Rock - On a serial line, one generally runs either PPP, hdlc, or frame -- but only one! If the command "encapsulation ppp" is used, then that is your encapsulation type, not hdlc. The source of your errors is elsewhere.
BASSOLE Rock wrote: > I have a configuration on a router that does "ppp encapsulation" over a > serial line. Our operator is running HDLC on the line. On this line we get > some CRC errors from time to time. Can this configuration be responsible for > the CRC errors? > > Is it correct to run "ppp encapsulation" over hdlc lines? A good starting point is to read up on troublshooting serial line problems .... you can do that at http://www.cisco.com/warp/public/112/chapter15.htm The article at this link suggests that you only worry if errors are more than about 1% of the traffic passed. -- Jason Boson BCMSN1 BSCN2 BSCI2 practice tests E-Quizware CCIE practice test Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=25916&t=25912 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
