Juniper JUNOS OS 10.3 - SOFTWARE, Manual

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To disable unicast RPF, delete its configuration from the interface:
[edit interfaces]
user@switch#
delete ge-1/0/10 unit 0 family inet rpf-check
NOTE: On EX3200 and EX4200 switches, if you do not disable unicast RPF
on every interface on which you explicitly enabled it, unicast RPF remains
implicitly enabled on all interfaces.
Related
Documentation
Example: Configuring Unicast RPF on an EX Series Switch on page 1134
•
•
Verifying Unicast RPF Status on page 1171
•
Configuring Unicast RPF (CLI Procedure) on page 1162
•
Understanding Unicast RPF for EX Series Switches on page 1105
Configuring IP Directed Broadcast (CLI Procedure)
You can use IP directed broadcast on an EX Series switch to facilitate remote network
management by sending broadcast packets to hosts on a specified subnet without
broadcasting to the entire network. IP directed broadcast packets are broadcast on only
the target subnet. The rest of the network treats IP directed broadcast packets as unicast
packets and forwards them accordingly.
Before you begin to configure IP directed broadcast:
• Ensure that the subnet on which you want broadcast packets using IP direct broadcast
is not directly connected to the Internet.
•
Configure a routed VLAN interface (RVI) for the subnet that will be enabled for IP direct
broadcast. See “Configuring Routed VLAN Interfaces (CLI Procedure)” on page 1379 or
“Configuring VLANs for EX Series Switches (J-Web Procedure)” on page 1375.
NOTE: We recommend that you do not enable IP directed broadcast on
subnets that have a direct connection to the Internet because of increased
exposure to denial-of-service (DoS) attacks.
Copyright © 2010, Juniper Networks, Inc. 1164
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3