From: Joe Chang (changjoe@earthlink.net)
Date: Tue Jun 29 2004 - 09:40:03 GMT-3
It occurred to me that putting the routers in bridge mode and setting up
load balanced VLANs across the Frame is another solution. For example make
HQ1 the root of the voice VLAN and HQ2 root of data VLAN. That way you
accomplish the desired flows and get switchover (via STP) if one circuit
fails.
----- Original Message -----
From: "Church, Chuck" <cchurch@wamnetgov.com>
To: "Nir Wittenberg" <nwittenberg@msncomm.com>; "Joe Chang"
<changjoe@earthlink.net>; <ccielab@groupstudy.com>
Sent: Sunday, June 27, 2004 8:09 PM
Subject: RE: policy routing via OSPF
> Check out MTR. That 'unimplemented TOS' finally gets some use.
>
>
> Chuck Church
> Wam!Net Government Services - D&I Team
> Lead Design Engineer
> CCIE #8776, MCNE, MCSE
> 1210 N. Parker Rd.
> Greenville, SC 29609
> Office: 864-335-9473
> Cell: 703-819-3495
> cchurch@wamnetgov.com
> PGP key:
> http://pgp.mit.edu:11371/pks/lookup?op=index&search=cchurch%40wamnetgov.
> com
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Nir Wittenberg
> Sent: Sunday, June 27, 2004 2:07 PM
> To: Joe Chang; ccielab@groupstudy.com
> Subject: RE: policy routing via OSPF
>
> Performance penalties and it is not dynamic.
>
> -----Original Message-----
> From: Joe Chang [mailto:changjoe@earthlink.net]
> Sent: Saturday, June 26, 2004 8:56 AM
> To: ccielab@groupstudy.com
> Subject: Re: policy routing via OSPF
>
> The OSPF RFCs detail an unimplemented TOS feature. I don't think OSPF is
> the way to do it. On certain platforms ATM has a feature to split a flow
> into different VCs based on packet precedence, but I don't think that is
> available for FR.
>
> Your best bet may be PBR, but of course there are performance penalties
> with that approach.
>
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