static-binding
Syntax static-binding mac-address {
client-identifier (ascii client-id | hexadecimal client-id);
fixed-address {
address;
}
host-name client-hostname;
}
Hierarchy Level [edit system services dhcp],
[edit system services dhcp]
Release Information Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Description For J Series Services routers and EX Series switches only. Set static bindings for DHCP
clients. A static binding is a mapping between a fixed IP address and the client’s MAC
address or client identifier.
Options mac-address—The MAC address of the client. This is a hardware address that uniquely
identifies a client on the network.
fixed-address address—Fixed IP address assigned to the client. Typically a client has one
address assigned, but you can assign more.
host-name client-hostname—Hostname of the client requesting the DHCP server. The
name can include the local domain name. Otherwise, the name is resolved based
on the domain-name statement.
client-identifier (ascii client-id | hexadecimal client-id)—Used by the DHCP server to index
the database of address bindings. The client identifier is an ASCII string or
hexadecimal number and can include a type-value pair as specified in RFC 1700,
Assigned Numbers. Either a client identifier or the client’s MAC address must be
configured to uniquely identify the client on the network.
Required Privilege
Level
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
Related
Documentation
Copyright © 2017, Juniper Networks, Inc.294
DHCP and Other System Services Feature Guide for EX2300, EX3400, and EX4300 Switches
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