RE: ISDN - use dialer interfaces but no dialer profiles !

From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Sat Jul 31 2004 - 13:41:02 GMT-3


Narcis,

        This refers to dialer rotary-groups. Dialer rotary groups are
used when you have one destination that wants to be dialed by multiple
BRI interfaces channeled together. Dialer profiles, on the other hand,
are used when you have multiple destinations that want to be dialed by
one or more BRI interfaces.

        To change a dialer interface from dialer profile to dialer
rotary-group configuration, issue the dialer in-band command:

Rack15R4(config)#int dialer1
Rack15R4(config-if)#dialer map ip 1.2.3.4 broadcast 1234
%Configure a "dialer in-band", or "dialer pool" first.
Rack15R4(config-if)#dialer in-band
Rack15R4(config-if)#dialer map ip 1.2.3.4 broadcast 1234

http://www.cisco.com/en/US/tech/tk713/tk507/technologies_configuration_e
xample09186a00801035c1.shtml

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
> Narcis Micsoniu
> Sent: Saturday, July 31, 2004 10:36 AM
> To: ccielab@groupstudy.com
> Subject: ISDN - use dialer interfaces but no dialer profiles !
>
> If somebody could shed some light on this, it would be much
appreciated:
>
> a. Configure an ISDN connection between R1
and
> R2 .
> b. Although dialer interfaces should be
used,
> no dialer profiles are allowed
> c. Either party should be able to call the
> other one.
> e. Only the traffic form VLAN_x to VLAN_y
> should be allowed to bring up the ISDN link. The link initialization
> should
> be performed by R2
> f. R1 and R2 still should be able to ping
each
> other without modifying anything in the already implemented
configuration.
> g. The ISDN connection will serve as a
backup
> link for the Frame Relay connection of R2. In case that the Frame
Relay
> link
> of R2 goes down, the ISDN link should come up
> h. You can add the dialer interfaces in the
> routing protocols between routers.
>
>
> Thank you
>
> Narcis
>
> [GroupStudy removed an attachment of type application/ms-tnef which
had a
> name of winmail.dat]
>
>



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