Anyone........IOS naming conventions

[downloadkid]

Does anyone have a 'key' to understanding the IOS naming conventions - I have some from the Cisco site but apparently not complete.

I have a 3640 which is running c3640-ik9o3s-mz.124-5a.bin but am having a major problem trying to get the WIC1-adsl card to download load beyond a speed of 300Kb/s;
see other post;

http://www.tek-tips.com/viewthread.cfm?qid=1402758&page=2

I also have a 3620 running c3640-ik9o3s6-mz.123-17.bin which using the same modules and WIC1-adsl card downloads at a constant 843kb/s - the speed it should be!

As far as i understand it the images mean;
i = IP Routing
k9 = 3DES
o3= Firewall / IDS
s = Plus

s6 = I have no idea

After trying everything else I need to make sure i have an image that supports current standards as the 3620 does.

 

[Minue]

Hello
Try the below link to find the features.

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp

Regsrds