Re: config - ISDN B-Channel 2 links - up ---> Doubt

From: Arun Arumuganainar (aarumuga@hotmail.com)
Date: Fri Aug 12 2005 - 02:51:49 GMT-3


Hi ,

There are two features here . Bandwidth on Demand and PPP Multilink .

1) BOD does not make use of a standardized implementation; it is
Cisco-proprietary. The implementation of BOD simply requires the entry of a
dialer load-threshold command.

2) PPP Multilink is a standardized implementation of load sharing
technologies. Once the dialer load-threshold command has been entered, enter
the ppp multilink command to activate the standardized version

Note : BOD is cisco default . If you enable ppp multilink , You are actually
turning BOD off and switching Multilink on . For turning off PPP Multilink and
turning on BOD . use no ppp multilink .

Hence it all bottoms down to which options you wanted to make .

Thanks and Regards
Arun
----- Original Message -----
From: "Shanky" <shankyz@gmail.com>
To: "hin ccie" <hinccie@yahoo.com>
Cc: <ccielab@groupstudy.com>
Sent: Friday, August 12, 2005 10:57 AM
Subject: Re: config - ISDN B-Channel 2 links - up ---> Doubt

> Hi,
> you want to ... How to make the 2 B-Channel ISDN links up altogether..so
> you need to club the 2 channels together ..hence ppp multilink is a must.
> Now as far as dialer load-threshold ### is concerned , it just decides at
> what load you bring the 2nd channel up.
> If you dont use the ppp multilink ... you will have two calls using one
> channel each ..but there wont be a bundle.
> Thanks
> Shanky
>
> On 8/12/05, hin ccie <hinccie@yahoo.com> wrote:
> >
> > Hi Guys,
> >
> > Need help of ISDN configuration,
> > Q : How to make the 2 B-Channel ISDN links up altogether
> > and using the feature dialer load-threshold
> >
> > Will it be
> > 1. dialer load-threshold 1 either
> > ppp multilink
> >
> > OR
> > 2. just dialer load-threshold 1 either
> > without ppp multilink
> >
> > According to Doc CD, it doesn't state the usage of ppp multilink command
> >
> > But once the load exceeds threshold, it will activate the 2nd B-channel,
> > and I think it will need to negotiate the appropriate LCP layer and (MLP
> > layer -> ppp multilink used) and the result is multilink bundle
> >
> > In my opinion is number 1.
> >
> > Could you guys show me more light of this issue ?
> >
> > TIA
> > hino
> >
> >
> >
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