Figure 215: Tx Matrix Router And Tx Matrix Plus Router Control Board; Monitor The Control Board Status - Juniper M Series Monitoring And Troubleshooting Manual

M Series and T Series Routers Monitoring and Troubleshooting Guide
Figure 215: TX Matrix Router and TX Matrix Plus Router Control Board Location
TX Matrix rear
TX-CB-0
TX-CB-1
Related
Documentation

Monitor the Control Board Status

Check the Control Board Environmental Status
Purpose
Action
388
TX Matrix Plus front
Each Control Board requires that a Routing Engine be installed in the adjacent slot.
installs above , and
RE0 CB1
Routing Engine is present in the adjacent slot.
If two Control Boards are installed, one functions as master and the other acts as backup.
If the master Control Board fails or is removed, the backup restarts and becomes master.
The Control Boards are hot-pluggable.
Checklist for Monitoring the Control Board on page 381
To check the Control Board status:
Check the Control Board Environmental Status on page 388
1.
Check the Control Board Status from the Craft Interface on page 389
2.
To check the Control Board environmental status for each Control Board installed in the
router chassis.
To check the Control Board environmental status, use the following command:
installs below . A Control Board does not function if no
RE1
CB 0
CB 1
Copyright © 2012, Juniper Networks, Inc.
CB0