Re: same subnet different vlans communication

From: Tony Singh <mothafungla_at_gmail.com>
Date: Thu, 29 May 2014 20:09:05 +0100

No, different broadcast domains isn't it easier to change the vlan? is this a restricted question or a production scenario?

I'd say use secondary addressing but your access vlan 3 ensures your routers mac-address is in a different cam table

Other way round is to crest a L3 SVI for Vlan 3 on SW & change the default route / interface address of Router but that's long

--
BR
Tony
> On 29 May 2014, at 19:50, John Sciarra <jjsciarra_at_gmail.com> wrote:
> 
> Hi Experts,
> In the follow scenario, R1 Fa0/0 directly connects to SW1 Fa1/1. Without
> changing Fa1/1 to access vlan 2,
> is there anyway to ping 10.10.2.1 from R1?
> Thanks,
> John
> 
> 
> SW1:
> interface vlan 2
> ip address 10.10.2.1 255.255.255.0
> !
> interface FastEthernet1/1
> description ###R1 FastEthernet0/0 ###
> switchport mode access
> switchport access vlan 3
> !
> R1:
> interface FastEthernet0/0
> ip address 10.10.2.2 255.255.255.0
> !
> ip route 0.0.0.0 0.0.0.0 10.10.2.1
> !
> 
> 
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Received on Thu May 29 2014 - 20:09:05 ART

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