>cat5000-supg.6-4-20.bin
Release	6.4(20)	
Description	Catalyst 5000 Supervisor G Flash Code	
Size	4121880	
BSD Checksum	-	
Router Checksum	0x58e6	
MD5	17d61cfd8a7bbbf2105b767e374e77d4	
Date Published:	13-DEC-2005

>cat5000-supgk9.6-4-20.bin 
Release	6.4(20)	
Description	Catalyst 5000 Supervisor 3 G Flash with SSH support	
Size	4198188	
BSD Checksum	-	
Router Checksum	0xec60	
MD5	841c0d580e4338b77b0528a56c5e1297	
Date Published:	13-DEC-2005

>c5rsfc-js-mz.12.1-27b.bin
Release	12.1	
Size	6649116	
BSD Checksum	02701	
Router Checksum	0x16f6	
MD5	83bf1b22e953d1b627d6c9db3b872d12	
Date Published:	24-AUG-2005

Release	12.1	
Size	4766292	
BSD Checksum	64643	
Router Checksum	0x41af	
MD5	2bb30ddd7ff761636aa88c922fff8a10	
Date Published:	24-AUG-2005