169
Device Sensor
Lower
limit
Warning
limit
Alarm
limit
5800AF-48G Switch(JG225A)
1 0 67 72
4 0 64 69
Clearing the 16-bit interface indexes not used in the
current system
CAUTION:
confirmation is required when you execute this command. If you fail to make a confirmation within 30
seconds or enter N to cancel the operation, the command will not be executed.
The network management software requires devices to provide uniform and stable 16-bit interface indexes.
That is, a one-to-one relationship should be kept between an interface’s name and the interface’s index on
the same device.
For this purpose, the system will save the 16-bit index for an interface after the card where the interface
resides or the logical interface is removed.
If you repeatedly insert and remove different subcards/interface cards or create/delete a large number of
logical interfaces, the interface indexes are used up, and new interfaces cannot be created. To solve this
problem, clear all 16-bit interface indexes saved but not used in the current system in user view.
After the clearing operation,
• A re-created interface’s index might not be consistent with the original index.
• Existing interfaces’ indexes remain unchanged.
To clear the 16-bit interface indexes not used in the current system:
Task Command Remarks
Clear the 16-bit interface indexes saved but not in use in
the current systems of all member devices.
reset unused porttag
Required.
Available in user view.
Identifying and diagnosing pluggable transceivers
Table 3 lists the available pluggable transceivers. They can be further divided into optical transceivers and
electrical transceivers based on transmission medium.
Table 4 Commonly used pluggable transceivers
Transceiver type Application environment
Whether can
be an optical
transceiver
Whether can
be an electrical
transceiver
SFP (Small Form-factor
Pluggable)
Generally used for 100M/1000M
Ethernet interfaces or POS 155M/
622M/2.5G interfaces
Yes Yes
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