I have the following lines in my running config, which is version 8.0(4):

crypto map mapnamehere 20 set security-association lifetime seconds 28800

crypto map mapnamehere 20 set security-association lifetime kilobytes 4608000

I want to remove these, and completely get rid of mapnamehere 20 ... but when I type "no " and the line, it doesn't remove it. I get error messages saying I have an incomplete crypto map (I suppose due to those entries being in there), if I try to assign the map to an interface. I just want to remove a tunnel (the 20 entry) and can't seem to get rid of those remnants.

If anyone knows how to do this, I would really appreciate the help.

Thanks!