전시물을 참조하십시오. R14에 R86에 있는 172.21.34.0/25 네트워크로 향하는 트래픽을 전달하도록 정적 경로를 구성해야 합니다. 이 요청을 수행하려면 어떤 명령어를 사용해야 합니까?
정답: D
ip route 172.21.34.0 255.255.255.128 10.73.65.66. Cisco routers select forwarding paths by longest-prefix match first, then administrative distance and metric when comparable routes compete. Cisco CCNA 200-301 v1.1 includes this under IP Connectivity, where the exam expects engineers to recognize the device behavior that actually produces the required outcome. The question is best solved by reading the operational clue rather than choosing a familiar acronym. The wrong choices either do not match the destination, use the wrong next hop, or fail to provide the intended primary/backup behavior. In a production network, the wrong choice would normally create an outage, leave a management or security gap, or send troubleshooting toward the wrong subsystem. The selected answer is the one that matches the control-plane, data-plane, wireless, security, services, or automation mechanism described in the question. That is why it remains the verified answer for this item.
