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Latest post 11-26-2008 2:00 PM by Ueli. 2 replies.
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  • 11-05-2008 11:52 AM

    • awilkins
    • Top 25 Contributor
    • Joined on 09-05-2008
    • Posts 79
    • Points 1,115

    Section 7.2 - Marking

    I know my config is longer, but it works fine.  I tested to make sure packets were being marked by trying to FTP an image from R8 to BB2 (after slightly modifying the ACL to mark this FTP source traffic).

    Would I get points for this?  Or, did I completely over-engineer it?

    class-map match-all QOS_GROUP_1
     match qos-group 1
    class-map match-all FTP_FROM_R7
     match protocol ftp
     match access-group 110
    !
    policy-map SP_OUT
     class QOS_GROUP_1
      set mpls experimental topmost 4
    policy-map R7_IN
     class FTP_FROM_R7
      set qos-group 1
      set dscp af43
    !
    interface Ethernet0/0
     service-policy input R7_IN
    !
    interface Ethernet0/1
     service-policy output SP_OUT
    !
    interface Serial1/0.14 point-to-point
      frame-relay class SP_OUT_FRAME
    !
    interface Serial1/0.34 point-to-point
     frame-relay class SP_OUT_FRAME  <------ This broke my FREEK config, but fixed it below
    !
    map-class frame-relay SP_OUT_FRAME
     frame-relay end-to-end keepalive mode reply   <------  had to add this for my FREEK config
     service-policy output SP_OUT
    !
    access-list 110 permit ip host 192.10.1.100 10.1.28.0 0.0.0.255
    access-list 110 permit ip host 192.10.1.100 10.1.18.0 0.0.0.255

     

     

     

     

    • Post Points: 20
  • 11-26-2008 12:58 PM In reply to

    • FraserM
    • Top 100 Contributor
    • Joined on 10-31-2008
    • NB, Canada
    • Posts 17
    • Points 220

    Re: Section 7.2 - Marking

    I did the same thing do, but do you need nbar on the interface? My ACL was just a standard CL saying anything from the FTP Server

    • Post Points: 20
  • 11-26-2008 2:00 PM In reply to

    • Ueli
    • Top 200 Contributor
    • Joined on 11-24-2008
    • Zurich
    • Posts 7
    • Points 50

    Re: Section 7.2 - Marking

    Hi,

    if you use

     set mpls experimental imposition <n>

    the outgoing labeld paket 'll have the exp. bits set as expectet (unless you overwrite it with an outgoing servicepolicy on the outgoing interfaces). You do not need to change any of the config on the outgoining interfaces.

    Ueli

     

    • Post Points: 5
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