Could be . I use only 7200 routers in combination with physical 3560
switches. It all works fine. Some network cards give problems with a
physical to virtual connection and you will sees encapsulation failures.
Maybe you should try a other IOS
Kind regards,
Maarten Vervoorn
http://ccie.forumotion.com
2010/9/4 Edward John <edwardjohn2020_at_googlemail.com>
> topology is simple
>
> 3640<f0/0>--<f1/0>3725-1<f0/0.100>---SWITCHTRUNK---<f0/0.100>3725-2
> [3640]10.10.10.1 ---- 10.10.10.2[3725]10.10.100.1
> --------10.10.100.2[3725]
>
> (this topology is part of WB-vol1)
>
> In this case I couldn't ping 3725-1 to both remote side IPs.
> I changed the topology to 7200 and its working.
> I suspect that could be due to GNS3!!!
>
> Thanks,
Blogs and organic groups at http://www.ccie.net
Received on Sat Sep 04 2010 - 12:07:58 ART
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