From: Dave Temkin (dave@ordinaryworld.com)
Date: Mon Oct 10 2005 - 17:39:32 GMT-3
Sorry Simon, my bad... If you substitute shape for police, is it correct?
Thanks,
-Dave
On Mon, 10 Oct 2005, simon hart wrote:
> Dave,
>
> A question for you - How do you intend to achieve this with FRTS
>
> FRTS is frame relay traffic shaping, however your MQC commands have POLICE
> defined, and not shaping
>
> Simon
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Dave
> Temkin
> Sent: 10 October 2005 21:01
> To: ccielab@groupstudy.com
> Subject: Using MQC for FRTS
>
>
> I know this was addressed before, but I've got a quick opinion call for
> everyone as to whether or not they think this is appropriate..
>
> Given a question regarding anything with FRTS, is it appropriate to use
> the MQC? Do you think when the proctor is evaluating the final config,
> they'd check for an alternate solution aside from configuring it directly
> on the interface?
>
> ie, I just tested the following two scenarios:
>
> 1) set the DE bit on any traffic greater than 512 bytes for traffic on
> DLCI 102:
>
> class-map match-all DLCI102and512
> match fr-dlci 102
> match packet length min 512
> policy-map SETFRDE
> class DLCI102and512
> set fr-de
>
>
> interface Serial0/0/0:0
> service-policy output DLCI102and512
>
>
> This seems to work perfectly fine (note the out DE pkts):
>
> DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> Serial0/0/0:0
>
> input pkts 638 output pkts 620 in bytes 122240
> out bytes 120780 dropped pkts 0 in pkts dropped 0
> out pkts dropped 0 out bytes dropped 0
> in FECN pkts 0 in BECN pkts 0 out FECN pkts 0
> out BECN pkts 0 in DE pkts 0 out DE pkts 93
>
>
>
> 2) On DLCI 103, the CIR is 1024K. Ensure all traffic conforms to this
> with a BC of 16000 and a be of 8000
> Police all ICMP traffic to 512K and set
> fr-de on all other ICMP traffic, and set the DE bit on all FTP traffic.
>
> class-map match-all DLCI103ICMP
> match fr-dlci 103
> match protocol icmp
> class-map match-all FTPOVER256K
> match protocol ftp
>
>
> policy-map PARENT
> class class-default
> police cir 1024000 bc 16000 be 8000
> service-policy DOSTUFF
>
> policy-map DOSTUFF
> class DLCI103ICMP
> police cir 512000
> conform-action set-frde-transmit
> exceed-action drop
> class FTPOVER256K
> set fr-de
>
> interface Serial0/0/0:0
> service-policy output PARENT
>
>
>
>
> Can anyone think of any reasons why this approach wouldn't work for most
> FRTS questions?
>
> Thanks,
> -Dave
>
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