R21xx-HP FlexFabric 11900 Fundamentals Configuration Guide

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Figure 47 Memory alarm notification and alarm-remove notification
To set memory usage thresholds:
Step Command Remarks
1. Enter system
view.
system-view N/A
2. Set memory
usage
thresholds.
• In standalone mode:
memory-threshold [ slot slot-number ] minor
minor-value severe severe-value critical
critical-value normal normal-value
•
In IRF mode:
memory-threshold [ chassis chassis-number
slot slot-number ] minor minor-value severe
severe-value critical critical-value normal
normal-value
The defaults are as follows:
• Minor alarm threshold—96 MB.
• Severe alarm threshold—64 MB.
• Critical alarm threshold—48 MB.
• Normal state threshold—128
MB.
Configuring the temperature alarm thresholds
The device can monitor its temperature through its temperature sensors and automatically take actions
based on the following thresholds: lower temperature threshold, warning threshold, alarming threshold,
and shutdown threshold. The shutdown threshold is not configurable.
When the temperature drops below the lower temperature threshold or reaches the warning threshold,
the device logs the event and sends out a log message and a trap.
When the temperature reaches the alarming threshold, the device logs the event and notifies users by
repeatedly sending log messages and traps and by setting the LEDs on the device panel.
When the temperature reaches the shutdown threshold, the device logs the event, sends out a log
message and a trap, and shuts down.
To configure the temperature alarm thresholds:
Minor
Critical
Free memory space
Severe
Normal
Minor alarm-removed
Severe alarm-removed
Time
Minor
alarm
Severe alarm
Critical alarm
Critical alarm-removed