Operation Manual – CLIH3C S7500 Series Ethernet Switches Chapter 1 CLI Overview1-15Note:z As the Up and Down keys have different meanings in HyperTerminal running onWindows 9x, these two keys can be used to recall history commands only interminals running Windows 3.x or Telnet running in Windows 3.x. You can press or in Windows 9x to achieve the same purpose.z If you enter and execute the same command successively for multiple times, onlythe first command is saved in the CLI as a history command.1.3.4 Error MessagesIf the command you enter passes the syntax check, it will be successfully executed;otherwise, an error message will appear. Table 1-4 lists the common error messages.Table 1-4 Common error messagesError message RemarksThe command does not exist.The keyword does not exist.The parameter type is wrong.Unrecognized commandThe parameter value is out of range.Incomplete command The command entered is incomplete.Too many parameters You have entered too many parameters.Ambiguous command The parameters entered are ambiguous.Wrong parameter found at '^'position. The parameter labeled by '^' is unrecognizable.1.3.5 Command EditThe CLI provides basic command edit functions and supports multi-line editing. Themaximum number of characters a command can contain is 256. Table 1-5 lists the CLIedit operations.Table 1-5 Edit operationsPress… To…A common keyInsert the character the key represents at the cursor andmove the cursor one character to the right if the editbuffer is not full.
