From: Larry Roberts (larryr@xxxxxxxxxxxx)
Date: Wed Jun 26 2002 - 02:43:30 GMT-3
Richard,
If the PRI side (Central office) doesn't need to initiate calls you don't
need a dialer string. The router will create a dynamic map to respond to an
incoming call from a branch office.
HTH,
Larry Roberts
CCIE #7886 (R&S / Security)
----- Original Message -----
From: <Richard.Chang@alltel.com>
To: <ccielab@groupstudy.com>
Sent: Tuesday, June 25, 2002 5:06 PM
Subject: Dialer Profiles and Legacy DDR?
> I met a scenario that I have to have one dialer interface (dialer1
> 172.20.11.1/24) to receive calls from multiple locations acting as a
> hub. I use another dialer interface(dialer2 172.20.1.62/24) as a spoke
> to dial out to another location. I had to use two dialer interfaces
> since it's hard to troubleshoot when using secondary IP addresses.
>
> I only have one PRI physical interface on that router and here's comes
> the conflict:
>
> 1. If I choose to use dialer profiles on both dialer, I won't be able to
> use the "dialer map" statement on dialer1 to specify the multiple
> locations that will be calling. "dialer string" command doesn't seem to
> be able to replace multiple "dialer map" commands.
>
> 2. If I choose to use Legacy DDR on both dialer, I won't be able to use
> "dialer pool-member" so that I can associate the PRI with both dialers.
> I tried "dialer rotary-group" command instead, but it doesn't allow me
> to bind the PRI with two rotary-groups.
>
> Therefore, I was wondering whether anyone has met a similar problem and
> possibly can shed some light on this.
>
> Thanks.
>
> Richard
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