Refer to the exhibit. 

The exhibit shows a Cisco NX-OS switch configuration, an Ansible playbook, and the output of running this playbook. The playbook failed due to error "msg` `Request failed <urlopen error [Errno 61] Connection refused>`, `status` -1, "url" "http://192.168.251.129:80/ins". Which Cisco NX-OS configuration command resolves this failure? 

Answer options:

A. feature nxapi
B. http-server enabled
C. interface mgmt0; ip access-group allow_http_traffic in
D. feature http

A