Hello,

i'm just install a DAG for exchange 2013 CU7 with 2 mailbox server ( windows2012) and 1 Filesharewitness (windows 2012).

DAGEXCHANGE is the name of my DAG.

DAG seems to work, but on 2 Mailbox server, i have this error on server manager console.

"

DAGEXCHANGE, failure of updating the configuration with the following error: Failed to retrieve metadata from the server due to the following error: WinRM can not process the request.
The following error is produced when lu'ilisation Kerberos authentication: Can not find the DAGEXCHANGE.mydomain.com computer. Verify that the computer is on the network and that the provided name is spelled correctly

"

unfortunately I do not find information about it. Can you help me please 

thank you in advance

Hello. Verify:
1. The rights permission to record DAG in AD
2. The rights permission on the wintess file server to Exchange server DAG
3. Check certification for back end services 
The WinRM Shell Client Cannot Process the Request

4. Test DAG from EMS - Exchange Server 2013: Using Test-ReplicationHealth to Test Database Availability Group Membe

hello,

thank you for your response.

i have check, 1 2 3 are ok. 4 isn't ok. I have an error on quorum group and FileshareQuorum on the 2 servers of dag.

I'll get on that side and I'll back you.

regards

hello,

I forgot to change the order of NIC on each mailbox server (advanced setting), so I put in order the NIC.
Then I delete my DAG in EAC and I remove the NOC in AD.
I recreate my DAG recreate the CNO, added the permissions and finally added MBX servers one by one.
I executed the command:> Get-DatabaseAvailabilityGroup | select -ExpandProperty: Servers | Test-ReplicationHealth

and All is OK;
thank you for your help



regards

• Proposed as answer by Oleg.Kovalenko 8 hours 25 minutes ago