Address day-2 operational and troubleshooting tasks for IPv6-enabled networks. ENTERONE IP6OTS focuses on work that follows IPv6 enablement: operating an IPv6-enabled network and investigating issues encountered during ongoing use. Its stated scope joins operational tasks with troubleshooting rather than limiting coverage to initial IPv6 rollout. That focus makes the course relevant where teams need a common operational approach after IPv6 has entered the production network. The material suits engineers responsible for maintaining IPv6-capable environments, including network operations staff who must move from deployment activity to ongoing operational handling. It frames troubleshooting as part of day-2 work, keeping the subject tied to conditions encountered after services and network components are IPv6 enabled. Teams can use the coverage to focus discussion on operating and diagnosing the IPv6 environment. IP6OTS is distinguished by its explicit concentration on IPv6 day-2 operations and troubleshooting. It is not presented as a general network operations offering or as an initial IPv6 enablement topic; the emphasis is the operational phase after enablement. Select it when the required subject is continuing network operation and troubleshooting in an IPv6-enabled environment.