7-3 User Guide for AIR-104/AIR-204the next command in the sequence. At startup, typing ^p or ^n will not causeanything to happen, since no sequence of commands exists yet. In normaloperation, typing ^p will cause the previous command to show, and the cursor willsit at the end of the command. At this point, the user can either type a carriagereturn to accept the command, or type backspaces to edit the command from theend, or ^p to display the nextmost previous command in the sequence, or ^ndisplay the command that comes after it in the sequence (if applicable). The CLIstores a total of up to 15 previously-entered commands in a sequence that can beinvoked through ^p’s and ^n’s.ConventionsThe following notations will be used:• lan means the LAN port;• <> specifies the arguments of the command, <1-4> means a number between 1 to4;• [ ] indicates a required or optional parameter, or choice of parameters; InterfaceName or ifName represents a profile interface, which can be the LAN port (lan), or amodem profile.• Profile Name means an Internet profile, not the LAN port.• xxx/yyy means xxx, or yyy;• num means any integer number (such as 19200, 9600, ...);• MacAddr, or nn-nn-nn-nn-nn-nn means any MAC address in hexadecimal format,where each nn can be 00, 01, ... 09, 0A, 0B, 0C, 0D, 0E, 0F, 10, 11,… FF;• ipAddr, netMask, or xxx.xxx.xxx.xxx means any ip address or network mask, wherexxx is a decimal integer between 0 and 255• the term string means a string of characters up to the specified length, which may beenclosed in double quotes (“) (required if the string contains embedded blanksCommand CategoriesFrom a functional point of view, commands can be grouped into the following functionalcategories:(1) Diagnostics (2) IP (3) Port(4) Profile (5) Security (6) Statistics(7) SystemThis list may vary depending upon the model of AIR-104/204 and the installed features.For convenience, the section Command List summarizes all commands using thefollowing categories:• DHCP• Diagnostics• IP• Port Commands• Profile Commands• Security• Statistics• SystemChapter 7 Command Line Interface