Question 82
The RSTP protocol uses the P/A mechanism to speed up the speed at which the upstream port goes to the Forwarding state, but the loop is not available, what is the reason?
Question 83
In STP, which of the following items may affect the selection of the root switch? (Multiple Choice)
Question 84
A configured internal host of a private network wishes to access the internet.
What must be configured on the enterprise network egress router in order to achieve this? (Multiple Choice)
What must be configured on the enterprise network egress router in order to achieve this? (Multiple Choice)
Question 85
On an FR network, you can use the fr interface-type dte command on the serial interface to ensure that the attribute of V.35 is DTE.
Question 86
Which of the following statements are incorrect? (Multiple Choice)
