Re: MQC-Based FRTS

From: Bob Sinclair (bsinclair@netmasterclass.net)
Date: Thu Jun 16 2005 - 13:18:24 GMT-3


Chris,

Combining frame-relay traffic-shaping with MQC-based does not seem to work for
me. When I try to apply the map-class I get this response:

R1(config-subif)#frame interface-dlci 102
R1(config-fr-dlci)#class SHAPE
Remove frame-relay traffic shaping first beforeusing GTS in Modular QoS CLI

It seems to be OK if the policy-map is just policing, for example. But the
IOS does not seem to permit multiple shaping techniques on the same
interface.

HTH,

Bob Sinclair
CCIE #10427, CCSI 30427, CISSP
www.netmasterclass.net

  ----- Original Message -----
  From: Chris Lewis (chrlewis)
  To: Bob Sinclair ; Thomwin Chen ; ccielab@groupstudy.com
  Sent: Thursday, June 16, 2005 2:10 AM
  Subject: RE: MQC-Based FRTS

  Bob,

  Would you agree that there may be circumstances where even though you
  are using MQC, you also need to apply a class map, as some command may
  not yet be supported within MQC.

  So, in this case one would apply the MQC service-policy under the
  map-class configuration, the class then gets applied to a frame
  interface or DLCI, depending on configuration, and then the frame-relay
  traffic-shaping command is required under the frame interface, even
  though MQC is being used.

  Chris

  -----Original Message-----
  From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
  Bob Sinclair
  Sent: Wednesday, June 15, 2005 12:23 PM
  To: Thomwin Chen; ccielab@groupstudy.com
  Subject: Re: MQC-Based FRTS

  Thomwin,

  No, do not configure the command "frame-relay traffic-shaping" when
  doing MQC-based shaping. When doing MQC-based shaping remember that the
  "shape average" command automatically sets Be equal to Bc, so set Be
  explictly to 0 if the task does not require an excess burst. Also
  remember that if you want to shape at the DLCI level, using a map-class
  frame-relay, then you must shape class class-default.

  HTH,

  Bob Sinclair
  CCIE #10427, CCSI 30427, CISSP
  www.netmasterclass.net

    ----- Original Message -----
    From: Thomwin Chen
    To: ccielab@groupstudy.com
    Sent: Wednesday, June 15, 2005 1:02 PM
    Subject: MQC-Based FRTS

    Hi All,

    just want to confirm.
    to configure MQC-Based FRTS, should I use frame-relay traffic-shaping
  command in main interface ?

    In CiscoDoc, MQC-Based FRTS don't have frame-relay traffic-shaping
  command in main interface ??

  http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft
  /12
  2t/122t13/frqosmqc.htm

    thanks

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