c5300-i-mz.123-17a.bin
Release	12.3.17a	
Size	7583256	
BSD Checksum	35656	
Router Checksum	0x134d	
MD5	94be84c17470b5ed9e0edf4d036c3243	
Date Published:	14-DEC-2005


c5300-j-mz.123-17a.bin
Release	12.3.17a	
Size	10475364	
BSD Checksum	12700	
Router Checksum	0xd2e5	
MD5	845bae8ddf5586a2d17c15bb7d4989b7	
Date Published:	14-DEC-2005

c5300-js-mz.123-18.bin
Release	12.3.18	
Size	14340580	
BSD Checksum	62213	
Router Checksum	0x87dd	
MD5	39a6871a998f5c3034ea8b08431d8664	
Date Published:	16-MAR-2006