3Com S7902E Command Reference Manual - page 532
1-23
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, in the range of 0 to
32.
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 the statically bound IP address is an interface address of the DHCP server, the static binding
does not take effect.
z
If you use the
static-bind ip-address
command repeatedly, the latest configuration will overwrite
the previous one.
Related commands:
dhcp server ip-pool
,
static-bind client-identifier
,
static-bind mac-address
.
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] 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
static-bind mac-address
Syntax
static-bind mac-address
mac-address