Juniper JUNOS - NETWORK OPERATION GUIDE REV1 User Manual

JUNOS Internet Software Network Operations Guide: Hardware
402 ! Returning the SCB
Step 2: Locate the SCB Serial Number ID Label
Action To locate the SCB serial number ID label, look on the SCB board toward the front
panel. See Figure 163.
Figure 163: SSB Serial Number ID Label
Step 3: Display the SCB Firmware Version
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
What It Means The command output displays the type and version level of the firmware running
on the SCB.
Returning 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.
Action To return the SCB, see “Return the Failed Component” on page 86, or the return
procedure in the M40 Internet Router Hardware Guide.
1602
Serial number ID label
AA1234

Juniper JUNOS - NETWORK OPERATION GUIDE REV1 Specifications

General

Brand	Juniper
Model	JUNOS - NETWORK OPERATION GUIDE REV1
Category	Software
Language	English