See also

Concepts: http://www.altaro.com/hyper-v/live-migration-in-hyper-v-explained-part-1/

In a Cluster: http://www.altaro.com/hyper-v/live-migration-in-hyper-v-explained-part-2/

Non-Clustered: http://www.altaro.com/hyper-v/live-migration-in-hyper-v-explained-part-3/

Hyper-V (2008 R2) Live Migration Network Configuration Guide: http://technet.microsoft.com/en-us/library/ff428137%28v=WS.10%29.aspx

Hyper-V (2012) Live Migration Settings: http://www.techrepublic.com/blog/data-center/configuring-live-migration-on-hyper-v-server-2012/