Here's a fun link explaining ip helper:
http://routergod.com/trinity/
--
Jason Roysdon, CCNP+Security/CCDP, MCSE, CNA, Network+, A+
List email: [EMAIL PROTECTED]
Homepage: http://jason.artoo.net/
""Muhammed Khalilullah"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Actually, the IP helper command is placed on the
> interface that is recieving the broadcasts. Now you
> have to decide which router is supposed to recieve the
> broadcasts. But in usual case, Clients usually try to
> communcate with the PDC for authentication and other
> stuffs. So, i think it would work to configure ip
> helper-address w.x.y.z on the ethernet interface of
> router 1 only (where w.x.y.z is the ip address of your
> PDC, but if you have multiple PDCs then you have to
> give the directed-broadcast address and also have to
> use ip directed-broadcast command).
>
> I hope this will work
>
> Muhammad Khalilullah
> CCNP, MCSE
>
> --- David Eitel wrote:
> > I have two routers connected via serial point to
> > point link. Router 1 has
> > an ethernet segment with PDC info I want forwarded
> > to Router 2 ethernet
> > segment. No ip directed broadcast is configured on
> > all interfaces. I want
> > netbios traffic passed from one segment to the
> > other. I have placed an IP
> > helper-address statement on the ethernet interface
> > needing the help. Do I
> > need to use the ip helper-address on all interfaces
> > to the source ip
> > helper-address? Is the ip forward-protocol also
> > necessary? Any advice would
> > be greatly appreciated
> >
> > David Eitel
> > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to
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>
>
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