From: Victor Cappuccio (cvictor@protokolgroup.com)
Date: Thu Jan 19 2006 - 07:17:46 GMT-3
I think it could work, but to make it more optimal, think in removing vlans
in the Trunk Vlan Allowed List :)
-----Mensaje original-----
De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Rafay
Aslam
Enviado el: lunes, 16 de enero de 2006 16:00
Para: cvictor@protokolgroup.com; fzabihi@cisco.com; ccielab@groupstudy.com
Asunto: RE: same subnet different vlans
I know IRB will do it ,,,, i have done a lab IEWB 3.0 and they have a
senario like this ...
I have a question, if we setup switch ports connecting to R2 and R6 as
trunks and configure R2 and R6 accordingly (inter vlan routing using
routers) will it allow communication b/w both routers, i just want to
know if this will work i can understand if its not a most optimal
solution...
--------------------------------------------------------------------
From: "Victor Cappuccio" <cvictor@protokolgroup.com>
Reply-To: "Victor Cappuccio" <cvictor@protokolgroup.com>
To: "'Faryar Zabihi (fzabihi)'" <fzabihi@cisco.com>, "'Cisco
certification'" <ccielab@groupstudy.com>
Subject: RE: same subnet different vlans
Date: Mon, 16 Jan 2006 13:19:14 -0400
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>Also, I think that this scenario could be solved if you creat a BVI
>interface on R6.. Think about IRB or CBR
>
>Please excuse my 2 post I pressed the send button to fast, I'm
missing
>caffeine today
>
>
>-----Mensaje original-----
>De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre
de Victor
>Cappuccio
>Enviado el: lunes, 16 de enero de 2006 13:11
>Para: 'Faryar Zabihi (fzabihi)'; 'Cisco certification'
>Asunto: RE: same subnet different vlans
>
>Have you thought about using fallback bridging?
>
>
>-----Mensaje original-----
>De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre
de Faryar
>Zabihi (fzabihi)
>Enviado el: lunes, 16 de enero de 2006 12:08
>Para: Cisco certification
>Asunto: same subnet different vlans
>
>I have sw1 and r2 and r6 on the same Ethernet segment and same
subnet
>(130.1.1.0/24 vlan 35) Physically, both r2 and r6 plug into L2
ports on
>sw1. r2 is in a vlan 35 port but r6 is in a vlan 6 port. I would
think
>that r6 needs to be plugged into a vlan 35 port on the switch or
>otherwise they cant communicate. How can I get these three devices
to
>talk in this scenario? If all 3 devices are on the same subnet, how
can
>one be put in a different vlan and still have connectivity between
them?
>
>
>
>sw1 .7===130.1.1.0/24 vlan 35====.6 R6
> |
> |
> |
> .2
>
> R2
>sw1:
>int fa0/3
> "to R6"
> switchport access vlan 6
>int fa0/4
> "to R2"
> switchport access vlan 35
>int vlan 35
> ip add 130.1.1.7 255.255.255.0
>
>Thanks for your help,
>
>
> Faryar Zabihi
> Cisco Systems Inc.
> RTP, NC 27709
>
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