In Cisco IOS software, there are many techniques that can be used to implement a route filtering policy when using BGP. As previously stated, BGP is first and foremost a policy configuration tool. Given this, it is important to understand not only basic BGP implementation, as described in the earlier chapter and in previous sections of this chapter, but also how to implement an effective policy control solution when using BGP. The following route filtering policy control tools are described in this section:
- Effective Policy Control Using IP Prefix Lists
- Effective Policy Control with Communities The content below this message is for members only.