Reference Guide

Outgoing interface list:
GigabitEthernet 3/13
(1.13.1.100, 224.10.10.1), uptime 00:04:03
Incoming interface: GigabitEthernet 3/4
Outgoing interface list:
GigabitEthernet 3/12
GigabitEthernet 3/13
(*, 224.20.20.1), uptime 00:05:12
Incoming interface: GigabitEthernet 3/12
Outgoing interface list:
GigabitEthernet 3/4
show ip rpf
View reverse path forwarding.
S4820T
Syntax
show ip rpf
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.1 Introduced on the S4810.
E-Series legacy
command
Usage
Information
Network administrators use static mroutes to control the reach-ability of the multicast sources.
If a PIM-registered multicast source is reachable using static mroute as well as unicast route,
the distance of each route is examined and the route with shorter distance is the one the PIM
selects for reach-ability.
NOTE: The default distance of mroutes is zero (0) and is CLI configurable on a per route
basis.
Example
FTOS#show ip rpf
RPF information for 10.10.10.9
RPF interface: Gi 3/4
RPF neighbor: 165.87.31.4
RPF route/mask: 10.10.10.9/255.255.255.255
RPF type: unicast
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