Overriding Default Dhcp Local Server Configuration Settings - Juniper ACX1000 Configuration Manual

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Overriding Default DHCP Local Server Configuration Settings

Copyright © 2017, Juniper Networks, Inc.
Extended DHCP Local Server Overview on page 315
DHCP Local Server Handling of Client Information Request Messages on page 335
DHCP Duplicate Client Differentiation Using Client Subinterface Overview on page 362
Address-Assignment Pools Overview on page 317
Guidelines for Configuring Support for DHCP Duplicate Clients on page 363
Understanding DHCP Client Operation on page 359
Overriding Default DHCP Local Server Configuration Settings on page 329
Subscriber management enables you to override certain default DHCP local server
configuration settings. You can override settings at the global level or in a routing instance
level, for a named group of interfaces, or for a specific interface within a named group.
To override global default DHCP local server configuration options, include the
statement and its subordinate statements at the
hierarchy level. In a routing instance, include the
statements at the
[edit routing-instances routing-instance-name system services
dhcp-local-server] hierarchy level.
To override DHCP local server configuration options for a named group of interfaces,
include the statements at the
hierarchy level. In a routing instance, include the statements at the
routing-instances <routing-instance-name> system services dhcp-local-server group
hierarchy level.
group-name]
To override DHCP local server configuration options for a specific interface within a
named group of interfaces, include the statements at the
dhcp-local-server group group-name interface]
include the statements at the
services dhcp-local-server group group-name interface]
To override default DHCP local server configuration settings:
Specify that you want to configure override options.
1.
Global override:
[edit system services dhcp-local-server]
user@host# edit overrides
Group level override:
[edit system services dhcp-local-server]
user@host# edit group boston overrides
Per-interface override:
[edit system services dhcp-local-server]
user@host# edit group boston overrides interface ge-1/0/1.1
Chapter 10: Configuring DHCP Client and DHCP Server
[edit system services dhcp-local-server]
overrides
[edit system services dhcp-local-server group group-name]
hierarchy level. In a routing instance,
[edit routing-instances routing-instance-name system
hierarchy level.
overrides
statement and its subordinate
[edit
[edit system services
329