What type of issues can be initially identified through ipconfig?

The correct answer is related to how the ipconfig command provides insight into networking configuration discrepancies. When you run ipconfig on a Windows machine, it displays various details about the network configuration, including the IP address, subnet mask, default gateway, and DNS servers associated with the network interfaces.

If there are configuration discrepancies, such as incorrect IP addresses or subnet masks, running ipconfig will reveal this information, allowing a technician to identify whether a device is correctly configured to connect to the network. Issues such as a missing or wrong default gateway or an IP address that does not match the expected range can all be detected through the output of this command.

Other choices may refer to different types of network issues. For instance, while DNS resolution problems can sometimes be inferred from ipconfig (especially by looking at the DNS server information), they are not directly identified without attempting to resolve names. Physical connection issues, on the other hand, typically require checking hardware connections or link status, which is not something ipconfig can provide insight about. Network speed limitations are usually assessed with different tools or methods, such as speed tests or monitoring traffic, rather than configuration details given by ipconfig.