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Svetradugi [14.3K]
2 years ago
14

Which of the following facts determines how often a nonroot bridge or switch sends an 802.1D STP Hello BPDU message?

Computers and Technology
1 answer:
irinina [24]2 years ago
8 0

Answer:

b. The Hello timer as configured on the root switch.

Explanation:

There are differrent timers in a switch. The root switch is the only forwarding switch in a network, while non root switches blocks traffic to  prevent looping of BPDUs in the network. Since the root switch is the only forwarding switch, all timing configuration comes from or is based on the configuration in the root.

The hello timer is no exception as the nonroot switch only sends 802.1D DTP hello BPDU messages forwarded to it by the root switch and its frequency depends on the root switch hello timer.

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Answer:

The Proper codes in Line a and Line b is given below

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Explanation:

In the given question it calculated the sum but the program does not calculate the average of the 3 numbers.The average of the 3 number is calculated by using average=Sum/3   statement so we add this code in Line a then After that print the value of average by using the print function so we add this code in Line b.

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Answer:

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Explanation:

This solution is provided in Python

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