Configuring Named Server Groups - Juniper EX3400 Features Manual

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Configuring Named Server Groups

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Copyright © 2017, Juniper Networks, Inc.
user@host# edit forward-snooped-clients
Specify the interfaces that are supported for snooped packet forwarding.
3.
[edit forwarding-options dhcp-relay forward-snooped-clients]
user@host# set (all-interfaces | configured-interfaces | non-configured-interfaces)
For example, to configure DHCP relay agent to forward DHCP snooped packets on only
configured interfaces:
[edit]
forwarding-options {
dhcp-relay {
forward-snooped-clients configured-interfaces;
}
}
DHCP Snooping Support
Enabling and Disabling DHCP Snooped Packets Support for DHCP Relay Agent on
page 72
You can configure a named group of DHCP servers for use by the extended DHCP relay
agent on the router or switch.
You specify the name of the DHCP server group and the IP addresses of one or more
DHCP servers that belong to this group. You can configure a maximum of five IP addresses
per named server group.
To configure a named server group:
Specify the name of the server group.
1.
[edit forwarding-options dhcp-relay]
user@host# set server-group
Add the IP addresses of the DHCP servers belonging to the group.
2.
[edit forwarding-options dhcp-relay server-group myServerGroup]
user@host# set 192.168.100.50
user@host# set 192.168.100.75
Extended DHCP Relay Agent Overview on page 46
myServerGroup
Chapter 4: DHCP Relay Agent
79