Tom, I don't think you can!! HDLC is the default, and requires cable attached in order for the router to show "up". There is no way to simulate as far as I am aware.
Having said that, someone will prove me wrong no doubt. -Anil -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Tom E Sent: Wednesday, November 28, 2001 11:53 PM To: [EMAIL PROTECTED] Subject: serial up/up w/o cable [7:27604] How can you get a serial interface to go up/up without a cable connected? I have tried loop and no keep. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=27610&t=27604 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]