148
Diagnosing pluggable transceivers
The system outputs alarm information for you to diagnose and troubleshoot faults of pluggable
transceivers. Optical transceivers customized by HP also support the digital diagnosis function, which
monitors the key parameters of a transceiver, such as temperature, voltage, laser bias current, TX power,
and RX power. When these parameters are abnormal, take measures to prevent transceiver faults.
Follow these steps to diagnose pluggable transceivers:
To do…
Use the command…
Remarks
Display the current alarm
information of the pluggable
transceivers
display transceiver alarm
interface
[
interface-type interface-number
]
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available for all pluggable
transceivers.
Display the currently measured
value of the digital diagnosis
parameters of the anti-spoofing
optical transceivers customized by
HP
display transceiver diagnosis
interface
[
interface-type
interface-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available for anti-spoofing
pluggable optical transceivers
customized by HP only.
Displaying and maintaining device management
configuration
To do…
Use the command…
Remarks
Display the system version
information
display version
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display the system clock
information
display clock
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display or save the operation
statistics of multiple functional
modules
display diagnostic-information
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display the statistics of the CPU
usage
display cpu-usage
[
slot
slot-number
[
cpu
cpu-number
] ] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
display cpu-usage
entry-number
[
offset
]
[
verbose
] [
slot
slot-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display history statistics of the CPU
usage in a chart
display cpu-usage history
[
task
task-id
]
[
slot
slot-number
[
cpu
cpu-number
] ] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display information about the
device
display device
[
slot
slot-number
|
verbose
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view
Display electrical label information
of the device
display device manuinfo
[
|
{
begin
|
exclude
|
include
}
regular-expression
] Available in any view
