Avaya Cajun P550R - Manual (Page 207)

Chapter 11
11-6 Command Reference Guide for the Avaya P550R, P580, P880, and P882 Multiservice Switches, v5.3.1
ip rip poison-reverse
Command Mode
Interface
Description
Enables split-horizon with poison reverse on an interface.
The no form of this command disables the poison-reverse
mechanism. The default state is split-horizon with poison
reverse.
The split-horizon technique prevents information about routes from
exiting the router interface through which the information was
learned. This prevents routing loops.
Poison reverse updates explicitly indicate that a network or subnet is
unreachable rather than implying they are not reachable. Poison
reverse updates are sent to defeat large routing loops.
Syntax
Sample Output
The following example enables split-horizon with poison
reverse on interface labeled “boston”.
(config-if:boston)#
ip rip poison-reverse
Systems
Avaya P550R/P580/P880/P882 Multiservice Switch
To Set: ip rip poison-reverse
To Set
Default
Value: no ip rip poison-reverse