Cisco Certified Network Associate Exam 200-301 CCNA Exam Questions

Answer : C, C

The task describes a default route. A router uses a default route when no more specific route matches the destination address in the routing table. In IPv4, the static default route is written with destination 0.0.0.0 and mask 0.0.0.0, followed by the next-hop IP address or exit interface. Since the router must forward unmatched traffic to 192.168.1.1, the correct configuration is the option that uses ip route 0.0.0.0 0.0.0.0 192.168.1.1. Cisco CCNA 200-301 v1.1 IP Connectivity requires engineers to recognize default routes because they are common at branch routers, internet edges, and lab topologies. A route to a specific network would not satisfy the requirement to forward all unmatched traffic. A default gateway command is for switches or hosts in limited contexts, not the proper router forwarding-table method here. The answer is C because it represents the static default route toward 192.168.1.1.

Answer : C, C

enables secure connectivity over the internet. Cisco routing logic is deterministic: a router first matches the most specific destination prefix, then uses administrative distance when competing route sources advertise the same prefix, and finally evaluates the protocol metric when multiple paths remain inside the same routing protocol. First-hop redundancy protocols add a separate default-gateway resiliency function for hosts on a LAN. The other choices in this question either point to the wrong route-selection rule, confuse a protocol metric with administrative distance, or apply a Layer 2 concept where a Layer 3 forwarding decision is required. In production, that mistake would create blackholing, asymmetric routing, or a backup path that never activates. Cisco CCNA 200-301 v1.1 tests this because route selection is fundamental to troubleshooting reachability. The selected answer matches the behavior Cisco routers use when forwarding traffic or maintaining gateway redundancy.

Answer : C, C

The correct response is C. In a spine-and-leaf topology, every leaf switch connects to every spine switch. This full bipartite design gives predictable latency and equal-cost paths for east-west traffic. For Cisco CCNA 200-301 v1.1, the important point is the mechanism, not a generic description of the technology. Leaves do not connect only to one spine or through a central leaf, and spine switches normally do not connect to each other. When this appears in a network, the symptom normally confirms the answer: the route installed, the state selected, the packet forwarded, the wireless client behaviour, or the management workflow will follow this rule. That is why this answer is the best fit for the scenario and not just a plausible networking term.

Answer : A, A

Controller-based networks centralize all important data-plane functions, and traditional networks distribute data-plane functions.. Automation and programmability questions test whether the engineer can separate data format, transport method, controller role, and API direction. REST commonly uses HTTP methods such as GET, POST, PUT, and DELETE. JSON represents structured data with objects, arrays, strings, numbers, Booleans, and null values. Northbound APIs allow applications to interact with a controller, while southbound APIs allow the controller to communicate with network devices. NETCONF and RESTCONF are configuration/management protocols, not generic forwarding behaviors. The incorrect choices often mix controller-to-device communication with application-to-controller communication or confuse a data format with a protocol. Cisco CCNA 200-301 v1.1 includes this area because modern network operations increasingly rely on APIs and centralized controllers. The selected answer matches the correct API direction, data representation, or HTTP operation for the scenario.

Answer : D

Uses the data link layer for communications. Cisco wireless design separates RF behavior, client authentication, encryption, AP operating mode, and controller management. A WLC centralizes WLAN configuration and AP control, while lightweight APs use CAPWAP to register and exchange control/data information with the controller. Security choices such as WPA2/AES and WPA3/SAE are not interchangeable with older mechanisms such as WEP, TKIP, or RC4. RF questions also depend on channel planning: adjacent cells should avoid overlapping channels, and 5-GHz preference features reduce congestion in the 2.4-GHz band. The incorrect options generally confuse AP mode, authentication, encryption, or controller responsibilities. Cisco CCNA 200-301 v1.1 includes these items because wireless failures often come from using the right-looking feature in the wrong part of the WLAN design. The selected answer is the Cisco-consistent configuration or behavior for this wireless scenario.

Answer : D, D

unicast messages from a host at a remote site to a server at headquarters. The scenario should be solved by matching the described behavior to the Cisco feature that actually performs it. Cisco CCNA 200-301 v1.1 includes this topic under Security Fundamentals, so the answer must be validated against normal Cisco device behavior and the operational wording of the scenario. The key is not simply recognizing a familiar acronym; it is identifying what the feature does, where it is configured, and what result it produces. The other options are real networking terms or plausible phrases, but they operate at a different layer, solve a different problem, or do not create the outcome described. In a real network, selecting the wrong option would either leave the feature nonfunctional, create a forwarding or security gap, or send troubleshooting in the wrong direction. The selected answer is the only one that matches the stated requirement and the way Cisco switching, routing, services, security, wireless, or automation functions are expected to operate. This is why the verified answer remains the best technical choice for the question.

Answer : B, B

Option B. OSPF operation depends on area membership, network type, timers, router ID, priority, and whether a DR/BDR election occurs. Cisco CCNA 200-301 v1.1 includes this under IP Connectivity, where the expected skill is identifying the mechanism that actually satisfies the scenario. The wording usually gives the decisive clue: a protocol number, a route prefix, a control-plane role, a wireless security method, or a management command. Incorrect choices either use the wrong OSPF role, omit a required adjacency condition, or apply a setting that does not affect the stated behavior. In a real network, selecting the wrong option would usually produce a failed adjacency, broken client connectivity, insecure management access, or an incorrect forwarding path. The selected answer matches the Cisco behavior and configuration model required by the question, so it is retained as the verified answer for this item.