3.3 V 3318 mV
5.0 V 5084 mV
5.6 V 5704 mV
1.8 V bias 1782 mV
3.3 V bias 3286 mV
5.0 V bias 5003 mV
8.0 V bias 7323 mV
BUS Revision 40
The command output displays the status for each SCG slot 0 and 1. The operating status
can be Present, Online, Offline, or Empty. If Online, it can be the clock source (Master
clock) or backup (Standby). As shown in the output, the redundant SCG is SCG1, with a
status of Standby. The command output displays the temperature of the air flowing past
the SCG. The command output also displays information about the SCG power supplies
and the SCG circuitry revision level.
Display the Redundant SCG LED States at the Command Line
Purpose To use the command line and determine the details of the redundant SCG LED states.
Action To display the redundant SCG LED states, use the following command:
user@host> show chassis craft-interface
Sample Output
t320@host> show chassis craft-interface
[...Output truncated...]
SCG LEDs:
SCG 0 1
--------------
Amber . .
Green * *
Blue * .
[...Output truncated...]
Meaning The command output displays the SCG LED status. The router has two SCGs installed.
Asterisks (*) indicate the operation status. The color represents the possible SCG
operating states: Amber (Fail), Green (OK), and Blue (Master). Both SCGs are functioning
properly (Green). The SCG in slot 0 is operating as master; the SCG in slot 1 is the backup.
View the Redundant SCG LEDs
Purpose To view the redundant SCG LEDs on the SCG faceplate.
Action To view the redundant SCG LEDs, remove the rear component cover and look on the
SCG faceplate at the rear of the router chassis.Table 148 on page 662 describes the
functions of these LEDs.
661Copyright © 2012, Juniper Networks, Inc.
Chapter 33: Monitoring Redundant SCGs
To Next Page
Loading...
Need help?
General
