Wednesday , March 21 2018

Recent Posts

SQL 2008 R2 In place Upgrade to SQL 2014

I have a SCCM Database server running Windows Server 2012 R2 with SQL 2008 R2 . Which doesn’t allow SCCM upgrades any more . Unless the SQL Server is 2014 SP2 or later. Checking the edition . It was SQL 2008 R2 Standard in the existing server. Have Download SQL ...

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Migrate DHCP Server from 2008 R2 to 2012 R2

I have two DHCP servers. Primary and Secondary . Both are independent running Primary and Split Scope Scenario. As they are independent followed the same procedure on both the servers. Login to 2008 R2 DHCP server. Take a Backup. Place it on a location. It got Exported Successfully.Copied the data. ...

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Exchange Datacenter Switchover

I had to do a Exchange Datacenter Switchover Procedure on a 3 Node Dag. Two on primary site and one on Secondary site. Primary datacenter needs maintenance and both primary nodes have to go offline. so we had to do a datacenter switchover prior to the primary datacenter maintenance . ...

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The HTTP request was forbidden with client authentication scheme ‎’Negotiate‎’

Exchange Server 2016 Hybrid Server , Hybrid remote move Migration Error. Error: MigrationTransientException: The call to ?’’ failed. Error details: The HTTP request was forbidden with client authentication scheme ?’Negotiate?’. –> The remote server returned an error: ?(403)? Forbidden.. –> The call to ?’’ failed. Error details: The HTTP request ...

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Outlook Web App X-OWA-Error ExAssertException

Once installing Exchange 2016 Cu8 on Windows Server 2012 R2 gave error on OWA. ECP will work if administrator doesn’t have a mailbox. else even ecp will throw the same error. An unexpected error occurred and your request couldn’t be handled. X-ClientId: F554643C29C44C22B59A1DF6E706EB91 request-id bd391bdf-5057-4d0e-8a4d-c5a4f42f22d2 X-OWA-Error Microsoft.Exchange.Diagnostics.ExAssertException X-OWA-Version 15.1.1415.2 X-FEServer ...

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Optimize Antispam Settings in Office 365

Lets see how to optimize anti spam settings in office 365. Anti spam settings can be modified from protection portal of office 365.  by default this service is available for all Exchange online users. Login to Threat Management  – Policy – Antispam Turn on the custom policy – Default ...

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