In Policy Based Routing, which element defines the action that selects a next hop for matched traffic?

In Policy Based Routing, which element defines the action that selects a next hop for matched traffic?

• A. class ip test_subnet
• B. policy def_route_test_policy
• C. pbr-action-list
• D. route-map

Answer: (C)

In policy-based routing, the actual instruction that directs where matched traffic should be sent is defined in the pbr-action-list. This list contains the specific actions to take for traffic that matches the policy, such as setting the next-hop or selecting an exit interface. When a packet meets the policy’s criteria, the device applies the actions from the pbr-action-list to determine the next hop. The other elements serve different roles: the class ip test_subnet defines which traffic to match, the policy def_route_test_policy is the container that ties matching criteria to an action list, and route-map is not the mechanism used here for specifying PBR actions in this context.

In policy-based routing, the actual instruction that directs where matched traffic should be sent is defined in the pbr-action-list. This list contains the specific actions to take for traffic that matches the policy, such as setting the next-hop or selecting an exit interface. When a packet meets the policy’s criteria, the device applies the actions from the pbr-action-list to determine the next hop.

The other elements serve different roles: the class ip test_subnet defines which traffic to match, the policy def_route_test_policy is the container that ties matching criteria to an action list, and route-map is not the mechanism used here for specifying PBR actions in this context.