Maintaining The T320 Control Boards; Maintaining T320 Fpcs - Juniper Core Router T Series Hardware Manual

Related
Documentation

Maintaining the T320 Control Boards

Purpose
Action
Related
Documentation

Maintaining T320 FPCs

Purpose
Action
Copyright © 2018, Juniper Networks, Inc.
T320 Routing Engine Description on page 33
For optimum router performance, verify the condition of the router's control boards.
On a regular basis:
Check the LEDs on the control board faceplate. For more information, see T-CB LEDs
Issue the
show chassis environment cb
boards. The output is similar to the following:
user@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
BUS Revision
FPGA Revision
For further description of the output from the command, see show chassis environment
cb.
T320 Control Board Description on page 30
T320 Standard Control Board Description on page 31
T320 T Series Control Board (T-CB) Description on page 31
For optimum router performance, verify the condition of the FPCs. The router can have
up to eight FPCs mounted vertically in the FPC card cage at the front of the chassis.
On a regular basis:
Check the LCD on the craft interface and the LEDs on the craft interface directly above
each FPC slot. During normal operation:
The green LED above the FPC on the craft interface lights steadily when the FPC
OK
is online and functioning normally.
Chapter 31: Maintaining Components
command to check the status of the control
Online Master
29 degrees C / 84 degrees F
1809 mV
2496 mV
3295 mV
4687 mV
5042 mV
11985 mV
3277 mV
7472 mV
40
7
277