From: bi.s (bi.s@gmx.net)
Date: Tue Mar 01 2005 - 12:46:13 GMT-3
B Kim wrote:
> Hi
>
> Basically I agree. In fact, this question is from NMC Workbook 6.15.
> The question (somewhat vague, actually most NMC questions are) that I
> interpreted requires that "all multicast traffic should be denied" on a
> VLAN, in which OSPF is running.
>
> So I configured the VLAN access map that forwards 224.0.0.5 and
> 224.0.0.6, and denies all multicast (224.0.0.0/4), and lastly permits
> all. And this solution works.
>
> But the solution guide configures "storm-control multicast 0.0" on the
> vlan in question. I thought this would break OSPF neighbor relationship.
> But interestingly, it didn't. OSPF works just fine.
>
hi,
strange question, but did you reset the neighbor connection? hello may
stay under the
radar of storm control, but maybe it's different when establishing the
adjacency and
exchanging lsdb packets?
i don't have access to equipment right now, so i cannot test it.
my solution would have been to change the OSPF network type to something
that uses
unicast for ospf packets like nonbroadcast.
cya
/b
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