From: Gregory Gombas (ggombas@gmail.com)
Date: Tue Oct 09 2007 - 10:33:23 ART
Hello John,
It could be proxy are that is allowing this to work.
Can you do a show ip interfaces on the interfaces in question and
confirm proxy arp is enabled?
On 10/8/07, John Moor <johmoor@gmail.com> wrote:
> Hello, guys!
> I have mentioned interesting behaviour. Could you pleas confirm this or tell
> that this is incorrect?
> sw1-vlan30-------vlan30-sw2-vlan50------------------vlan50--sw3
>
> Between sw1,sw2 and sw3 is just a simple dot1q trunk.
> Configuration:
> sw1-vlan30: 30.30.30.2
> sw2-vlan50: 30.30.30.1
> sw2-vlan50: 50.50.50.1
> sw3-vlan50: 50.50.50.2
>
> I can ping from 50.50.50.2 to 30.30.30.2 even without configuring
> default-gateway on sw 3. I assume that it happenes because when sw3 doesn't
> know the route it just broadcasts the ip packet and the same does sw1 in
> opposite to the router.
>
> Is it correct? Or there is some other explanation of this. Thank you.
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Fri Nov 16 2007 - 13:11:12 ART