Ruijie RG-S29 Series, Command Reference Manual, Page: 574 / 1510

Command Reference DHCP Commands
Command
Mode
DHCP address pool configuration mode.
Usage Guide When more than one startup server is defined, the former will possess higher priory. The DHCP client
will select the next startup server only when its communication with the former startup server fails.
Configuration
Examples
The following example specifies the startup server 192.168.12.4 for the DHCP client.
next-server 192.168.12.4
Related
Commands
Command Description
bootfile
Defines the default startup mapping file name of the DHCP client.
ip dhcp pool
Defines the name of the DHCP address pool and enter the DHCP
address pool configuration mode.
ip help-address Defines the Helper address on the interface.
option Configures the option of the RGOS software DHCP server.
Platform
Description
N/A
4.43 option
Use this command to configure the option of the DHCP server in the DHCP address pool
configuration mode. Use the no form of this command to restore the default setting.
option code { ascii string | hex string | ip ip-address }
no option
Parameter
Description
Parameter Description
code Defines the DHCP option codes.
ascii string Defines an ASCII string.
hex string
Defines a hex string.
ip ip-address Defines an IP address list.
Defaults N/A
Command
Mode
Global configuration mode
Usage Guide The DHCP provides a mechanism to transmit the configuration information to the host in the TCP/IP
network. The DHCP message has a variable option field that can be defined according to the actual
requirement. The DHCP client needs to carry the DHCP message with 32 bytes of option information
at least. Furthermore, the fixed data field in the DHCP message is also referred to as an option. For
the definition of current DHCP option, refer to RFC 2131.