The following section is a summary of the major points you should be aware of in this chapter.
Border Gateway Protocol Overview
- Border Gateway Protocol is a Path Vector protocol
- BGP is primarily used to exchange NLRI between routing domains or autonomous systems
- There are 4 (four) BGP processes that run when BGP is enabled in Cisco IOS-based devices:
- The BGP Open process
- The BGP I/O process
- The BGP Scanner process
- The BGP Router process
- The . . .
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