From: Kal Han (calikali2006@gmail.com)
Date: Fri Sep 22 2006 - 14:32:10 ART
Hi
Instead of creating the port itself as layer 3 port
you can create a layer 3 vlan.
So your config on the switch will be something like this.
interface vlan 100
ip addr 10.1.1.2 255.255.255.0
no shut
int fa0/1 ( connected to router -> ip 10.1.1.1 )
switchport mode access
switchport access vlan 100
int fa0/2 ( connected to PC -> ip 10.1.1.5 )
switchport mode access
switchport access vlan 100
This way you pc, router and switch can all talk to eachother
over layer 3.
Kal
On 9/22/06, 2nd CCIE <doubleccie@yahoo.com> wrote:
>
> Folks
> I have a confusion here
>
> R1----------------------(f0/1)SW(f0/5)---------PC
>
> R1 is connected to L3 port of the 3550 switch
>
> R1 fast ethernet port is 10.1.1.1 /24
> Fast0/1 on Sw is configured as L3 port with IP addres 10.1.1.2/24
>
> !
> interface FastEthernet0/1
> description To R1
> no switchport
> ip address 10.1.1.2 255.255.255.0
> !
>
> I wonder , is there anyway that i put the PC on the same subnet with both
> the switch and the router ?? say ip add 10.1.1.5/24 ??
>
> appreciate any input
>
>
>
>
> ---------------------------------
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