From: Sage Vadi (sagevadi@yahoo.co.uk)
Date: Sat Feb 15 2003 - 04:37:23 GMT-3
True - I just choose the highest value, I have to read
the mappings again...
As for the option of 'ip prec' it's not on 12.2(13T) -
that's for sure!
box(config)#dial-peer voice 3 voip
box(config-dial-peer)#ip pre
box(config-dial-peer)#ip prec
box(config-dial-peer)#ip ?
qos Set ip QoS Parameters
udp Calculate udp checksum for transmitted voice
NB: But since we're using 12.1 for lab, it prolly' is
still there...
Cheers!
Sage
--- Bob Usa <boby2kusa@hotmail.com> wrote: > dscp 63
= ip precedence 7 for the actual call stream
> dscp 63 = ip precedence 7 for the signaling such as
> call set-up
>
> dscp 43 = ip prec 5 actually dscp 40 to 47 is back
> compatible to ip
> precedence 5 but 43 is what is actually used for
> voice stream.
>
> for signaling normally this is ip precedence 3 so it
> should be dscp 20 to
> 31.
>
> But are you sure there is no ip precendence 5 under
> the voip peer on 12.2
> version?
>
>
>
>
>
> >From: Sage Vadi <sagevadi@yahoo.co.uk>
> >Reply-To: Sage Vadi <sagevadi@yahoo.co.uk>
> >To: ccielab@groupstudy.com
> >Subject: QOS: VoIP (IP-Prec)
> >Date: Fri, 14 Feb 2003 18:15:03 +0000 (GMT)
> >
> >All,
> >
> >Q) Config all outgoing voice traffic with IP Prec
> set
> >to Critical (5). All other traffic should have it's
> >prec set to 0.
> >
> >A) It seems to me there are 2 ways I can do this:
> >
> >1# (12.2.13T - it didn't have ip prec command under
> >dial-peer, so I choose closest DSCP mapping):
> >dial-peer voice 3 voip
> >ip qos dscp 63 media
> >ip qos dscp 63 signaling
> >
> >2#
> >Wrute an ACL for UPD streams 16384-32767 and set a
> >route-map with ip prec critical.
> >
> >Everyone agree?
> >
> >FXS/FXO voice obviously...
> >
> >Cheers,
> >Sage
> >
> >__________________________________________________
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>
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