i have never tried the options listed but i think the below command should
meet your requirements
Router(config)#logg con ?
<0-7> Logging severity level
alerts Immediate action needed (severity=1)
critical Critical conditions (severity=2)
debugging Debugging messages (severity=7)
discriminator Establish MD-Console association
emergencies System is unusable (severity=0)
errors Error conditions (severity=3)
filtered Enable filtered logging
guaranteed Guarantee console messages
informational Informational messages (severity=6)
notifications Normal but significant conditions (severity=5)
warnings Warning conditions (severity=4)
xml Enable logging in XML
<cr>
Blogs and organic groups at http://www.ccie.net
Received on Thu Apr 16 2009 - 22:08:49 ART
This archive was generated by hypermail 2.2.0 : Mon May 04 2009 - 07:39:12 ART