Juniper M Series User Manual

2 Online 2 days, 7 hours, 10 minutes, 13 seconds
t640@host> show chassis sibs
Slot State Uptime
0 Spare
1 Online 4 hours, 5 minutes, 47 seconds
2 Online 4 hours, 5 minutes, 42 seconds
3 Online 4 hours, 5 minutes, 37 seconds
4 Online 4 hours, 5 minutes, 33 seconds
Meaning The command output is for a T320 router, T640 router, T1600 router, TX Matrix, and TX
Matrix router. On the T320 router, SIB1 and SIB2 are active (Online), while SIB0 is backup
(Spare). On the T640 router and the T1600 router, SIB1, SIB2, SIB3, and SIB4 are active,
while SIB0 is the backup. The possible states are Spare, Online, Offline, or Empty. The
command output also displays how long each SIB has been online in hours, minutes, and
seconds.
You can also view redundant SIB status by using the following command:
user@host> show chassis environment sib
user@host> show chassis environment sib
SIB 0 status:
State Spare
Temperature 44 degrees C / 111 degrees F
Power:
GROUND 0 mV
1.8 V 1807 mV
2.5 V 2478 mV
3.3 V 3308 mV
1.8 V bias 1797 mV
3.3 V bias 3284 mV
5.0 V bias 5018 mV
8.0 V bias 7440 mV
SIB 1 status:
State Online
Temperature 50 degrees C / 122 degrees F
Power:
GROUND 0 mV
1.8 V 1814 mV
2.5 V 2485 mV
1.8 V bias 1794 mV
3.3 V bias 3313 mV
5.0 V bias 5028 mV
8.0 V bias 7553 mV
SIB 2 status:
[...Output truncated...]
SIB 3 status:
[...Output truncated...]
SIB 4 status:
[...Output truncated...]
The command output displays the SIB slot, status, and the temperature of the air flowing
past the SPP card and the power source information. Notice that SIB0 status is displayed
as Spare, or backup.
You can display the environmental status of a particular SIB with the following command:
user@host> show chassis environment sib slot
Copyright © 2012, Juniper Networks, Inc.654
M Series and T Series Routers Monitoring and Troubleshooting Guide

Juniper M Series Specifications

General

Brand	Juniper
Model	M Series
Category	Network Router
Language	English