First of all understand what class-based shaping is- this is shaping within a hierarchical policy-map as opposed to frame-relay traffic shaping and the associated map-class.
With MLP LFI you must use frame-relay traffic shaping. With FRF.12 LFI you have a choice of FRTS or class-based shaping. On a single physical interface you are not able to mix and match shaping techniques used. If the two PVC¹s from the HQ site to the two branch sites use separate physical interfaces then you can mix n match. -- Vik Malhi CCIE #13890, CCSI #31584 Senior Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: [email protected] Join our free online support and peer group communities: http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. From: Aamir Panjwani <[email protected]> Date: Wed, 24 Jun 2009 13:12:42 +1000 To: OSL Group <[email protected]> Subject: [OSL | CCIE_Voice] WAN QOS question I know with FRTS we can use MLPPP or FRF12, but 1) With class based shaping can we use both MLPPP and FRF12 or not? Someone on another forum said class based shaping is only supported with FRF12, however, QOS Cisco press book page 383 table 6-9 says FRF12 is not supported with class based shaping so I am bit confused 2) Is it possible to configure let says FRTS from HQ to BR1 and class based shaping from HQ to BR2? Or does it have to either FRTS or class based shaping for both sites? Thanks ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
