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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 costsC . Controller-based reduces network configuration complexity, while traditional increases the potential for errorsD ....
What are two southbound APIs? (Choose two)
What are two southbound APIs? (Choose two)A . OpenFlowB . NETCONFC . ThriftD . CORBAE . DSCView AnswerAnswer: AB 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...
Which two minimum parameters must be configured on an active interface to enable OSPFv2 to operate? (Choose two)
Which two minimum parameters must be configured on an active interface to enable OSPFv2 to operate? (Choose two)A . OSPF areaB . OSPF MD5 authentication keyC . iPv6 addressD . OSPf process IDE . OSPf stub flagView AnswerAnswer: AD
Which command provides this output?
Refer to the exhibit. Which command provides this output?A . show ip routeB . show ip interfaceC . show interfaceD . show cdp neighborView AnswerAnswer: D
Which option about JSON is true?
Which option about JSON is true?A . uses predefined tags or angle brackets () to delimit markup textB . used to describe structured data that includes arraysC . used for storing informationD . similar to HTML, it is more verbose than XMLView AnswerAnswer: B Explanation: JSON data is written as...
Which QoS Profile is selected in the GUI when configuring a voice over WLAN deployment?
Which QoS Profile is selected in the GUI when configuring a voice over WLAN deployment?A . BronzeB . PlatinumC . SilverD . GoldView AnswerAnswer: B Explanation: Reference: https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/81831-qos-wlc-lap.html Cisco Unified Wireless Network solution WLANs support four levels of QoS: Platinum/Voice, Gold/Video, Silver/Best Effort (default), and Bronze/Background.
If a notice-level messaging is sent to a syslog server, which event has occurred?
If a notice-level messaging is sent to a syslog server, which event has occurred?A . A network device has restartedB . An ARP inspection has failedC . A routing instance has flappedD . A debug operation is runningView AnswerAnswer: C Explanation: Usually no action is required when a route flaps...
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)A . It drops lower-priority packets before it drops higher-priority packetsB . It can identify different flows with a high level of granularityC . It guarantees the delivery of high-priority packetsD . It can mitigate congestion by...
Which IP address is the source IP?
Refer to the exhibit. An engineer configured NAT translations and has verified that the configuration is correct. Which IP address is the source IP?A . 10.4.4.4B . 10.4.4.5C . 172.23.103.10D . 172.23.104.4View AnswerAnswer: D Explanation: NAT is used to send a packet to the outside network, using a public IP...
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 controllerB . Devices establish an IPsec tunnel to exchange data with the controllerC . Devices use the call-home protocol to periodically send data...
