From: Scott Morris (smorris@ipexpert.com)
Date: Mon Dec 10 2007 - 15:56:49 ART
If you are marking an IP packet it is TYPICALLY done inbound from your
access layer. That's a design guideline.
But if you have already received a packet, isn't it a little late to mark it
at Layer 2? :)
HTH,
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE-M
#153, JNCIS-ER, CISSP, et al.
CCSI/JNCI-M/JNCI-ER
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-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Joseph Saad
Sent: Monday, December 10, 2007 1:24 PM
To: Biggs, Jeff (M/CIO/BIE)
Cc: Cisco certification
Subject: Re: IPEXPERT LAB 24
I thought marking is always done inbound on an interface and the Service
policy is applied outbound on S0/0. It breaks my head that this would be
working actually.
Any thoughts?
On Dec 10, 2007 7:10 PM, Biggs, Jeff (M/CIO/BIE) <JBiggs@usaid.gov> wrote:
> The lab tells you to mark all traffic incoming on the Ethernet FR-DE
> interface of R2. The solution provided is to use a Frame-relay DE
> list, but couldn't you do this:
>
>
>
> class-map match-all DE
>
> match access-group 12
>
> !
>
> !
>
> policy-map DE
>
> class DE
>
> set fr-de
>
> !
>
> interface Serial0/0
>
> ip address 150.50.10.2 255.255.255.0
>
> encapsulation frame-relay
>
> ip ospf priority 100
>
> no arp frame-relay
>
> frame-relay map ip 150.50.10.2 204
>
> frame-relay map ip 150.50.10.4 204 broadcast
>
> frame-relay map ip 150.50.10.5 205 broadcast
>
> frame-relay map ip 150.50.10.6 206 broadcast
>
> no frame-relay inverse-arp
>
> service-policy output DE
>
>
>
>
>
> access-list 12 permit 150.50.12.0 0.0.0.255
>
>
>
> Jeffrey Biggs
>
> Sr. Network Engineer
>
> USAID
>
> M/CIO/BIE
>
> 240-646-5003
>
> jbiggs@usaid.gov <mailto:jbiggs@usaid.gov>
>
> ______________________________________________________________________
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