You can only have one RPCClientAccessServer on a database. That can be a single CAS, or multiple CASes referenced by the name of a CAS Array.
-----Original Message----- From: bounce-9494884-8066...@lyris.sunbelt-software.com [mailto:bounce-9494884-8066...@lyris.sunbelt-software.com] On Behalf Of Jay Kulsh Sent: 08 March 2012 10:34 To: MS-Exchange Admin Issues Subject: RE: DAG and CAS-Array (or CAS server) >Name Server MasterServerOrAvailabilityGroup RpcClientAccessServer ---- ------ ----------------------------- --------------------- >HA-Mailbox-01 EXMB-01 DAG-01 EXCAS-01.italy.local >HA-Mailbox-02 EXMB-01 DAG-01 EXCAS-02.italy.local Joseph, Thanks for testing this, but it only shows that you can have 2 different CAS servers for 2 different databases on one Exchange server. So your setup is testing just one site, in fact just one server. My question is about accessing a DAG -- which spans 2 sites -- from CAS servers on two different sites at the same time. Can that be done? Thanks. Jay --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist