- A. northbound API
- B. REST API
- C. SOAP API
- D. southbound API
Cisco 200-301 Exam
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Which type of API allows SDN controllers to dynamically make changes to the network?
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What are two benefits of controller-based networking compared to traditional networking? (Choose two.)
- A. controller-based increases network bandwidth usage, while traditional lightens the load on the network
- B. controller-based reduces network configuration complexity, while traditional increases the potential for errors
- C. controller-based allows for fewer network failures, while traditional increases failure rates
- D. controller-based provides centralization of key IT functions, while traditional requires distributed management functions
- E. controller-based inflates software costs, while traditional decreases individual licensing costs
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What software defined architecture plane assists network devices with making packet-forwarding decisions by providing Layer 2 reachability and Layer 3 routing information?
- A. management plane
- B. control plane
- C. data plane
- D. policy plane
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A network administrator enabled port security on a switch interface connected to a printer. What is the next configuration action in order to allow the port to learn the MAC address of the printer and insert it into the table automatically?
- A. enable dynamic MAC address learning
- B. implement static MAC addressing
- C. enable sticky MAC addressing
- D. implement auto MAC address learning
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Which device performs stateful inspection of traffic?
- A. switch
- B. firewall
- C. access point
- D. wireless controller
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An organization secures its network with multi-factor authentication using an authenticator app on employee smartphones. How is the application secured in the case of a user’s smartphone being lost or stolen?
- A. The application requires the user to enter a PIN before it provides the second factor
- B. The application requires an administrator password to reactivate after a configured interval
- C. The application verifies that the user is in a specific location before it provides the second factor
- D. The application challenges a user by requiring an administrator password to reactivate when the smartphone is rebooted
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What mechanism carries multicast traffic between remote sites and supports encryption?
- A. ISATAP
- B. IPsec over ISATAP
- C. GRE
- D. GRE over IPsec
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When a WPA2-PSK WLAN is configured in the Wireless LAN Controller, what is the minimum number of characters that is required in ASCII format?
- A. 6
- B. 8
- C. 12
- D. 18
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Which type of attack is mitigated by dynamic ARP inspection?
- A. DDoS
- B. malware
- C. man-in-the-middle
- D. worm
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Which goal is achieved by the implementation of private IPv4 addressing on a network?
- A. provides an added level of protection against Internet exposure
- B. provides a reduction in size of the forwarding table on network routers
- C. allows communication across the Internet to other private networks
- D. allows servers and workstations to communicate across public network boundaries