Display Redundant Control Board Mastership; Check The Redundant Control Board Environmental Status - Juniper M Series Monitoring And Troubleshooting Manual

M Series and T Series Routers Monitoring and Troubleshooting Guide
Meaning
Related
Documentation

Display Redundant Control Board Mastership

Check the Redundant Control Board Environmental Status

Purpose
Action
Sample Output
670
CB 0 REV 06
CB 1 REV 05
[...Output truncated...]
The command output displays the Control Boards installed in the router chassis, including
the slot number, revision level, part number, serial number, and a brief description of the
component. Give this information to the Juniper Networks Technical Assistance Center
(JTAC) if a Control Board fails. The command output for this T640 router shows that
two Control Boards are installed. By default,
Checklist for Monitoring Redundant Control Boards on page 665
To display Control Board mastership, do one of the following:
Check the Redundant Control Board Environmental Status on page 670
1.
Check the Redundant Control Board Status from the Craft Interface on page 671
2.
Check the Redundant Control Board LED Status on page 671
3.
To obtain the environmental status of the redundant Control Board.
To check the redundant Control Board environmental status, use the following CLI
command:
user@host> show chassis environment cb
t640@host> show chassis environment cb
CB 0 status:
State
Temperature
Power:
1.8 V
2.5 V
3.3 V
4.6 V
5.0 V
12.0 V
3.3 V bias
8.0 V bias
GBUS Revision
FPGA Revision
CB 1 status:
State
Temperature
Power:
1.8 V
2.5 V
3.3 V
4.6 V
710-002728 HC0065
710-002728 HE3623
is the redundant Control Board.
CB1
Online Master
29 degrees C / 84 degrees F
1805 mV
2501 mV
3293 mV
4725 mV
5032 mV
11975 mV
3286 mV
7589 mV
40
7
Online Standby
32 degrees C / 89 degrees F
1802 mV
2482 mV
3289 mV
4720 mV
Copyright © 2012, Juniper Networks, Inc.