From: Ed Lui (edwlui@gmail.com)
Date: Wed Mar 23 2005 - 16:27:59 GMT-3
R3#sh access-lists
Extended IP access list 100
permit ip any any precedence flash-override (10 matches)
permit ip any any
R3#
On Wed, 23 Mar 2005 13:53:10 -0500, Brian Dennis
<bdennis@internetworkexpert.com> wrote:
> Matt,
> Do you have a rack to lab this up? It shouldn't take more than
> 10 minutes to test.
>
> R1
> |
> |
> R2
> |
> |
> R3
>
> R1:
> interface Ethernet0/0
> ip address 1.1.1.1 255.255.255.0
> !
> ip local policy route-map LOCAL->POLICY
> !
> ip route 0.0.0.0 0.0.0.0 1.1.1.2
> !
> route-map LOCAL->POLICY permit 10
> set ip precedence flash-override
>
> R2:
> interface Ethernet0/0
> ip address 1.1.1.2 255.255.255.0
> ip nat inside
> !
> interface Ethernet0/1
> ip address 2.2.2.2 255.255.255.0
> ip nat outside
> !
> ip nat inside source list 1 interface Ethernet0/1 overload
> !
> access-list 1 permit any
>
> R3:
> interface Ethernet0/0
> ip address 2.2.2.3 255.255.255.0
> ip access-group 100 in
> !
> access-list 100 permit ip any any precedence flash-override
> access-list 100 permit ip any any
>
> Once this is pasted in the routers, ping from R1 and verify your results
> by doing a "show ip access-list 100" on R3.
>
> Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
>
> bdennis@internetworkexpert.com
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987
> Direct: 775-745-6404 (Outside the US and Canada)
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Matt White
> Sent: Wednesday, March 23, 2005 7:32 AM
> To: Group Study
> Subject: DSCP / ip precedence through NAT
>
> Will NAT strip out this information?
>
> _______________________________________________________________________
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