Routing Engine; Figure 158: Installing A Compactflash Card - Juniper T640 Hardware Manual

Copying the Junos OS to the CompactFlash Card in a T640 RE-C1800 Routing Engine
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NOTE: After you replace a CompactFlash card, the Routing Engine boots
from the solid-state disk (SSD). You may get an error message and be
prompted for a keystroke. After you press the keystroke, it might take up
to 10 minutes for the Routing Engine to reset and for the router to boot
from the SSD.

Figure 158: Installing a CompactFlash Card

After installing the CompactFlash card for the first time, you must copy the software
from the Routing Engine's solid-state disk (SSD) to the CompactFlash card.
NOTE: For more information about the commands for this procedure, see
request system snapshot, request system reboot, and show system
boot-messages.
To copy software to the CompactFlash card:
On the console or other management device connected to the Routing Engine, enter
1.
CLI operational mode.
Copy the currently running and active file system partitions on the router to standby
2.
partitions on the CompactFlash card. Issue the
command.
Wait until a message appears on the console confirming that the snapshot partition
3.
procedure is complete.
Issue the
request system reboot
4.
Issue the
show system boot-messages
5.
card is listed as the primary boot device. The output lists the devices mounted. The
CompactFlash card is located at
T640 Routing Engine Description on page 36
Chapter 27: Replacing Host Subsystem Components
request system snapshot partition
command to reboot the router's software.
command to verify that the CompactFlash
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