Re: IP ARP rep filtered src wrong cable ??

sure

RSRack1R6#sho run int ethernet 2/0
Building configuration...

Current configuration : 57 bytes
!
interface Ethernet2/0
 no ip address
 full-duplex
end

RSRack1R6#sho run int ethernet 2/0.16
Building configuration...

Current configuration : 87 bytes
!
interface Ethernet2/0.16
 encapsulation dot1Q 16
 ip address 16.0.0.6 255.0.0.0
end

Here is my switch config.- I know the problem lies between these two. I have
even created a vlan 16 SVI and on the below switch and haven't been able to
get icmp
across the trunk link. There is a another sub interface that works fine up
and down the switch. Which im sure isolates this to a native vlan issue.

RSRack1SW2#sho run int fa0/6
Building configuration...

Current configuration : 150 bytes
!
interface FastEthernet0/6
 switchport trunk encapsulation dot1q
 switchport trunk native vlan 16
 switchport mode trunk
 duplex full
end

On Sat, May 16, 2009 at 8:14 PM, Dale Shaw <dale.shaw_at_gmail.com> wrote:

> Hi Michael,
>
> On Sun, May 17, 2009 at 11:52 AM, Michael Jones <majonestx_at_gmail.com>
> wrote:
> > Can someone give me a little help- working through the bridging tech lab
> > (for the 5th time) :)
> >
> > Ran into the below error ?
> >
> > IP ARP: creating incomplete entry for IP address: 16.0.0.1 interface
> > Ethernet2/0.16
> > IP ARP: sent req src 16.0.0.6 000a.41b6.5281, dst 16.0.0.1 0000.0000.0000
> > Ethernet2/0.16
> > IP ARP rep filtered src 16.0.0.1 0012.012b.49a0, dst 16.0.0.6
> 000a.41b6.5281
> > wrong cable, interface Ethernet2/0
>
> Can you post the E2/0 and E2/0.16 configs, the relevant portions of
> your bridging config, and the corresponding switch port config?
>
> It looks like you're receiving the ARP reply on the wrong VLAN -- do
> you have a native VLAN mismatch between R6 and the switch?
>
> cheers,
> Dale

Blogs and organic groups at http://www.ccie.net
Received on Sat May 16 2009 - 20:22:15 ART