R211x-HP Flexfabric 11900 Layer 3 - IP Services Command Reference

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Syntax
static-bind ip-address ip-address [ mask-length | mask mask ] { client-identifier client-identifier |
hardware-address hardware-address [ ethernet | token-ring ] }
undo static-bind ip-address ip-address
Default
No static binding is specified in a DHCP address pool.
Views
DHCP address pool view
Predefined user roles
network-admin
mdc-admin
Parameters
ip-address ip-address: Specifies the IP address of the static binding. The natural mask is used if no mask
length or mask is specified.
mask-length: Specifies the mask length in the range of 1 to 30.
mask mask: Specifies the mask, in dotted decimal format.
client-identifier client-identifier: Specifies the client ID of the static binding, a string of 4 to 254 characters
that can contain only hexadecimal numbers and hyphen (-), in the format of H-H-H…., in which the last
H can be a two-digit or four-digit hexadecimal number while the other Hs must be all four-digit
hexadecimal numbers. For example, aabb-cccc-dd is a correct ID, while aabb-c-dddd and aabb-cc-dddd
are incorrect IDs.
hardware-address hardware-address: Specifies the client hardware address of the static binding, a
string of 4 to 79 characters that can contain only hexadecimal numbers and hyphen (-), in the format of
H-H-H…, in which the last H can be a two-digit or four-digit hexadecimal number while the other Hs must
be all four-digit hexadecimal numbers. For example, aabb-cccc-dd is a correct hardware address, while
aabb-c-dddd and aabb-cc-dddd are incorrect hardware addresses.
ethernet: Specifies the client hardware address type as Ethernet. The default type is Ethernet.
token-ring: Specifies the client hardware address type as token ring.
Usage guidelines
The IP address of a static binding must not be an interface address of the DHCP server. Otherwise, an IP
address conflict occurs, and the bound client cannot obtain the IP address.
You can specify multiple static bindings in an address pool. The total number of static bindings in all
address pools cannot exceed 8192.
You cannot modify bindings. To change the binding for a DHCP client, you must delete the existing
binding first and create a new binding.
Examples
# Bind the IP address 10.1.1.1/24 to the client ID 00aa-aabb 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
client-identifier 00aa-aabb