Command ARP: "arp <[ethercable]> <IP>"
Description: If there is no parameter specified for the ARP command, CM would display the current sys ARP table. Otherwise, users must input the interface (ether or cable) and IP, and then CM would send out an ARP request to ask the MAC address of the specified IP in the correct interface.
Command ROUTERNAME: "routeName [name_of_router]"
Description: If users specify the command without parameter, CM would show the device name. Otherwise, it will set the specified name as the device name.