Configuring OSPF
December 2005 © Foundry Networks, Inc. 20 - 23
NOTE: The ASBR must be running both RIP and OSPF protocols to support this activity.
To configure for redistribution, define the redistribution tables with deny and permit redistribution filters. Use the
deny and permit redistribute commands for OSPF at the OSPF router level.
NOTE: Do not enable redistribution until you have configured the redistribution filters. If you enable redistribution
before you configure the redistribution filters, the filters will not take affect and all routes will be distributed.
Figure 20.7 Redistributing OSPF and static routes to RIP routes
EXAMPLE:
To configure the FastIron Layer 3 Switch acting as an ASBR in Figure 20.7 to redistribute OSPF, BGP4, and static
routes into RIP, enter the following commands:
FESX424 RouterASBR(config)# router rip
FESX424 RouterASBR(config-rip-router)# permit redistribute 1 all
FESX424 RouterASBR(config-rip-router)# write memory
RIP Domain
OSPF Domain
ASBR (Autonomous
System Border
Router)
Router
Router