Table 38: Checklist for Monitoring the Router Chassis (continued)
Chassis Tasks
show chassis environment2. Check the Component Environmental
Status on page 157
show chassis craft-interface3. Check the Component Status from the
Craft Interface on page 158
Alarms
show chassis alarms
show chassis craft-interface
1. Display Current Component Alarms on
page 159
show log messages2. Display Component Error Messages in
the System Log File on page 161
show log chassisd3. Display Component Errors in the Chassis
Daemon Log File on page 161
Replace the failed component with one
that you know works and check its status.
4. Verify Router Component Failure on
page 162
1. Locate the component serial number
ID label.
2. Obtain a Return Material Authorization
(RMA) from JTAC.
3. Pack the component and ship it.
5. Replace a FailedComponent on page 162
Related
Documentation
Router Chassis Overview on page 142•
• Check the Router Chassis Component Status on page 156
• Return the Failed Component on page 116
Router Chassis Overview
Monitor the router chassis to ensure that the installed components are operating normally
and that packets are being forwarded to their destination.
The router chassis is a rigid sheet-metal structure that houses all of the router hardware
components. For more information about the router chassis, see the appropriate router
hardware guide.
Figure 36 on page 143 shows the front and rear of the M5 and M10 Internet router chassis
and the installed components.
Copyright © 2012, Juniper Networks, Inc.142
M Series and T Series Routers Monitoring and Troubleshooting Guide
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