From: Carlos G Mendioroz (tron@huapi.ba.ar)
Date: Mon Sep 23 2002 - 10:18:44 GMT-3
2500 do not support any VLAN trunking to the best of my knowleedge.
Regarding 802.1q, cisco says it's only supported on 100Mbs and 1000Mbs,
but you can do it on 2610s, which have 10Mb ints (and 3600s).
"Larson, Chris" wrote:
>
> I thought you could do it only on 100 meg interfaces as well. As it turns
> out you can do it on any interface that is 10/100. So if you have a 10/100
> interface you can do it at 10 megs. You cannot do it with 10 meg only
> interfaces.
>
> > -----Original Message-----
> > From: elping [SMTP:elpingu@acedsl.com]
> > Sent: Monday, September 23, 2002 12:02 AM
> > To: Ahmed Al-Ghawas
> > Cc: Peng Zheng; ccielab@groupstudy.com
> > Subject: Re: Is it possible to config bridge under sub-interface
> > for2500 series router?
> >
> > I think i did mention that 100 meg was needed to complete this task...This
> > is
> > what i have known and read...
> >
> > but I was able to configure on a 3600 router a 10 meg only interface the
> > following..
> > so i think it is possible my friend....
> >
> > r7#conf t
> > Enter configuration commands, one per line. End with CNTL/Z.
> > r7(config)#int e2/1.1
> > r7(config-subif)#en
> > r7(config-subif)#encapsulation ?
> > dot1Q IEEE 802.1Q Virtual LAN
> > sde IEEE 802.10 Virtual LAN - Secure Data Exchange
> >
> > r7(config-subif)#encapsulation dot1Q ?
> > <1-4095> IEEE 802.1Q VLAN ID required, range 1 - 0xFFF.
> >
> > r7(config-subif)#encapsulation dot1Q 1 ?
> > <cr>
> >
> > r7(config-subif)#encapsulation dot1Q 1
> >
> >
> >
> >
> >
> > Ahmed Al-Ghawas wrote:
> >
> > > Regardless of the router model, you can only configure isl on an 100Mbps
> > > port. Configure it on an 10Mpbs port is not possible.
> > >
> > > HTH
> > >
> > > Ahmed
> > >
> > > ----- Original Message -----
> > > From: "Peng Zheng" <zpnist@yahoo.com>
> > > To: <ccielab@groupstudy.com>
> > > Sent: Saturday, September 21, 2002 9:07 PM
> > > Subject: Is it possible to config bridge under sub-interface for 2500
> > series
> > > router?
> > >
> > > > Hi,
> > > >
> > > > I tried, but it said sde or isl encapsulation is
> > > > required. But it's not a choices under the interface.
> > > >
> > > > Thank you for help.
> > > >
> > > > Best Wishes,
> > > > Peng Zheng
> > > >
> > > > __________________________________________________
> > > > Do you Yahoo!?
> > > > New DSL Internet Access from SBC & Yahoo!
> > > > http://sbc.yahoo.com
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