Plan to crawl content (Search Server 2008)

In this article:
- About crawling and indexing content
- Identify the sources of content that you want to crawl
- Plan content sources
- Plan for authentication
- Plan protocol handlers
- Plan to manage the impact of crawling
- Plan crawl rules
- Plan search settings that are managed at the farm level
- Indexing content in different languages

http://technet.microsoft.com/en-us/library/cc280343.aspx