• Configuring How the Extended DHCP Local Server Determines Which
Address-Assignment Pool to Use on page 322
Grouping Interfaces with Common DHCP Configurations
You use the group feature to group together a set of interfaces and then apply a common
DHCP configuration to the named interface group. The extended DHCP local server
supports interface groups.
The following steps create a DHCP local server group.
To configure a DHCP local server interface group:
1. Specify that you want to configure a DHCP local server.
[edit system services]
user@host# edit dhcp-local-server
2. Create the group and assign a name.
[edit system services dhcp-local-server]
user@host# edit group boston
3. Specify the names of one or more interfaces on which the extended DHCP application
is enabled. You can repeat the interface interface-name statement to specify multiple
interfaces within the group, but you cannot use the same interface in more than one
group.
[edit system services dhcp-local-server group boston]
user@host# set interface ge-1/0/1.1
user@host# set interface ge-1/0/1.2
4. (Optional) You can use the upto option to specify a range of interfaces for a group.
[edit system services dhcp-local-server group boston]
user@host# set interface ge-1/0/1.3 upto ge-1/0/1.9
5. (Optional) You can use the exclude option to exclude a specific interface or a specified
range of interfaces from the group. For example:
[edit system services dhcp-local-server group boston]
user@host# set interface ge-1/0/1.1 upto ge-1/0/1.102
user@host# set interface ge-1/0/1.6 exclude
user@host# set interface ge-1/0/1.70 upto ge-1/0/1.80 exclude
Related
Documentation
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
Copyright © 2017, Juniper Networks, Inc.326
ACX Series Universal Access Router Configuration Guide
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