A customer with an IPv4 only network topology wants to enable IPv6 connectivity while preserving the IPv4 topology services. The customer plans to migrate IPv4 services to the IPv6 topology, then decommission the IPv4 topology. Which topology supports these requirements?
The dual stack topology supports running both IPv4 and IPv6 simultaneously on the same network devices. This enables the customer to gradually migrate services from IPv4 to IPv6 while maintaining the functionality of the existing IPv4 topology until the transition is complete. This approach ensures seamless connectivity and service continuity during the migration process, meeting the requirement to enable IPv6 connectivity while preserving the IPv4 topology services before fully decommissioning IPv4.
A is rite answer
Provided answer is correct
Who Needs Dual Stack Support? • Companies that need or want to deploy IPv6 on their internal network infrastructure https://www.cisco.com/c/dam/en_us/solutions/industries/docs/gov/IPV6at_a_glance_c45-625859.pdf