DELL 9.8(0.0) User Manual

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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 Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
Description
9.7(0.0)
Introduced on the S6000-ON.
9.0.2.0
Introduced on the S6000.
8.3.19.0
Introduced on the S4820T.
8.3.11.1
Introduced on the Z9000.
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
Dell#show ip rpf
RPF information for 10.10.10.9
  RPF interface: Te 3/4
  RPF neighbor: 165.87.31.4
  RPF route/mask: 10.10.10.9/255.255.255.255
  RPF type: unicast
Multicast
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