AW: Switches with Dynamips!

Hi Group,

This might be OT, but why it is not possible to run emulation for the
switches? I don't see behind Dynamips, but why nobody ever developed this?
So many people would love to have it....

Just curious...

regards

Roger

-----Urspr|ngliche Nachricht-----
Von: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] Im Auftrag von
Dark Fiber
Gesendet: Sonntag, 5. April 2009 06:12
An: Vijay Karanth; Lejoe; Cisco certification
Betreff: Re: Switches with Dynamips!

I do everything on my dynamips to real switches without any issues

On 4/4/09, Vijay Karanth <vijay.karanth_at_gmail.com> wrote:
> Thank you, Lejoe.
>
> I have one more doubt, if we configure the breakout switch port to an
access
> port (vlan 101) it means that we have to configure the same vlan on the
real
> switch port correct? i think we will not be able to configure to any other
> vlans on the real swicthes.
>
> And I doubt that we cannot do router on stick configuration on this
set-up,
> please let me know your thoughts on this.
>
> Regards,
> Vijay Karanth
>
>
> 2009/4/5 Lejoe <styran_at_gmail.com>
>
>> Hi Vijay
>>
>> [[ETHSW SW1]]
>> 1 = access 101
>> 2 = access 102
>> 3 = access 103
>> 4 = access 104
>> 5 = access 105
>> 6 = access 106
>> 7 = access 201
>> 8 = access 202
>> 9 = access 203
>> 10 = access 204
>> 11 = access 205
>> 12 = access 206
>> 13 = access 224
>> 14 = access 124
>> 15 = dot1q 1 NIO_gen_eth:eth1
>>
>>
>> On the breakout switch, you need to create around 14 vlans (101, 102, 124
>> etc) in this case . Assign a port on the breakout switch to each of those
>> vlans (access ports). Connect those ports to the real switch, as per your
>> physical topology.
>>
>> eg : R1's F0/0 goes to SW1 1, which is an access port in vlan 101. Create
>> vlan 101 on the breakout switch. Assign a port on the switch to vlan 101
>> (access port). Connect that port to the real switch.
>>
>> HTH
>>
>> Lejoe
>>
>>
>>
>> On Sun, Apr 5, 2009 at 3:18 AM, Vijay Karanth <vijay.karanth_at_gmail.com>
>> wrote:
>> >
>> > Thank you all for the response.
>> >
>> > I have one doubt with this set-up:
>> >
>> > [[ETHSW SW1]]
>> > 1 = access 101
>> > 15 = dot1q 1 NIO_gen_eth:eth1
>> >
>> > Breakout switch connecting to the server running dynamips with a 802.1q
>> > trunk carrying all the uplinks (about 13 vlans) (one physical link)
but
>> not
>> > sure what should be port configuration on the breakout switch
connecting
>> the
>> > real switches.
>> >
>> > Regards,
>> > Vijay Karanth
>> >
>> >
>> > 2009/4/4 Kelly <kelly_at_cliffhanger.com>
>> >
>> > >
>> > > Here's a good start for you.
>> > >
>> > > This is how a friend of mine did it and,
>> > > it worked well for him.
>> > >
>> > > http://www.internetworkpro.org/wiki/Dynamips_w/_real_switches
>> > >
>> > > kelly
>> > >
>> > >
>> > >
>> > > --
>> > > Quoting Anbu <ksanpu_at_gmail.com>:
>> > > Hi
>> > > is there any way to connect our dynamips routers with real
>> > > Switches (
>> > > 3550 /3560) with only one NIC card in the Laptop ?
>> > >
>> > > Regards,
>> > > Nanthee
>> > >
>> > > On Sat, Apr 4, 2009 at 5:57 PM, rakesh m <raaki.88_at_gmail.com>
>> > > wrote:
>> > >
>> > > > On Sat, Apr 4, 2009 at 5:25 PM, Vijay Karanth <
>> > > vijay.karanth_at_gmail.com
>> > > > >wrote:
>> > > >
>> > > > > Hi,
>> > > > >
>> > > > > I'm using Dynamips (version 0.2.8-RC2-x86) on Fedora 10
for
>> > > practising
>> > > > R&S
>> > > > > lab, I'm facing couple of issue with it, hoping some one
>> might
>> > > have a
>> > > > > solution for it. The main issue which I'm facing (as you
>> might
>> > > all know
>> > > > > that
>> > > > > we cannot emulate switches on Dynamips) by not emulating
>> > > the
>> > > switches.
>> > > > > Because of this I'm unable to practice (ISL, PAGP/LACP,
>> layer 3
>> > > > > port-channels, dot1q-tunnelling, l2tunnleing,
>> > > Private-VLANs,
>> > > etc...).
>> > > > >
>> > > > > Please let me know if some has a alternative solution for
>> this
>> > > issue, I'm
>> > > > > wondering if there is a way that we can connect a physical
>> > > switch to the
>> > > > > Dynamips router? Any information on this are helpful.
>> > > > >
>> > > > > Regards,
>> > > > > Vijay Karanth
>> > > > >
>> > > > >
>> > > > > Blogs and organic groups at http://www.ccie.net
>> > > > >
>> > > > >
>> > >
Received on Mon Apr 06 2009 - 07:29:44 ART