Juniper EX3400 Features Manual
Download Features manual of Juniper EX2300 Network Router, Switch for Free or View it Online on All-Guides.com.
Brand: Juniper
Category: Network Router , Switch
Type: Features manual
Model: Juniper EX2300 , Juniper EX4300 , Juniper EX3400
Pages: 476
trust-option-82
Syntax trust-option-82;
Hierarchy Level [edit forwarding-options dhcp-relay overrides],
[edit forwarding-options dhcp-relay group group-name overrides],
[edit logical-systems logical-system-name forwarding-options dhcp-relay overrides],
[edit logical-systems logical-system-name forwarding-options dhcp-relay group group-name
overrides],
[edit logical-systems logical-system-name routing-instances routing-instance-name
forwarding-options dhcp-relay overrides],
[edit logical-systems logical-system-name routing-instances routing-instance-name
forwarding-options dhcp-relay group group-name overrides],
[edit routing-instances routing-instance-name forwarding-options dhcp-relay overrides],
[edit routing-instances routing-instance-name forwarding-options dhcp-relay group
group-name overrides],
[edit routing-instances routing-instance-name forwarding-options dhcp-relay group
group-name interface interface-name overrides]
Release Information Statement introduced in Junos OS Release 8.3.
Statement introduced in Junos OS Release 12.3R2 for EX Series switches.
Description Enable processing of DHCP client packets that have a gateway IP address (giaddr) of 0
(zero) and contain option 82 information. By default, the DHCP relay agent treats such
packets as if they originated at an untrusted source, and drops them without further
processing.
Required Privilege
Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related
Documentation
• Trusting Option 82 Information on page 67
• Overriding the Default DHCP Relay Configuration Settings on page 68
Copyright © 2017, Juniper Networks, Inc.308
DHCP and Other System Services Feature Guide for EX2300, EX3400, and EX4300 Switches