
temperature thresholds
for a device or a
module.
temperature-limit slot slot-number
hotspot sensor-number lowerlimit
warninglimit [ alarmlimit ]
The default temperature thresholds
depend on the hotspot sensors.
The warning and alarming thresholds
must be higher than the lower
temperature threshold.
The alarming threshold must be higher
than the warning threshold.
Monitoring an NMS-connected interface
The following matrix shows the feature and hardware compatibility:
Hardware Feature com
atible
F1000-A-EI/F1000-S-EI Yes
F1000-E No
F5000 No
Firewall module No
U200-A Yes
U200-S Yes
Typically, the device does not send notifications to its NMS when the IP address of an interface changes.
If the IP address of the interface used by the device to communicate with the NMS changes, the NMS will
be unable to communicate with the device unless the new management IP address of the device is
manually updated or the device is re-added with the new IP address to the NMS database.
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