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Monthly Archives - April 2023

What are two characteristics of the distribution layer in a three-tier network architecture? (Choose two.)

What are two characteristics of the distribution layer in a three-tier network architecture? (Choose two.)A . serves as the network aggregation point B. provides a boundary between Layer 2 and Layer 3 communications C. designed to meet continuous, redundant uptime requirements D. is the backbone for the network topology E....

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In FTTX business networking and data planning, user security needs to be considered. Which of the following measures can prevent inter-user attacks?

In FTTX business networking and data planning, user security needs to be considered. Which of the following measures can prevent inter-user attacks?A . Defense against IP spoofing B. Use port physical information to identify users C. User Layer 2 Isolation and Controlled Mutual Access D. Use anti-mac to solveView AnswerAnswer:...

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After the DHCP simulation is started, it will automatically stop when the system default timeout time is reached, and the simulation results will be deleted at the same time

After the DHCP simulation is started, it will automatically stop when the system default timeout time is reached, and the simulation results will be deleted at the same timeA . True B. FalseView AnswerAnswer: A

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Generally speaking, the lower the suppression level of OLT broadcast messages, the more obvious the protection effect of the port/single board on the wide insertion traffic

Generally speaking, the lower the suppression level of OLT broadcast messages, the more obvious the protection effect of the port/single board on the wide insertion trafficA . True B. FalseView AnswerAnswer: A

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