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Which state does the switch port move to when PortFast is enabled?
Which state does the switch port move to when PortFast is enabled?A . learning B. forwarding C. blocking D. listeningView AnswerAnswer: B
Where does the configuration reside when a helper address Is configured lo support DHCP?
Where does the configuration reside when a helper address Is configured lo support DHCP?A . on the router closest to the server B. on the router closest to the client C. on every router along the path D. on the switch trunk interfaceView AnswerAnswer: B
What two conclusions should be made about this configuration?
Refer to the exhibit. What two conclusions should be made about this configuration? (Choose two)A . The designated port is FastEthernet 2/1 B. This is a root bridge C. The spanning-tree mode is Rapid PVST+ D. The spanning-tree mode is PVST+ E. The root port is FastEthernet 2/1View AnswerAnswer: C,E
What must be considered when using 802:11 ta?
What must be considered when using 802:11 ta?A . It is compatible with 802 lib- and 802 11-compliant wireless devices B. It is used in place of 802 11b/g when many nonoverlapping channels are required C. It is susceptible to interference from 2 4 GHz devices such as microwave ovens....
What are two benefits of controller-based networking compared to traditional networking?
What are two benefits of controller-based networking compared to traditional networking?A . controller-based increases network bandwidth usage, while traditional lightens the load on the network. B. controller-based inflates software costs, while traditional decreases individual licensing costs C. Controller-based reduces network configuration complexity, while traditional increases the potential for errors D....
In software-defined architecture, which place handles switching for traffic through a Cisco router?
In software-defined architecture, which place handles switching for traffic through a Cisco router?A . Control B. Management C. Data D. applicationView AnswerAnswer: C Explanation: Data plane―Handles all the data traffic. The basic functionality of a Cisco NX-OS device is to forward packets from one interface to another. The packets that...
What is a characteristic of a SOHO network?
What is a characteristic of a SOHO network?A . connects each switch to every other switch in the network B. enables multiple users to share a single broadband connection C. provides high throughput access for 1000 or more users D. includes at least three tiers of devices to provide load...
What facilitates a Telnet connection between devices by entering the device name?
What facilitates a Telnet connection between devices by entering the device name?A . SNMP B. DNS lookup C. syslog D. NTPView AnswerAnswer: B
What are two southbound APIs? (Choose two)
What are two southbound APIs? (Choose two)A . OpenFlow B. NETCONF C. Thrift D. CORBA E. DSCView AnswerAnswer: A,B Explanation: OpenFlow is a well-known southbound API. OpenFlow defines the way the SDN Controller should interact with the forwarding plane to make adjustments to the network, so it can better adapt...
How does Cisco DNA Center gather data from the network?
How does Cisco DNA Center gather data from the network?A . Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controller B. Devices establish an iPsec tunnel to exchange data with the controller C. Devices use the call-home protocol to periodically send data...
