Refer to the exhibit. Network topology. Currently the HP MSM720 Controller shown in the exhibit is operating at its factory default settings except for the VLAN ID on the access network. Other ports…

Refer to the exhibit. Network topology. Currently the HP MSM720 Controller shown in the exhibit is operating at its factory default settings except for the VLAN ID on the access network. Other ports have their factory default VLAN assignments. Now a network administrator change the internet network VLAN ID to 50. The network administrator assigns this profile as a tagged VLAN on port 2 and connects the port to the core switch. The network administrator loses to access to the controller. What is the most likely cause of the problem?