What is meant by "tunneling" in the context of migrating from IPv4 to IPv6?
- obtaining IPv6 addresses from an IPv4 DHCP server
- allowing both protocol stacks to run on the same network device
- encapsulating one protocol packet within another protocol
- enabling direct communication between hosts that use different versions of the IP protocol
Exam with this question: CCNA Discovery 4: DCompNtwk Practice Final Exam