From: David Knot (david_knot@xxxxxxxxx)
Date: Tue Oct 30 2001 - 12:04:59 GMT-3
The problem is not with the reset of routers (other
than R1, R2, R3, R4). It is with R2, R3, R4 that are
sharing the LAN with R1. R1 will not send them updates
(due to split-H).
I don't think there is anything else that can be done?
--- "Yadav, Arvind K (CAP, GECIS)"
<Arvind.Yadav@gecis.ge.com> wrote:
> Eigrp automatically advertise the secondary
> addresses. If you have already defined secondary
> address on R1 then R1 will advertise this to rest of
> the router and you have full ip
> reachibilty.
>
> Arvind
>
> -----Original Message-----
> From: David Knot [mailto:david_knot@yahoo.com]
> Sent: Tuesday, October 30, 2001 1:48 PM
> To: ccielab@groupstudy.com
> Subject: Secondary IP Address Problem
>
> Hi guys
>
> Can anyone suggest an alternative solution to the
> following:
>
> 4 routers & a number of PCs on a LAN. PCs on a
> different IP subnet (190.190.190.0/24) then the
> routers (190.190.180.0/24). Router 1 has a
> secondary
> IP address (190.190.190.1/24) from the subnet that
> PCs
> have. All PCs have the default gateway R1s e0 IP
> address (190.190.190.1/24). Routers run EIGRP &
> they
> connect to other routers.
>
> The requirement is to have full IP connectivity
> all
> around i.e. all PCs should be able to ping all
> routers
> & vice versa. With this set up R1 has no problem
> communicating with PCs. Other routers cant.
>
> Some solutions:
>
> 1) With secondary IP addresses on other 3 routers
> R2,
> R3, R4 then it works. OR
> 2) If I turn off split-horizon on R1 with no ip
> split-horizon eigrp 99 on e0 of R1 then R1
> advertises
> this 2ndary route to R2, R3, R4 then it works.
>
> Can you think of any other way?
>
> Thanks
>
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