How to determine if running ip or ip plus cisco IOS

I am trying to determine if I am running IP or IP Plus versions of the Cisco IOS on my routers. Anyone know of a way to check this?
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netspec01Connect With a Mentor Commented:
Ip base should have "ipbase" in the naming, at least newer mages.  Here's a link to check out.  The Powerpoint link at the bottom of the page may help.

Also, should be able to look up the image name in CCO and find out what it is.  You will need a CCO login.  Go to  Select "Search by Release/Image Name/Product Code/Platform".  Enter the image name and submit.
scampgbConnect With a Mentor Commented:
Hi texasjpm,

Telnet to the router
Log into it

type "show ver"

It'll show you the version of the IOS.  There'll be a letter that explains what type of IOS it is - for example:

IOS (tm) 1600 Software (C1600-Y-L), Version 11.1(12)AA, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)

The "Y" above means that it's the IP feature set.

What model router is it?
texasjpmAuthor Commented:
It is several diffrent routers a 2610XM a few 1700's

IOS (tm) C2600 Software (C2600-IS-M), Version 12.2(11)T8,  RELEASE SOFTWARE (fc1)

IOS (tm) C1700 Software (C1700-SY-M), Version 12.2(11)T8,  RELEASE SOFTWARE (fc1)
Thanks for the Assist.  Glad I could help :-)
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