5-25
Examples
# Bind the client ID aaaa-bbbb to the IP address 10.1.1.1 with the mask 255.255.255.0 in DHCP
address pool 0.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0] static-bind ip-address 10.1.1.1 mask 255.255.255.0
[Sysname-dhcp-pool-0] static-bind client-identifier aaaa-bbbb
static-bind ip-address
Syntax
static-bind ip-address
ip-address
[
mask-length
|
mask
mask
]
undo static-bind ip-address
View
DHCP address pool view
Default Level
2: System level
Parameters
ip-address
: IP address of a static binding. If no mask and mask length is specified, the natural mask is
used.
mask-length
: Mask length of the IP address, that is, the number of ones in the mask.
mask
mask
: Specifies the IP address mask, in dotted decimal format.
Description
Use the
static-bind ip-address
command to specify an IP address in a DHCP address pool for a static
binding.
Use the
undo static-bind ip-address
command to remove the statically bound IP address.
By default, no IP address is statically bound in a DHCP address pool.
Note that:
z
Use the
static-bind ip-address
command together with the
static-bind mac-address
or
static-bind client-identifier
command to accomplish a static binding configuration.
z
If you use the
static-bind ip-address
command repeatedly, the latest configuration will overwrite
the previous one.
z
The IP address of the static binding cannot be an interface address of the DHCP server. Otherwise,
an IP address conflict may occur, and the bound client cannot obtain an IP address correctly.
Related commands:
dhcp server ip-pool
,
static-bind client-identifier
,
static-bind mac-address
,
and
display dhcp server tree
.
Examples
# Bind the client MAC address 0000-e03f-0305 to the IP address 10.1.1.1 with the mask 255.255.255.0
in DHCP address pool 0.
<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0] static-bind ip-address 10.1.1.1 mask 255.255.255.0
[Sysname-dhcp-pool-0] static-bind mac-address 0000-e03f-0305
