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Chapter 23 DHCP Configuration Commands DES-7200 CLI Reference Guide
23-18
net-mask
Network mask of the DHCP address pool. If
the network mask is not defined, the natural
network mask will be used by default.
Default No network number or network mask is defined, by default.
Command
mode DHCP address pool configuration mode.
Usage
guidelines
This command defines the subnet and subnet mask of a DHCP
address pool, and provides the DHCP server with an address space
which can be assigned to the clients. Unless excluded addresses are
configured, all the addresses of the DHCP address pool can be
assigned to the clients. The DHCP server assigns the addresses in
the address pool orderly. If the DHCP server found an IP address is in
the DHCP binding table or in the network segment, it checks the next
until it assigns an effective IP address.
The show ip dhcp binding command can be used to view the
address assignment, and the show ip dhcp conflict command can
be used to view the address conflict detection configuration.
Examples
The configuration example below defines the network number of the
DHCP address pool as 192.168.12.0, and the network mask as
255.255.255.240.
network 192.168.12.0 255.255.255.240
Related
commands
Command Description
ip dhcp
excluded-address
Define the IP addresses that the DHCP server
cannot assign to the clients.
ip dhcp pool
Define the name of the DHCP address pool
and enter into the DHCP address pool
configuration mode.
23.1.18 next-server
Use this command to define the startup sever list that the DHCP client accesses during
startup in the DHCP address configuration mode. The no form of this command can be
used to delete the definition of the startup server list.
next-server ip-address [ ip-
address2…ip-address8
]
no next-server