From: David Luu (wicked01@xxxxxxxxxxxxx)
Date: Sat May 18 2002 - 22:25:51 GMT-3
i do not believe the solution provided will work, since summary-address is
used to summarize going into ospf...you would need to use the command "area
4 range 135.1.20.0 255.255.255.0" on the abr
At 04:53 PM 5/18/2002 -0700, Todd Spencer wrote:
>I am trying to do the FatKid 502 Expert Redistribution
>Lab, and I don't understand the solution provided. I
>will try to briefly explain.
>
>The problem has to do with the classic VLSM to FLSM
>problem (IGRP/OSPF). The lab requires that OSPF area
>4 be configured with a /22 subnet, and the IGRP domain
>be configured with a /24. OSPF area 4 is using the
>following subnet 135.1.20.x/22 and the IGRP domain is
>using 135.1.1.x/24. The OSPF configuration below is
>taken from the solution:
>
>router ospf 1
> summary-address 135.1.20.0 255.255.255.0
> redistribute igrp 1 subnets
> network 135.1.14.0 0.0.0.255 area 4
> network 135.1.20.0 0.0.3.255 area 4
>
>I am unsure what the summary-address command is doing
>in this configuration. How is it able to summarize a
>/22 into a /24? How is the /22 subnet getting into
>the IGRP domain? If anyone has done this lab and can
>provide assistance, it would be greatly appreciated.
>
>-Todd
>
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:59:00 GMT-3