Question

Difficulty: EasyWindows Client Networking Configuration

A network technician needs to reset a Windows workstation's dynamic IP address assignment and verify the updated network configuration using the command line. In what order should the technician execute the following steps?

  1. 1Open the Command Prompt with elevated administrator privileges.
  2. 2Execute the ipconfig /release command to drop the active DHCP lease.
  3. 3Execute the ipconfig /renew command to request a new IP address from the DHCP server.
  4. 4Execute the ipconfig /all command to inspect and verify the newly assigned network settings.

Answer

The correct sequence begins with opening an elevated Command Prompt, executing 'ipconfig /release' to release the active IP lease, running 'ipconfig /renew' to acquire a new IP configuration from the DHCP server, and finally executing 'ipconfig /all' to verify the new settings.
To reset and verify a Windows client's DHCP configuration, an elevated Command Prompt must first be opened. Next, executing 'ipconfig /release' releases the current IP address. Following that, 'ipconfig /renew' requests a new IP configuration from the DHCP server. Finally, running 'ipconfig /all' confirms that the client received valid network settings.

Step-by-Step Solution

1
Open an elevated Command Prompt window
Access to administrative network utilities is granted.
Administrative rights are necessary to modify network adapter settings via command line.
2
Release existing DHCP lease
The current IP address configuration is cleared from the network adapter.
Clearing the existing IP configuration allows the interface to request fresh addressing parameters.
3
Request a new DHCP lease
A new IP address, subnet mask, default gateway, and DNS configuration are provided by the DHCP server.
Running the renewal switch broadcasts a request for a fresh IP lease.
4
Verify settings using ipconfig /all
Detailed TCP/IP configuration parameters are displayed in the command output.
Inspecting the full network details confirms the workstation successfully obtained valid addressing parameters.

Key Concept

DHCP Release and Renewal Command Sequence
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