RE: Dialer rotary-groups and Dialer pools

From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Fri Aug 12 2005 - 15:47:40 GMT-3


Rohan,

        In general the concept is that Dialer Profiles (normal dialer
interfaces) are used when you have multiple destinations but only one
physical BRI interface. Dialer Rotary Groups are used when you have
more than one physical interface but are dialing one destination. An
example of this would be if you have two BRI interfaces on one router
dialing into a PRI interface on a remote device for channelized T1.

HTH,

Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com

Internetwork Expert, Inc.
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Rohan Grover (rohang)
> Sent: Friday, August 12, 2005 2:12 AM
> To: ccielab@groupstudy.com
> Subject: Dialer rotary-groups and Dialer pools
>
> Hi,
>
> I'm very confused as to the difference between these 2 concepts.
>
> From what I understand, both are used in the dialer-interface model
for
> ddr.
>
> If I want a bri interface to be part of a dialer int, then i would
> configure 'dialer pool' on the dialer int and 'dialer pool-member' on
> the bri int.
>
> Similarly I can configure 'dialer rotary-group' on 1 or more bri
> inerfaces to make them part of a dialer rotary-group.
>
> So whats the diffrence?
>
> Can they be used together? or are they mutually exclusive?
>
> Does having a rotary group ensure that only one physical (bri)
interface
> at a time will be active based on dialer priority?
>
> Would really like some clarity on this.
>
> Thanks
> Rohan
>
>



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