As part of the internship, the task was to replace the twisted pair in the server cabinet and maintenance of the Cisco 2811 router. The twisted pair is hand crimped and tested. Several phone lines are wired.
Old rack state
Validation
Done Marked Twisted Pair
The task was complicated by the fact that the rack had to be serviced 'hot-swap', with clients connected.
The wires had to be switched one at a time and as quickly as possible.
The server was brought to this state. This completes the switching task.