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Which organization eventually became the standards body for IP and related protocols?
Which organization eventually became the standards body for IP and related protocols?A . IEEEB . IETFC . NSFNETD . ITU-TE . APNICView AnswerAnswer: B
Which of the following is NOT an example of a Layer 2 protocol?
Which of the following is NOT an example of a Layer 2 protocol?A . POSB . IPC . ATMD . Frame RelayE . EthernetView AnswerAnswer: B
Which Ethernet frame field does the receiver use to verify the integrity of the received bits?
Which Ethernet frame field does the receiver use to verify the integrity of the received bits?A . Destination addressB . Frame check sequenceC . PreambleD . Length fieldView AnswerAnswer: B
Which statement best describes how the internet evolved?
Which statement best describes how the internet evolved?A . The internet emerged in the commercial world in the 1980’s following the US military’s adoption of TCP/ IP in 1983.B . The internet evolved from a military to a research to a commercial based network.C . The internet remained primarily a...
As described by the CSMA/CD algorithm, what is the first thing to happen when Host A and Host B begin transmitting data at the same time?
As described by the CSMA/CD algorithm, what is the first thing to happen when Host A and Host B begin transmitting data at the same time?A . Host A and B will generate a jam signal.B . Listening hosts will request retransmission.C . Host A or B will retry the...
What must occur for a LAG to become operational?
What must occur for a LAG to become operational?A . There must be multiple ports assigned to the LAC . All ports in the LAG must be configured with the same characteristics.D . Auto-negotiation must be enabled on all ports in the LAF . All of the above.View AnswerAnswer: B
One of the tasks of the boot options file (BOF) is to:
One of the tasks of the boot options file (BOF) is to:A . Specify authorization information to control access to the router.B . Define an IP address for the CPM Ethernet port.C . Initialize the hardware.D . Set the date/time for the system.View AnswerAnswer: B
If a 4-port LAG is configured with the option of 'port-threshold 2' and 'action down' what will happen if the total operational links in the LAG is 2?
If a 4-port LAG is configured with the option of 'port-threshold 2' and 'action down' what will happen if the total operational links in the LAG is 2?A . If dynamic-cost is enabled it will adjust the cost for routing protocols such as OSPC . If dynamic-cost is not enabled...
What is the behavior of a typical Ethernet switch when it receives a frame with a uncast destination MAC address? (Choose two)
What is the behavior of a typical Ethernet switch when it receives a frame with a uncast destination MAC address? (Choose two)A . The switch floods the frame out of all ports except the port on which it was received.B . The switch looks in its FDC . If the...
Kahn solved the problem of interconnecting different networks using different protocols by pioneering a new protocol called TCP that was capable of:
Kahn solved the problem of interconnecting different networks using different protocols by pioneering a new protocol called TCP that was capable of:A . Secure transmission of information.B . Enforcing a constant packet size to avoid discards.C . Allowing remote logins.D . Providing host to host connectivity with global addressing.View AnswerAnswer:...
