Webcenter integration with load balancer

Dear Team,
Any body configured load balancer(Like BIG IP F5) with webcenter,
Please provide some steps or documentation for webcenter high availability,I mean steps to convert webcenter single node to two node for high availability.
Thanks,
Rajendra.

the following links will help you for wecenter high availablity-
http://download.oracle.com/docs/cd/E12839_01/core.1111/e10106/adf.htm#CACCHJBG
http://download.oracle.com/docs/cd/E12839_01/core.1111/e10106/adf.htm#CACGCICI
http://download.oracle.com/docs/cd/E12839_01/core.1111/e10106/adf.htm
for Setting Up Node Manager-
http://download.oracle.com/docs/cd/E17904_01/core.1111/e12037/node_manager.htm#CCHBIFCF
for better configuration weblogic person can help you out.

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