5-6
z When you use the dhcp server forbidden-ip command to exclude an IP address that is bound to
a user from dynamic assignment, the address can be still assigned to the user.
z When you use the undo dhcp server forbidden-ip command to remove the configuration, the
specified address/address range must be consistent with the one specified with the dhcp server
forbidden-ip command. If you have configured to exclude an address range from dynamic
assignment, you need to specify an address range in the undo dhcp server forbidden-ip
command instead of specifying one IP address.
z Using the dhcp server forbidden-ip command repeatedly can exclude multiple IP address ranges
from allocation.
Related commands: display dhcp server forbidden-ip, dhcp server ip-pool, network, and
static-bind ip-address.
Examples
# Exclude the IP address range 10.110.1.1 to 10.110.1.63 from dynamic allocation.
<Sysname> system-view
[Sysname] dhcp server forbidden-ip 10.110.1.1 10.110.1.63
dhcp server ip-pool
Syntax
dhcp server ip-pool pool-name [ extended ]
undo dhcp server ip-pool pool-name
View
System view
Default Level
2: System level
Parameters
pool-name: Global address pool name, which is a unique pool identifier, a string of 1 to 35 characters.
extended: Specifies the address pool as an extended address pool. If this keyword is not specified, the
address pool is a common address pool.
Description
Use the dhcp server ip-pool command to create a DHCP address pool and enter its view. If the pool
was created, you will directly enter its view.
Use the undo dhcp server ip-pool command to remove the specified DHCP address pool.
By default, no DHCP address pool is created.
Related commands: dhcp enable and display dhcp server tree.
Examples
# Create the common address pool identified by 0.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0]
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