单选题A client is having problems connecting remotely after replacing a router. An administrator has just created an action plan. Which of the following is the NEXT step the administrator should perform to resolve this issue?（）AImplement and test the solution.BDetermine if escalation is necessary.CIdentify the affected areas of the network.DIdentify the results and effects of the solution
单选题
A client is having problems connecting remotely after replacing a router. An administrator has just created an action plan. Which of the following is the NEXT step the administrator should perform to resolve this issue?（）
A
Implement and test the solution.
B
Determine if escalation is necessary.
C
Identify the affected areas of the network.
D
Identify the results and effects of the solution
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