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parameter of this command will delete the mapping.
Parameter: <hostname> is the host name, up to 15 characters are allowed; <ip_addr> is
the corresponding IP address for the host name, takes a dot decimal format.
Command mode: Global Mode
Usage Guide: Set the association between host and IP address, which can be used in
commands like “ping <host>”.
Example: Set IP address of a host with the hostname of “beijing” to 200.121.1.1.
Switch(Config)#ip host beijing 200.121.1.1
Related commands: telnet、ping、traceroute
2.1.10 hostname
Command: hostname <hostname>
Function: Set the prompt in the switch command line interface.
Parameter <hostname> is the string for the prompt, up to 30 characters are allowed.
Command mode: Global Mode
Default: The default prompt is ES4626/ES4650.
Usage Guide: With this command, the user can set the command line prompt of the
switch according to their own requirements.
Example: Set the prompt to “Test”.
Switch(Config)#hostname Test
Test(Config)#
2.1.11 username password
Command: username <user_name> password <show_flag> <pass_word>
no uername <user_name>
Function: Configure username and password for logging on the switch; the “no
username <user_name>” command deletes the user.
Parameter: <user_name> is the username. It can’t exceed 16 characters; <show_flag>
can be either 0 or 7. 0 is used to display unencrypted username and password, whereas 7
is used to display encrypted username and password; <pass_word> is password. It can’t
exceed 16 characters;
Command mode: Global Mode
Default: The username and password are null by default.
Usage Guide: This command can be used to set the username for logging on the switch
and set the password as null.