Figure 261: SCB Serial Number ID Label
Display the SCB Firmware Version
Purpose To display the firmware version running on the SCB.
Action To display the version of firmware running on the SCB, use the following CLI command:
user@host> show chassis firmware
Sample Output
user@host> show chassis firmware
Part Type Version
[...Output truncated...]
SCB 0 ROM Juniper ROM Monitor Version 3.0b1
O/S Version 5.5-20020613-cqPqI7 by builder on 2
Meaning The command output displays the type and version level of the firmware running on the
SCB.
Related
Documentation
Checklist for Monitoring the SCB on page 491•
Return the SCB
The SCB is field-replaceable and hot-pluggable. You can remove and replace it without
powering down the system; however this causes major impact to the system. While the
SCB is out of the router, route lookups, system component monitoring, exception and
control packet transfer, and FPC operation monitoring cannot occur.
To return the SCB, see “Return the Failed Component” on page 116.
Related
Documentation
• Checklist for Monitoring the SCB on page 491
501Copyright © 2012, Juniper Networks, Inc.
Chapter 22: Monitoring the SCB
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