| Alarm
Summary | |
|
Alarm Time
|
Date and time the alarm was first recorded.
| |
|
Alarm Class
|
Severity class for this alarm: Minor or Major.
|
JUNOS has system-defined alarms and configurable alarms. System-defined
alarms include FRU detection alarms (power supplies removed, for instance)
and environmental alarms. The values for these alarms are defined
within JUNOS.
Configurable alarms are set in either of the following ways:
- In the J-Web configuration editor, on the Chassis>Alarm>interface-type page
- In the CLI configuration editor, with the alarm statement at the [edit chassis] level of the configuration
hierarchy
For details, see the JUNOS Enhanced Services Administration Guide.
|
|
Alarm Description
|
A brief synopsis of the alarm.
| |
| Environment
Information | |
|
Name
|
Chassis component. For J-series Services Routers, the chassis
components are the Routing Engine and the fans.
| |
|
Gauge Status
|
Status of the temperature gauge on the specified hardware component.
| |
|
Temperature
|
Temperature of the air flowing past the hardware component.
| |
|
Fan Status
|
Status of the fans
that are regulated by JUNOS software:
-
OK
-
Testing (when the router is powered on)
-
Failed
-
Absent
| |
|
Fan Speed
|
Speed of the fans: normal
or high speed.
|
Speed is adjusted automatically according to the current temperature.
|
| Hardware
Summary | |
|
Name
|
Chassis component.
|
On J-series Services Routers, an FPC and a PIM are the same
physical unit. The PIM number is always 0.
|
|
Version
|
Revision level of the specified hardware component.
|
Supply the version number when reporting any hardware problems
to customer support.
|
|
Part Number
|
Part number of the chassis component.
| |
|
Serial Number
|
Serial number of the chassis component. The serial number of
the backplane is also the serial number of the router chassis.
|
Use this serial number when you need to contact customer support
about the router chassis.
|
|
Description
|
Brief description of the hardware item.
|
For J-series PIMs, the description lists the number and type
of the ports on the PIM—identified in the display as a PIC.
|
| FPC Summary |
|
Slot
|
FPC or PIM slot number.
|
On J-series Services Routers, an FPC and a PIM are the same
physical unit.
|
|
State
|
State of the slot:
-
Dead—Held in reset because of errors.
-
Diag—Slot is being ignored while the FPC
or PIM is running diagnostics.
-
Dormant—Held in reset.
-
Empty—No FPC or PIM is present.
-
Online—FPC or PIM is online and running.
-
Probed—Probe is complete. The FPC is awaiting
restart of the Packet Forwarding Engine (PFE).
-
Probe-wait—The FPC is waiting to be probed.
| |
|
Temp (C)
|
Temperature of the air
passing by the FPC, in degrees Celsius.
|
J-series Services Routers do not monitor and report the
temperature of PIMs.
|
|
CPU Utilization (%)
|
Total—Total percentage of CPU being used by the
FPC or PIM processor.
Interrupt—Of the total CPU being used by the
FPC or PIM processor, the percentage being used for interrupts.
| |
|
Memory DRAM (MB)
|
Total DRAM, in megabytes, available to the FPC or PIM processor.
| |
|
Utilization (%)
|
Heap—Percentage of heap space (dynamic memory) being used by the
FPC or PIM processor.
Buffer—Percentage of buffer space being used
by the FPC or PIM processor for buffering internal messages.
|
If the heap space utilization exceeds 80 percent, a memory leak
might be occurring.
|
