Grouping Interfaces With Common Dhcp Configurations - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide

Grouping Interfaces with Common DHCP Configurations

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Documentation
326
Configuring How the Extended DHCP Local Server Determines Which
Address-Assignment Pool to Use on page 322
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:
Specify that you want to configure a DHCP local server.
1.
[edit system services]
user@host# edit dhcp-local-server
Create the group and assign a name.
2.
[edit system services dhcp-local-server]
user@host# edit group boston
Specify the names of one or more interfaces on which the extended DHCP application
3.
is enabled. You can repeat the interface
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
(Optional) You can use the
4.
[edit system services dhcp-local-server group boston]
user@host# set interface ge-1/0/1.3 upto ge-1/0/1.9
(Optional) You can use the
5.
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
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
interface-name
option to specify a range of interfaces for a group.
upto
option to exclude a specific interface or a specified
exclude
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statement to specify multiple