An administrator needs to update a router configuration for a router that does not support SSH.Which of the following can be used to securely update the router configuration?（）

New service from the telephone company is delivered ove...

单项选择题New service from the telephone company is delivered over fiber, but the technician does not have a fiber module for the router. Which of the following would remedy this issue?（）

Which of the following represents the physical address ...

单项选择题Which of the following represents the physical address of a network access card?（）

Office A is located 500 miles (805 kilometers) away fro...

单项选择题Office A is located 500 miles (805 kilometers) away from Office B, yet they are on the same private network. Which of the following is MOST likely being used to accomplish this scenario?（）