H3C Technologies H3C S7500E Series Switches - Manual (Page 178)

11-16
Follow these steps to configure temperature alarm thresholds for a card: (distributed device)
To do… Use the command… Remarks
Enter system view system-view —
Configure temperature alarm
thresholds for a card
temperature-limit slot-number
lower-value upper-value
Optional
By default, the temperature alarm
thresholds for a card are as
follows:
z Upper limit: 80°C (176°F)
z Lower limit: 0°C (32°F)
Follow these steps to configure temperature alarm thresholds for a card: (distributed IRFing device)
To do… Use the command… Remarks
Enter system view system-view —
Configure temperature alarm
thresholds for a card
temperature-limit chassis
chassis-number slot slot-number
lower-value upper-value
Optional
By default, the temperature alarm
thresholds for a card are as
follows:
z Upper limit: 80°C (176°F)
z Lower limit: 0°C (32°F)
Clearing the 16-bit Interface Indexes Not Used in the Current
System
In practical networks, the network management software requires the device to provide a uniform,
stable 16-bit interface index. That is, a one-to-one relationship should be kept between the interface
name and the interface index in the same device.
For the purpose of the stability of an interface index, the system will save the 16-bit interface index
when a card or logical interface is removed.
If you repeatedly insert and remove different subcards or interface cards to create or delete a large
number of logical interfaces, the interface indexes will be used up, which will result in interface creation
failures. To avoid such a case, you can clear all 16-bit interface indexes saved but not used in the
current system in user view.
After the above operation,
z For a re-created interface, the new interface index may not be consistent with the original one.
z For existing interfaces, their interface indexes remain unchanged.
Follow these steps to clear the 16-bit interface indexes not used in the current system: