Setting-up static IP address (continued)➢ The static IP used in the controller must be excluded from the pool of addresseswhich is assigned by DHCP server, which is in charge of the respective localnetwork.➢ The local infrastructure must generally allow using devices with manually assignedIP addresses.➢ There must not be any other device using the same static IP address. This can betested from a computer connected to the same network using "ping" command issued from the command line.➢ The IP address is not occupied if there is not any response to the ping command.