HP (Hewlett-Packard) JD313B 用户手册
To do…
Use the command…
Remarks
Configure temperature alarm
thresholds
thresholds
temperature-limit slot slot-number
inflow sensor-number lowerlimit
warninglimit [ alarmlimit ]
inflow sensor-number lowerlimit
warninglimit [ alarmlimit ]
Optional
By default :
By default :
•
The lower temperature limit is 5°C
(41°F).
(41°F).
•
The warning temperature threshold is
70°C (158°F).
70°C (158°F).
•
The Alarming temperature threshold
is 80°C (176°F).
is 80°C (176°F).
The warning and alarming thresholds
must be higher than the lower
must be higher than the lower
temperature limit.
The alarming threshold must be higher
The alarming threshold must be higher
than the warning threshold.
NOTE:
This feature is available only on PoE-capable models of the A3100 v2 EI Switch Series.
Clearing idle 16-bit interface indexes
The device must maintain persistent 16-bit interface indexes and keep one interface index match one
interface name for network management. After deleting a logical interface, the device retains its 16-bit
interface index so the same index can be assigned to the interface at interface re-creation.
To avoid index depletion causing interface creation failures, you can clear all 16-bit indexes that have
interface index so the same index can be assigned to the interface at interface re-creation.
To avoid index depletion causing interface creation failures, you can clear all 16-bit indexes that have
been assigned but not in use. The operation does not affect the interface indexes of the interfaces that
have been created but the indexes assigned to re-recreated interfaces might change.
Follow the step below to clear idle 16-bit interface indexes:
Follow the step below to clear idle 16-bit interface indexes:
To do…
Use the command…
Remarks
Clear idle 16-bit interface indexes reset unused porttag
Required
Available in user view.
Available in user view.
NOTE:
A confirmation is required when you execute this command. The command will not run if you fail to make
a confirmation within 30 seconds or enter N to cancel the operation.
a confirmation within 30 seconds or enter N to cancel the operation.
Verifying and diagnosing transceiver modules
Verifying transceiver modules
You can verify the genuineness of a transceiver module in the following ways:
•
Display the key parameters of a transceiver module, including its transceiver type, connector type,
central wavelength of the transmit laser, transfer distance and vendor name.
central wavelength of the transmit laser, transfer distance and vendor name.
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