Services on the QFX Series - Juniper.net
Services on the QFX Series - Juniper.net
Services on the QFX Series - Juniper.net
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CHAPTER 7<br />
C<strong>on</strong>figurati<strong>on</strong> Statements for DHCP Relay<br />
apply-sec<strong>on</strong>dary-as-giaddr<br />
Syntax<br />
apply-sec<strong>on</strong>dary-as-giaddr;<br />
Hierarchy Level<br />
[edit forwarding-opti<strong>on</strong>s helpers bootp],<br />
[edit forwarding-opti<strong>on</strong>s helpers bootp interface]<br />
Release Informati<strong>on</strong><br />
Descripti<strong>on</strong><br />
Statement introduced in Junos OS Release 12.3 for <strong>QFX</strong> <strong>Series</strong> switches.<br />
C<strong>on</strong>figures <strong>the</strong> interfaces <strong>on</strong> a switch that are DHCP relay agents to be enabled for smart<br />
DHCP relay:<br />
• When you c<strong>on</strong>figure this statement directly under <strong>the</strong> bootp statement, it enables<br />
smart relay <strong>on</strong> all <strong>the</strong> interfaces that are relay agents.<br />
• When you c<strong>on</strong>figure this statement under <strong>the</strong> interface statement, it enables smart<br />
relay <strong>on</strong> <strong>the</strong> specified interface.<br />
Smart relay requires <strong>the</strong> interfaces to be routed VLAN interfaces or Layer 3 logical<br />
interfaces that have multiple IP addresses.<br />
Required Privilege<br />
Level<br />
Related<br />
Documentati<strong>on</strong><br />
interface—To view this statement in <strong>the</strong> c<strong>on</strong>figurati<strong>on</strong>.<br />
interface-c<strong>on</strong>trol—To add this statement to <strong>the</strong> c<strong>on</strong>figurati<strong>on</strong>.<br />
• C<strong>on</strong>figuring DHCP and BOOTP Relay <strong>on</strong> page 26<br />
Copyright © 2013, <strong>Juniper</strong> Networks, Inc.<br />
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