Re: FR DE

From: Larry Chuon (lchuon@gmail.com)
Date: Fri May 26 2006 - 09:01:32 ART


If I am not mistaken, you don't need "match any" under "class-map match-any
DE_1" as it will many any except the http traffic as specificied in the
access-list already.

Also, for FR MQC, " frame-relay traffic-shaping" is also not required on the
interface.

Please correct me if I am wrong. Thanks.

Larry

On 5/26/06, Marius Venter <marius@aict.co.za> wrote:
>
> You now have traffic marked as DE=1 but the routers will still drop DE=0
> as
> the default behavior of the router is to IGNORE DE=1
>
> Here is the configs I would have used
>
> This was not labbed so please treat it as such
>
>
> R4-----------------Frame Relay-------------------R5
> 10.1.1.4 405 504 10.1.1.5
> Int S1/0 Int S1/0
>
> Config
>
> Use this link to understand the commands
>
>
>
http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guid
> e09186a0080087b91.html
>
> R4
>
> map-class frame-relay FRTS
> frame-relay adaptive-shaping foresight
> frame-relay adaptive-shaping interface-congestion
> service-policy output MYPOLICY
>
> class-map match-any DE_1
> match not access-group 100
> match any
>
> policy-map MYPOLICY
> class DE_1
> set fr-de
>
> interface Serial1/0
> ip address 10.1.1.4 255.255.255.0
> encapsulation frame-relay
> no fair-queue
> frame-relay traffic-shaping
> frame-relay interface-dlci 405
> class FRTS
> frame-relay lmi-type cisco
> end
>
> access-list 100 permit TCP any any eq 80
>
>
> R5
>
> map-class frame-relay FRTS
> frame-relay adaptive-shaping foresight
> frame-relay adaptive-shaping interface-congestion
> service-policy output MYPOLICY
>
> class-map match-any DE_1
> match not access-group 100
> match any
>
> policy-map MYPOLICY
> class DE_1
> set fr-de
>
> interface Serial1/0
> ip address 10.1.1.5 255.255.255.0
> encapsulation frame-relay
> no fair-queue
> frame-relay traffic-shaping
> frame-relay interface-dlci 405
> class FRTS
> frame-relay lmi-type cisco
> end
>
> access-list 100 permit TCP any any eq 80
>
>
> Marius Venter
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Faryar Zabihi (fzabihi)
> Sent: Friday, May 26, 2006 4:42 AM
> To: ccielab@groupstudy.com
> Subject: FR DE
>
> If I have a frame-relay connection from R1 to R2 and want to make sure
> HTTP traffic is not DiscardElgible or discarded,
> Would I?
>
> !
> class-map match-all NOT_WEB
> match access-group 101
> !
> !
> policy-map SET_DE
> class NOT_WEB
> set fr-de
>
> access-list 101 deny tcp any any eq www
> access-list 101 permit ip any any
>
> Ints0/0
> service-policy output SET_DE
>
>
> Thanks in advance,
>
> Faryar
>
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