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What are two reasons that cause late collisions to increment on an Ethernet interface? (Choose two)
What are two reasons that cause late collisions to increment on an Ethernet interface? (Choose two)A . when the sending device waits 15 seconds before sending the frame againB . when the cable length limits are exceededC . when one side of the connection is configured for half-duplexD . when...
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 two interface counters are incremented?
A frame that enters a switch fails the Frame Check Sequence. Which two interface counters are incremented? (Choose two)A . runtsB . giantsC . frameD . CRCE . input errorsView AnswerAnswer: DE Explanation: Whenever the physical transmission has problems, the receiving device might receive a frame whose bits have changed...
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...
How is OSPF configured?
Refer to the exhibit. The show ip ospf interface command has been executed on R1 . How is OSPF configured?A . The interface is not participating in OSPC . A point-to-point network type is configured.D . The default Hello and Dead timers are in use.E . There are six OSPF...
Which command is used to specify the delay time in seconds for LLDP to initialize on any interface?
Which command is used to specify the delay time in seconds for LLDP to initialize on any interface?A . lldp timerB . lldo holdtimtC . lldp reinitD . lldp tlv-selectView AnswerAnswer: C Explanation: + lldp holdtime seconds: Specify the amount of time a receiving device should hold the information from...
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
What is the effect of this configuration?
Refer to the exhibit . What is the effect of this configuration?A . All ARP packets are dropped by the switch.B . Egress traffic is passed only if the destination is a DHCP server.C . All ingress and egress traffic is dropped because the interface is untrusted.D . The switch...
Which set of action satisfy the requirement for multi-factor authentication?
Which set of action satisfy the requirement for multi-factor authentication?A . The user swipes a key fob, then clicks through an email link.B . The user enters a user name and password, and then clicks a notification in an authentication app on a mobile device.C . The user enters a...
In Which way does a spine-and-leaf architecture allow for scalability in a network when additional access ports are required?
In Which way does a spine-and-leaf architecture allow for scalability in a network when additional access ports are required?A . A spine switch and a leaf switch can be added with redundant connections between them.B . A spine switch can be added with at least 40 GB uplinks.C . A...
