The aar-group setting on device pool does NOT get pushed to all devices in the device pool, while the aar-css does.
My strategy is to set aar-css at the dev pool and to manually set the aar-group on EVERY device (phone, gw, vm or cti port, etc) and EVERY line/dn. This take no thought while provisioning thing and when I get to an aar question the only thing to build is the rlist (maybe, if an existing doesnt match exactly) and route pattern. That said my strategy is slightly overprovisioned to save time. I did thorough testing and came up with the minimum config for aar: 1. The calling entity must have the AAR-CSS on the DEVICE (there is no aar css field on a dn, it only exists on a device/port/gw) 2. The calling entity must have the AAR-GROUP set on Either Device *OR* Line/DN 3. The called/target LINE/DN must have the AAR-GROUP. (this makes sense, as you call a dn and you don't care which device(s) have a line appearance for this dn.) if the called DN doesn't have the aar-group it will NOT work, regarless of whether the device where the dn is assigned has the aar-group In summary, my strategy pit the group every where and the css on devices and I don't have to memorize the minimum req in the lab - or more importantly I don't revisit config pahes just to setup aar. Hope this helps... -Justin On Nov 4, 2013 6:57 AM, "CISCO CCIE VOICE" <ccievoic...@gmail.com> wrote: > Hi Guys, > > i am trying to configure AAR between 2 sites, when i assign AAR-GROUP and > AAR-CSS on device pool it does not take effect rather i have to apply it > each phone device and GW inorder for it to work.Is there any thing i am > missing > > Thanks > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
