June 2011
Intermediate to advanced
400 pages
8h 29m
English
book
Exchange Server 2010 Portable Command Guide: MCTS 70-662 and MCITP 70-663
by Richard Robb, Darril Gibson
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Chapter 23. Using DAG to Mitigate Failures
This chapter provides information and commands concerning the following topics:
• Activating a mailbox database copy on another DAG member
• Activating a lagged mailbox database copy on another DAG member
• Switching over to another DAG member
• Switching over to another datacenter
• Enabling Datacenter Activation Coordination (DAC) mode
In the previous chapter, you saw how easy it was to activate a mailbox database copy on another server. In this chapter, you take a more in-depth look at the process before investigating lagged database copies. Lagged database copies were mentioned previously, but not examined to any great detail. This chapter looks at the procedure for activating a lagged mailbox database ...