Juniper QFX5100, Hardware Manual

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5.
Enter the following command on the QFX3500, QFX3600, and QFX3600-I devices:
root@device% dd if=/var/tmp/ filename of=/dev/da1 bs=16k
The device writes the installation media image to the USB device:
root@device% dd if=/var/tmp/install-media-qfx3500.junos_11.1 of=/dev/da1 bs=16k
11006+1 records in
11006+1 records out
180332544 bytes transferred in 71.764266 secs (2512846 bytes/sec)
6.
Enter the following command on the QFX5100 device:
root@device% dd if=/var/tmp/ filename of=/dev/da0 bs=1048576
The device writes the installation media image to the USB device:
root@device% dd if=/var/tmp/jinstall-vjunos-usb-13.2.img of=/dev/da0 bs=1048576
11006+1 records in
11006+1 records out
180332544 bytes transferred in 71.764266 secs (2512846 bytes/sec)
7.
Log out of the shell:
root@device% exit
%
exit
user@device>
Related
Documentation
USB Port Specifications for the QFX Series on page 55
•
•
Performing a Recovery Installation on a QFX Series Device
•
Performing a QFabric System Recovery Installation on the Director Group
•
Performing a Recovery Installation on a QFX5100 Switch on page 227
Copyright © 2014, Juniper Networks, Inc. 226
QFX5100 Switch Hardware Guide