Table 11: Actions For Dhcp Relay Agent Snooped Packets When Dhcp Snooping; Table 12: Actions For Dhcp Relay Agent Snooped Packets When Dhcp Snooping; Table 13: Actions For Snooped Bootreply Packets - Juniper EX3400 Features Manual

DHCP and Other System Services Feature Guide for EX2300, EX3400, and EX4300 Switches
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Table 11: Actions for DHCP Relay Agent Snooped Packets When DHCP
Snooping Is Enabled
forward-snooped-clients
Configuration
forward-snooped-clients not
configured
all-interfaces
configured-interfaces
non-configured-interfaces
Table 12: Actions for DHCP Relay Agent Snooped Packets When DHCP
Snooping Is Disabled
forward-snooped-clients
Configuration
forward-snooped-clients not
configured
all-interfaces
configured-interfaces
non-configured-interfaces

Table 13: Actions for Snooped BOOTREPLY Packets

forward-snooped-clients Configuration
not configured
forward-snooped-clients
forward-snooped-clients all configurations
To configure DHCP snooped packet forwarding and BOOTREPLY snooped packet
forwarding for DHCP relay agent:
Specify that you want to configure DHCP relay agent.
1.
[edit]
user@host# edit forwarding-options
Enable DHCP snooped packet forwarding.
2.
[edit forwarding-options dhcp-relay]
Action on Configured Interfaces
snooped packets result in subscriber
(DHCP client) creation
forwarded
forwarded
snooped packets result in subscriber
(DHCP client) creation
Action on Configured
Interfaces
dropped
dropped
dropped
dropped
Action
snooped BOOTREPLY packets dropped if client
is not found
snooped BOOTREPLY packets forwarded if
client is not found
dhcp-relay
Copyright © 2017, Juniper Networks, Inc.
Action on
Non-Configured
Interfaces
dropped
forwarded
dropped
forwarded
Action on Non-Configured
Interfaces
dropped
forwarded
dropped
forwarded