Re: OT - Layer 2 Switch

Jay,

I think he doesn't know the subnet of this VLAN. So he can't put an IP for the VLAN interface from the same subnet, unless he want's to guess :-)

I thought the same as you did =>

Sent from my iPhone

On Jul 15, 2013, at 3:47 PM, "Jay McMickle" <jay.mcmickle_at_yahoo.com> wrote:

> Create a VLAN interface on the same VLAN that all the hosts are on, with an IP address on the same subnet.
>
> You can then ping the broadcast network (assuming proxy-arp isn't disabled on the VLAN interface) and then sh ip arp.
>
> Regards,
> Jay McMickle- 2x CCIE #35355 (R/S,Sec)
> Sent from my iPhone 5
>
> On Jul 15, 2013, at 2:25 PM, Eduardo VC!zquez <evazquez_at_gmail.com> wrote:
>
>> put a host on the same subnet and use nmap to ping all of them. show the
>> arp table on that host.
>>
>>
>> On Mon, Jul 15, 2013 at 1:50 PM, gaston brait <gbrait_at_hotmail.com> wrote:
>>
>>> I have been searching for a while and haven't found any answer.
>>> I have several hosts connected to the switch and they all belong to the
>>> same
>>> vlan.I don't know the ip address of these hosts, but have the mac
>>> addressess.
>>> The default gateway for the switch is a FW which I don4t have access to
>>> Is there anyway to get the ip address of these hosts?
>>> show ip arp won't help
>>> Regards,
>>> Gaston
>>>
>>>
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Received on Mon Jul 15 2013 - 15:53:50 ART