RE: Pri & ppp multilink

From: Volkov, Dmitry (Toronto - BCE) (dmitry_volkov@xxxxxxxxx)
Date: Tue Jul 30 2002 - 14:16:13 GMT-3


   
Colin,

I think You can control number of B-channels using:

dialer pool-member number [priority priority] [min-link minimum] [max-link
maximum]

http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/dial
_r/drdrd.htm#1019142

Dmitry

-----Original Message-----
From: Colin Barber [mailto:Colin.Barber@telewest.co.uk]
Sent: Tuesday, July 30, 2002 11:53 AM
To: 'ccielab@groupstudy.com'
Subject: RE: Pri & ppp multilink

dialer max-call ?

-----Original Message-----
From: Ccieyet2b@aol.com [mailto:Ccieyet2b@aol.com]
Sent: 30 July 2002 13:54
To: ccielab@groupstudy.com
Subject: Pri & ppp multilink

Hi all,

If an isdn connection is always between a BRI and a PRI, and ppp multilink
is
configed on both ends, the most bandwidth that can be used is 128k or 2
b-channels.

But, what if it's possible for the connection to be between to PRI's. Is
there a way to limit how many b-channels will be brought up?

For example, let's say that ISDN is provisioned to back up F/R cir's and if
the cir is 128k or less, a BRI is provisioned and if the cir is > 128k, a
PRI
is provisioned. And, the objective is to provide the same bandwidth with
ISDN
as is used with F/R. So, where the cir = 256k, you want isdn to use up to
but no more than 4 b-channels. How can this be done?

On a related topic, is there a way to configure isdn so that it can be used
to augment Frame-Relay bandwidth? If so, how would that be done?

Thanks, Jim



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