What is indicated by a successful ping to the ::1 IPv6 address?

Question:
What is indicated by a successful ping to the ::1 IPv6 address?

• The host is cabled properly.
• The default gateway address is correctly configured.
• All hosts on the local link are available.
• The link-local address is correctly configured.
• IP is properly installed on the host.

Explanation: The IPv6 address ::1 is the loopback address. A successful ping to this address means that the TCP/IP stack is correctly installed. It does not mean that any addresses are correctly configured.

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