Windows IP Configuration Troubleshooting Quiz
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Questions and Answers

What does it mean if the Windows reports 'Limited connectivity' for a network adapter?

  • The adapter is using an invalid IP address
  • The adapter is not physically connected to the network
  • The adapter is experiencing a hardware failure
  • The adapter is set to obtain an address automatically, but no DHCP server can be contacted (correct)

    • How does Windows determine 'No Internet access' for a network adapter?

  • By pinging the local network
  • By attempting a connection to www.msftncsi.com and checking DNS resolution (correct)
  • By checking the default gateway (router) configuration
  • By checking the network adapter driver version

    • Where can you view IP configuration information in Windows?

  • Network & Internet settings or the adapter's status dialog (correct)
  • Control Panel
  • Device Manager
  • Windows Update settings

    • What does the 'ipconfig' command display when used without switches?

    <p>IP address, subnet mask, and default gateway (router) for all network adapters</p> Signup and view all the answers

    What can ipconfig resolve related to adapter configuration?

    <p>Whether the adapter is configured with a static address or by DHCP</p> Signup and view all the answers

    What does 'ipconfig /release' command do?

    <p>It releases the IP address obtained from a DHCP server</p> Signup and view all the answers

    What is the purpose of 'ipconfig /renew' command?

    <p>To force a DHCP client to renew the lease it has for an IP address</p> Signup and view all the answers

    What does 'ipconfig /displaydns' command do?

    <p>It displays the DNS resolver cache</p> Signup and view all the answers

    What is the purpose of the 'ipconfig /flushdns' command?

    <p>It clears the DNS resolver cache</p> Signup and view all the answers

    What information does the 'hostname' command return?

    <p>The name configured on the local machine</p> Signup and view all the answers

    What does the Network Reset command do in Windows?

    <p>Clears any custom adapter configurations and network connections</p> Signup and view all the answers

    When is restarting a server warranted?

    <p>If the problem is widespread</p> Signup and view all the answers

    Study Notes

    Network Connectivity Issues

    • 'Limited connectivity' means Windows detects a network connection but no internet access.

    Determining No Internet Access

    • Windows determines 'No Internet access' by checking DNS resolution and pinging well-known internet hosts.

    Viewing IP Configuration

    • IP configuration information can be viewed in Windows via the Command Prompt command 'ipconfig' or the Network and Sharing Center.

    ipconfig Command

    • The 'ipconfig' command displays IP configuration information, including IP address, subnet mask, default gateway, and DNS servers, when used without switches.
    • ipconfig resolves adapter configuration issues, such as releasing and renewing IP addresses.

    ipconfig Options

    • 'ipconfig /release' releases the IP address, disconnecting from the network.
    • 'ipconfig /renew' renews the IP address, requesting a new IP address from the DHCP server.
    • 'ipconfig /displaydns' displays the DNS resolver cache.
    • 'ipconfig /flushdns' clears the DNS resolver cache.

    Hostname Command

    • The 'hostname' command returns the hostname of the local computer.

    Network Reset

    • The Network Reset command in Windows resets network adapters, removing and reinstalling them, and resets network settings to their default values.

    Server Restart

    • Restarting a server is warranted when troubleshooting complex network issues or after making significant network configuration changes.

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    Quiz Team

    Description

    Test your knowledge of troubleshooting IP configuration issues on Windows with this quiz. Learn about error states, network adapter settings, and how to resolve limited connectivity issues.

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