Defining Static Routes For Reverse-Path Forwarding; Displaying Available Routes For Reverse-Path Forwarding - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - MULTICAST ROUTING CONFIGURATION GUIDE 2010-10-07 Configuration Manual

Defining Static Routes for Reverse-Path Forwarding

ip rpf-route

Displaying Available Routes for Reverse-Path Forwarding

show ip rpf-route
Copyright © 2010, Juniper Networks, Inc.
Use to enable IP multicast routing on the VR.
By default, IP multicast is disabled on the VR. In the disabled state, all multicast
protocols are disabled, and the VR forwards no multicast packets.
Example
host1(config)#ip multicast-routing
Use the no version to disable IP multicast routing on the VR (the default).
See ip multicast-routing.
Use the ip rpf-route command to define reverse-path forwarding (RPF) to verify that a
router receives a multicast packet on the correct incoming interface.
Use to customize static routes that the router may use for RPF.
Specify the IP address and subnet mask of the destination network.
Specify either a next-hop IP address or an interface type and specifier, such as atm 3/0.
For details about interface types and specifiers, see Interface Types and Specifiers in
JunosE Command Reference Guide.
Optionally, specify the distance (number of hops) to the next-hop address.
Optionally, specify a route's tag number to identify a particular route in the routing
table.
Example
host1(config)#ip rpf-route 11.1.0.0 255.255.0.0 atm4/1.1 56 tag 25093
Use the no version to remove the static route.
See ip rpf-route.
Use the show ip rpf-route command to display all available routes, only the routes to a
particular destination, or routes associated with a specific unicast protocol that the router
can use for Reverse-Path Forwarding (RPF).
Use to display routes that the router can use for RPF.
Specify the IP address and the network mask to view routes to a particular destination.
Specify a unicast routing protocol to view routes associated with that protocol.
Field descriptions
Chapter 1: Configuring IPv4 Multicast
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