show chassis ssb
Syntax
Release Information
Command introduced before JUNOS Release 7.4.
Description
(M20 routers only) Display status information about the System and Switch Board (SSB).
Options
- none
Display information about all SSBs.
- slot
(Optional) Display information about the SSB in the specified slot. Replace slot with 0 or 1.
Required Privilege Level
view
Related Topics
List of Sample Output
show chassis ssbOutput Fields
Table 94 lists the output fields for theshow chassis ssb command. Output fields are listed in the approximate order in which they appear.
Table 94: show chassis ssb Output Fields
Field Name | Field Description |
|---|---|
Failover | Number of times mastership has changed. |
Slot | SSB slot number. |
State | Current state of the SSB in this slot. State can be any one of the following:
|
Temperature | Temperature of the air passing by the SSB, in degrees Celsius. |
CPU utilization | Total percentage of the CPU being used by the SSB's processor. |
Interrupt utilization | Of the total CPU being used by the SSB's processor, the percentage being used for interrupts. |
Heap utilization | Percentage of heap space being used by the SSB's processor. |
Buffer utilization | Percentage of buffer space being used by the SSB's processor. |
DRAM | Total DRAM available to the SSB's processor. |
Start time | Time when the SSB started running. |
Uptime | How long the SSB has been up and running. |
Sample Output
show chassis ssb
user@host> show chassis ssbSSB status:
Failover: 0 time
Slot 0:
State: Master
Temperature: 33 Centigrade
CPU utilization: 0 percent
Interrupt utilization: 0 percent
Heap utilization: 0 percent
Buffer utilization: 6 percent
DRAM: 64 Mbytes
Start time: 1999-01-15 22:05:36 UTC
Uptime: 21 hours, 21 minutes, 22 seconds
...
