220-801 Question #998: Real Exam Question with Answer & Explanation

The correct answer is A: Router. Routers operate at Layer 3 (Network layer) and use routing tables along with policies - such as Access Control Lists (ACLs), Quality of Service (QoS) policies, and routing protocols - to determine how to forward traffic between networks. Switches forward frames based on MAC addre

Question

Which of the following uses policies to direct network traffic?

Options

ARouter
BSwitch
CAccess Point
DBridge

Explanation

Routers operate at Layer 3 (Network layer) and use routing tables along with policies - such as Access Control Lists (ACLs), Quality of Service (QoS) policies, and routing protocols - to determine how to forward traffic between networks. Switches forward frames based on MAC address tables (Layer 2), access points provide wireless connectivity, and bridges connect network segments at Layer 2 without policy-based routing.

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