I know the order.
(InstantAP)#upgrade-image2 Orion@tftp://192.168.0.1/mips32.ari;Cassiopeia@tftp://192.168.0.1/armv5te.ari
but,I don't know IAP 103 or IAP 305 or IAP 205 image format .
where to see the image format ?ex:mips32.ari and armv5te.ari
Thanks in advance for any help