Help For upgrading Releng4.11 stable to 6.0 stable

[Yudhi Yuniadhi]

I have Machine 4.11 Stable. Now, I want upgrade to 6.0.
# uname -srm
FreeBSD 4.11-STABLE i386

How step for ugrade form 4.11 stable to 6.0 stable ????

How step is the same with  use cvsup ???


Thanks a lot

Rgds,
Beginner