Redistribution with Summary

From: gladston@br.ibm.com
Date: Tue Dec 07 2004 - 11:03:31 GMT-3


What do you think?

1 - redistribute a summary of 172.16.128.0 to 172.16.150.0 from RIP into
ospf

Solutions:

 redistribute rip into ospf and under ospf create summary-address 172.16.128.0/19
or
 create an "interface summary" on remote RIP router and redistribute this summary from rip into ospf on local router

2 - redistribute a summary of 172.16.2.0 to 172.16.32.0 from ospf into rip

Solutions:
 
 redistribute ospf into rip and under each interface create a ip summary rip 172.16.0.0/18
 or
 if the ospf router is ABR and the nets belong to a single area, create a area range on ospf with 172.16.0.0/18 and redistribute it into rip

3 - redistribute a summary of 192.168.48.0 to 192.168.56.0 from eigrp into
isis

Solutions:

 redistribute eigrp into isis and under isis create a summary-address 192.168.48.0/20
 or
 on a remote eigrp router, create the summary and redistribute it into isis on the local router

4 redistribute a summary of 192.168.148.0 to 192.168.164.0 from isis into eigrp

Solutions:

 redistribute the routes into eigrp and on the router performing redistribution configure each interface with "ip summary eigp x 192.168.128.0/18"
 or
 create a summary under isis and redistribute it into eigrp

I tested every one and it works, just would like some comments about it.



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