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CCNP ROUTE 642-902 Official Certification Guide by Wendell Odom

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Chapter 11. Policy-Based Routing and IP Service Level Agreement

This chapter covers the following subjects:

Policy-Based Routing: This section describes the IOS Policy-Based Routing (PBR) feature, which allows a router to make packet forwarding decisions on criteria other than the packet’s destination address as matched with the IP routing table.

IP Service Level Agreement: This section gives a general description of the IP Service Level Agreement (IP SLA) feature, with particular attention to how it can be used to influence when a router uses a static route and when a router uses PBR.

The term path control has many fine shades of meaning, depending on the context. The broadest typical use of the term refers to any and every function that influences ...

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