beginner·20 min·Paid
DNS Service Cutover
A migrated internal service keeps its familiar name, but clients still receive the old host address.
Scenario
Harborline Health has moved its internal scheduling service to a replacement host without changing the name staff use. Update the resolver so clients receive the new service address and can continue reaching scheduling without changing their workflows.
Learning objectives
- dns
- name resolution
- service migration
Topology and configuration
This environment contains 2 devices (1 Dns, 1 Host). You configure and troubleshoot the networking skills listed above.