show chassis environment scg
Syntax
show chassis environment scg <slot>
Syntax (TX Matrix and TX Matrix Plus Router)
show chassis environment scg <lcc number> <slot>
Description
Display SONET Clock Generator (SCG) environmental information.
Options
| none | (TX Matrix and TX Matrix Plus routers only) Display environmental information about all SCGs. On a TX Matrix router, display environmental information about all SCGs on the TX Matrix router and its attached T640 routers. On a TX Matrix Plus router, display environmental information about all SCGs on the TX Matrix Plus router and its attached routers. |
| lcc number | (TX Matrix router and TX Matrix Plus router only) (Optional) Line-card chassis number. Replace number with the following values depending on the LCC configuration:
|
| slot | (Optional) Display environmental information about the SCG. Replace slot with 0 or 1. |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show chassis environment
scg command. Output fields are listed in the approximate order
in which they appear.
Field Name |
Field Description |
|---|---|
SCG slot status |
Number of the SCG slot: 0 or 1. |
State |
Status of the SCG:
If two SCGs are installed and online, one is functioning as the primary, and the other is the standby. |
Temperature |
Temperature of the air flowing past the SCG. |
Power |
Power on the SCG. The left column displays required power, in volts. The right column displays measured power, in millivolts. |
BUS Revision |
Revision level of the generic bus device. |
Sample Output
- show chassis environment scg (T Series Routers)
- show chassis environment scg (T4000 Core Routers)
- show chassis environment scg lcc (TX Matrix Router)
- show chassis environment scg lcc (TX Matrix Plus Router)
- show chassis environment scg (TX Matrix Plus Router)
show chassis environment scg (T Series Routers)
user@host> show chassis environment scg
SCG 0 status:
State Online - Master clock
Temperature 29 degrees C / 84 degrees F
Power:
GROUND 0 mV
3.3 V 3297 mV
5.0 V 5050 mV
5.6 V 5682 mV
1.8 V bias 1787 mV
3.3 V bias 3277 mV
5.0 V bias 4984 mV
8.0 V bias 8400 mV
BUS Revision 40
SCG 1 status:
State Online - Standby
Temperature 28 degrees C / 82 degrees F
Power:
GROUND 0 mV
3.3 V 3317 mV
5.0 V 5057 mV
5.6 V 5689 mV
1.8 V bias 1794 mV
3.3 V bias 3296 mV
5.0 V bias 4991 mV
8.0 V bias 8410 mV
BUS Revision 40
show chassis environment scg (T4000 Core Routers)
user@host> show chassis environment scg
SCG 0 status:
State Online - Master clock
Temperature 33 degrees C / 91 degrees F
Power
GROUND 0 mV
1.8 V bias 1794 mV
3.3 V 3310 mV
3.3 V bias 3299 mV
5.0 V 5040 mV
5.0 V bias 5003 mV
5.6 V 5780 mV
8.0 V bias 7416 mV
Bus Revision 40
SCG 1 status:
State Online - Standby
Temperature 33 degrees C / 91 degrees F
Power
GROUND 0 mV
1.8 V bias 1794 mV
3.3 V 3319 mV
3.3 V bias 3286 mV
5.0 V 5047 mV
5.0 V bias 5013 mV
5.6 V 5758 mV
8.0 V bias 7347 mV
Bus Revision 40show chassis environment scg lcc (TX Matrix Router)
user@host> show chassis environment scg lcc
0 0
lcc0-re0:
--------------------------------------------------------------------------
SCG 0 status:
State Online - Master clock
Temperature 30 degrees C / 86 degrees F
Power:
GROUND 0 mV
3.3 V 3321 mV
5.0 V 5062 mV
5.6 V 5682 mV
1.8 V bias 1789 mV
3.3 V bias 3289 mV
5.0 V bias 4993 mV
8.0 V bias 7807 mV
BUS Revision 40
show chassis environment scg lcc (TX Matrix Plus Router)
user@host> show chassis environment scg lcc
0
lcc0-re0:
--------------------------------------------------------------------------
SCG 0 status:
State Online - Master clock
Temperature 42 degrees C / 107 degrees F
Power
GROUND 0 mV
1.8 V bias 1800 mV
3.3 V 3290 mV
3.3 V bias 3304 mV
5.0 V 5042 mV
5.0 V bias 4979 mV
5.6 V 5765 mV
8.0 V bias 7682 mV
Bus Revision 40show chassis environment scg (TX Matrix Plus Router)
user@host> show chassis environment scg
lcc0-re0:
--------------------------------------------------------------------------
SCG 0 status:
State Online - Master clock
Temperature 40 degrees C / 104 degrees F
Power
GROUND 0 mV
1.8 V bias 1800 mV
3.3 V 3291 mV
3.3 V bias 3304 mV
5.0 V 5042 mV
5.0 V bias 4979 mV
5.6 V 5765 mV
8.0 V bias 7643 mV
Bus Revision 40
lcc1-re0:
--------------------------------------------------------------------------
SCG 0 status:
State Online - Master clock
Temperature 37 degrees C / 98 degrees F
Power
GROUND 0 mV
1.8 V bias 1788 mV
3.3 V 3305 mV
3.3 V bias 3284 mV
5.0 V 5042 mV
5.0 V bias 5010 mV
5.6 V 5748 mV
8.0 V bias 7692 mV
Bus Revision 40
lcc2-re0:
--------------------------------------------------------------------------
SCG 0 status:
State Online - Master clock
Temperature 39 degrees C / 102 degrees F
Power
GROUND 0 mV
1.8 V bias 1785 mV
3.3 V 3306 mV
3.3 V bias 3301 mV
5.0 V 5045 mV
5.0 V bias 4993 mV
5.6 V 5765 mV
8.0 V bias 7838 mV
Bus Revision 40
lcc3-re0:
--------------------------------------------------------------------------
SCG 0 status:
State Online - Master clock
Temperature 39 degrees C / 102 degrees F
Power
GROUND 0 mV
1.8 V bias 1800 mV
3.3 V 3290 mV
3.3 V bias 3294 mV
5.0 V 5050 mV
5.0 V bias 4984 mV
5.6 V 5780 mV
8.0 V bias 7716 mV
Bus Revision 40Release Information
Command introduced before Junos OS Release 7.4.