Cisco Router Debug Commands

Enable debug for RIP - debug ip rip

Enable summary IGRP debug information - debug ip igrp events

Enable detailed IGRP debug information - debug ip igrp transactions

Debug IPX RIP debug - ipx routing activity

Debug IPX SAP - debug IPX SAP

Enable debug for CHAP or PAP - debug ppp authentication

Switch all debugging off - no debug all ,undebug all