From: Daniel Ginsburg (dginsburg@gmail.com)
Date: Fri Sep 03 2004 - 16:04:27 GMT-3
Unequal cost may result in assymetric routing but it won't cause real
problems like blackholing or routing loop.
On Fri, 3 Sep 2004 11:50:08 -0700 (PDT), Peng Zheng <zpnist@yahoo.com> wrote:
> R1(fa0/0)----3550-----(e0)R2
> 
> In this scenario,  OSPF cost on fa0/0 is 1, but for E0
> on R2 is 10.
> 
> I think OSPF cost should equal on a subnet to make
> sure it works correctly.
> 
> Should I always change the ip ospf cost (or bandwidth)
> or is there a easier way to do it?
> 
> And I notice some the default bandwidth for some
> serial port is not T1, but 128k, then the same problem
> exist for serial connections.
> 
> Any ideas?
> 
> Thanks.
> 
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-- dg
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