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Zorluk: KolayTroubleshooting Methodology

A technician is troubleshooting an office workstation that cannot access internet resources. After gathering information and questioning the user, the technician suspects the workstation's static IP address settings were misconfigured during a recent subnet migration. The technician temporarily changes the workstation to receive an automatic IP address via DHCP and successfully loads several external web pages, confirming the root cause. According to the CompTIA troubleshooting methodology, which of the following actions should the technician take NEXT?

  1. Establish a plan of action to resolve the problem and implement the permanent solution.Cevap
  2. B
    Implement preventive measures such as locking user network configuration permissions.
  3. C
    Replace the unmanaged network switch connecting the workstation to the local subnet.
  4. D
    Reconfigure the corporate DNS server to automatically issue default gateway addresses.

Cevap

Establish a plan of action to resolve the problem and implement the permanent solution.
The scenario describes a technician who has just completed Step 3 of the CompTIA troubleshooting methodology (testing the theory to determine cause). According to the methodology, the immediate NEXT step is Step 4: Establish a plan of action to resolve the problem and implement the solution.

Adım Adım Çözüm

1
Identify the troubleshooting step completed in the scenario.
The technician confirmed the root cause by testing a theory (Step 3: Test the theory to determine cause).
Temporarily assigning DHCP settings and verifying internet access proved that incorrect static IP configuration caused the outage.
2
Determine the next sequential step in the CompTIA 6-step troubleshooting methodology.
Following Step 3 (Test the theory), the next step is Step 4: Establish a plan of action to resolve the problem and implement the solution.
A permanent configuration plan must be designed and executed before full system verification and documentation can take place.

Anahtar Kavram

CompTIA 6-Step Troubleshooting Methodology Order
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