hi, has anyone implemented ISDN backup with MPLS? If so would you mind sending me a sample config. I have been trying to get this working with a PRI but have not been successful. The isdn part works fine. If I ping across the point-to-point link (PE to CE) it works. As soon as I bind the dialer interface to a VRF and enable CEF it does not work. If I disable CEF I can ping across - CEF is needed though as it does the mpls label impositioning. Any help would be appreciated. thanks in advance George This e-mail may contain confidential information and may be legally privileged and is intended only for the person to whom it is addressed. If you are not the intended recipient, you are notified that you may not use, distribute or copy this document in any manner whatsoever. Kindly also notify the sender immediately by telephone, and delete the e-mail. When addressed to clients of the company from where this e-mail originates ("the sending company") any opinion or advice contained in this e-mail is subject to the terms and conditions expressed in any applicable terms of business or client engagement letter . The sending company does not accept liability for any damage, loss or expense arising from this e-mail and/or from the accessing of any files attached to this e-mail. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=13849&t=13849 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]