Edge-Core ES4624-SFP Basic Management Manual page 43

The local users adopt username command permission while authorization command
is not configured, the users login the switch via RADIUS/TACACS method and works
under common mode.
Example: Configure the telnet authentication mode to RADIUS.
Switch(config)#authorization line vty exec radius
2.1.1.7 banner
Command: banner motd <LINE>
no banner motd
Function: This command is used to configure the information displayed when the login
authentication of a telnet or console user is successful, the no command configures that
the information is not displayed when the authentication is successful.
Parameters: <LINE>: The information displayed when the authentication is successful,
length limit from 1 to 100 characters.
Default: Do not show the information when the authentication is successful.
Command mode: Global mode.
Example:
Switch(config)#banner motd Welcome
2.1.1.8 boot img
Command：boot img <img-file-url>｛primary | backup｝
Function：Configure the first and second img files used in the next boot of the main
control boardcard.
Parameters：Primary means to configure the first IMG file, backup means to configure
the second IMG file, <img-file-url> is the full path of the booting IMG file, the format of
which is as follows:
1. The file path comprises of three parts: device prefix used as the root directory
(flash:/), sub-directory, and the file name. No space is allowed in each part or between
two parts.
2. The suffix of all file names should be .img.
3. The length of the full file path should be no longer than 128 characters, while
the file name no longer than 80 characters.
4. If the format begins with "[ slot-<slot-ID># ]flash:", the <slot-ID> in which is the
logic slot number of the main control boardcard. Otherwise, the configuration is applied to
the currently active main control boardcard.
Command Mode：Admin Mode.
Default：The factory original configuration only specifies the first booting IMG file, the
nos.img file in the FLASH, without the second one.
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