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What causes a port to be placed in the err-disabled state?
What causes a port to be placed in the err-disabled state?A . latency B. port security violation C. shutdown command issued on the port D. nothing plugged into the portView AnswerAnswer: B Explanation: This mode is the default violation mode; when in this mode, the switch will automatically force the...
What software defined architecture plane assists network devices with making packet-forwarding decisions by providing Layer 2 reachability and Layer 3 routing information?
What software defined architecture plane assists network devices with making packet-forwarding decisions by providing Layer 2 reachability and Layer 3 routing information?A . data plane B. control plane C. policy plane D. management planeView AnswerAnswer: B
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
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...
Which two functions are performed by the core layer in a three-tier architecture? (Choose two)
Which two functions are performed by the core layer in a three-tier architecture? (Choose two)A . Provide uninterrupted forwarding service. B. Police traffic that is sent to the edge of the network. C. Provide direct connectivity for end user devices. D. Ensure timely data transfer between layers. E. Inspect packets...
Drag and drop the DNS lookup components from the left onto the functions on the right
DRAG DROP Drag and drop the DNS lookup components from the left onto the functions on the right. View AnswerAnswer: Explanation: Diagram Description automatically generated
Drag drop the descriptions from the left onto the correct configuration-management technologies on the right
DRAG DROP Drag drop the descriptions from the left onto the correct configuration-management technologies on the right. View AnswerAnswer: Explanation: The focus of Ansible is to be streamlined and fast, and to require no node agent installation. Thus, Ansible performs all functions over SSH. Ansible is built on Python, in...
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 packets B. It can identify different flows with a high level of granularity C. It guarantees the delivery of high-priority packets D. It can mitigate congestion by...
Which option about JSON is true?
Which option about JSON is true?A . uses predefined tags or angle brackets () to delimit markup text B. used to describe structured data that includes arrays C. used for storing information D. similar to HTML, it is more verbose than XMLView AnswerAnswer: B Explanation: JSON data is written as...
Which switch becomes the root of the spanning tree for VLAN 110?
Refer to the exhibit. Which switch becomes the root of the spanning tree for VLAN 110? Switch 1 VLAN 110 C 32778 0018.184e.3c00 Switch 2 VLAN 110 C 24586 001a.e3ff.a680 Switch 3 VLAN 110 C 28682 0022.55cf.cc00 Switch 4 VLAN 110 C 64000 0e38.7363.657fA . Switch 1 B. Switch 2...
