What does ping -6 do?

What does ping -6 do?

• A. The version of the ping utility used on Windows computers that run IPv6.
• B. The IPv6-specific ping option in Windows.
• C. Forces IPv4 data.
• D. Pings continuously until stopped.

Answer: (B)

Enforcing IPv6 in a ping test means the tool will use IPv6 addresses and ICMPv6 packets instead of IPv4. Ping works by sending an ICMP echo request to a host and waiting for a reply to measure round‑trip time. In networks that support both IPv4 and IPv6, the test could use either protocol depending on DNS results and routing. The -6 option tells the ping utility to use only IPv6, so IPv4 is ignored for that test. This is handy when you want to verify IPv6 connectivity or troubleshoot issues that are specific to IPv6. (On contrast, the -4 option would force IPv4.)

Enforcing IPv6 in a ping test means the tool will use IPv6 addresses and ICMPv6 packets instead of IPv4. Ping works by sending an ICMP echo request to a host and waiting for a reply to measure round‑trip time. In networks that support both IPv4 and IPv6, the test could use either protocol depending on DNS results and routing. The -6 option tells the ping utility to use only IPv6, so IPv4 is ignored for that test. This is handy when you want to verify IPv6 connectivity or troubleshoot issues that are specific to IPv6. (On contrast, the -4 option would force IPv4.)