How to create a bootable PCMCIA card.
1.Copy the install-media-release number-domestic file from jtac-tools /volume/build/junos/ to the /var/tmp directory of the router.
2.For the PCMCIA boot flash card:
a.To create a PCMCIA boot flash card, FTP the image to the router’s /var/tmp directory and insert a PC card in the router’s drive.
b.From the router’s UNIX shell, switch to the /var/tmp directory and issue the following commands:
dd if=/dev/zero of=/dev/ad3 count=20 dd if=install-media-<release-number>-domestic of=/dev/ad3 bs=64k
3.For USB boot storage device:
a.To create a USB boot storage device, FTP the image to the router’s /var/tmp directory and insert a USB storage device in the router’s USB port.
b.From the router’s UNIX shell, switch to the /var/tmp directory and issue the following commands:
dd if=/dev/zero of=/dev/da0 count=20 dd if=install-media-8.3R1.5-domestic of=/dev/da0 bs=64k