From: KSGoh (kianseng.goh@gmail.com)
Date: Sat Aug 13 2005 - 23:53:38 GMT-3
----- Original Message -----
From: "KSGoh" <ksgoh@gmail.com>
To: <ccielab@groupstudy.com>
Sent: Sunday, August 14, 2005 10:11 AM
Subject: frame relay traffic shaping
> hi all..
> need some helps..
> there're 3 router..
>
> namely router A,B and HQ, all site are interconnect via Frame Relay hub
and
> spoke ..
>
> HQ is running 96K..
> A is running 32K
> B is running 64K
>
> Site A is running few servers including FTP Servers and with 70 overs
users
>
> Site B with around 20 users
>
> all site running same applications including 2 FXO Ports which is
connected
> to PABX
>
> now the problem..
>
> Site B (which is having less traffic and less users) i run sniffer to
> monitor the traffic and notice traffic not high...
> when ever people start running FTP which download files from site A...
> the voice quality turns very bad...
>
> whereas there isn't any problem in SiteA..
>
> observation:-
> i perform continues ping from Site A and SiteB to HQ..
>
> for Site A.. whever the rtt of ping reach 4000ms.. there's where the voice
> quality drops..
>
> for Site B, wherver the rt of ping reach 2000ms..the voice quality drops..
>
>
> my Q now..
> why did Site B having a higher bandwidth suffers?
>
> p/s : i did configure Traffic shaping and ip precedence for all sites...
and
> i notice the Shaping is always active in Site A
>
> As for Site B, Shaping is always not active...
>
> any clue ? or what should i do to resolve this ?
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