Policy-based routing allows you to override the default behavior of a router's IP table. In this video, explore why you may choose to use this feature along with how to go about configuring it across a network.
- Normally a router makes a packet-forwarding decision … based on a packet's destination IP address. … However there might be times … that we want specific traffic to be routed differently … than what the IP routing table is telling us. … Maybe for a security reason, a performance reason, … for some sort of a design reason. … We can actually override the instructions … on the IP routing table using a feature … called policy-based routing or PBR. … And in this section, we're going to talk about the theory … of PBR and take a look at its configuration. … …
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