K 10 svn:author V 3 dru K 8 svn:date V 27 2013-04-18T20:47:59.847271Z K 7 svn:log V 163 Remove slip, pppd, and 7.x from PPP chapter. This chapter needs to be renamed. Remove reference to pppd in Advanced Networking chapter. Approved by: hrs (mentor) END