From: Ovidiu Neghina (o.neghina@gmail.com)
Date: Wed Mar 25 2009 - 15:27:43 ART
thank you Kevin, Antonio
it works after enabiling on the CE ip irdp
CE2(config-subif)#ip irdp
Ovidiu
On Wed, Mar 25, 2009 at 2:40 AM, Antonio Soares <amsoares@netcabo.pt> wrote:
> Nice tip !
>
> This is explained in the "Ethernet/VLAN Interworking Restrictions" section:
>
> http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/fsinterw.html#wp1054436
>
>
> Regards,
>
> Antonio Soares, CCIE #18473 (R&S)
> amsoares@netcabo.pt
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of kevin gannon
> Sent: terga-feira, 24 de Margo de 2009 19:46
> To: Ovidiu Neghina
> Cc: Cisco certification; Cisco certification
> Subject: Re: AToM, PPP to Ethernet interworking question
>
> If CE2 has not sent anything how will the PE learn the MAC address.
> Once you have pinged from both sides the 2 mac addresses get learned.
>
> Enable irdp on both routers to populate the MAC table automatically.
>
> Regards
> Kevin
>
> On Tue, Mar 24, 2009 at 7:26 PM, Ovidiu Neghina <o.neghina@gmail.com> wrote:
>> Hi,
>> Forgot to mention that is IP interworking.
>> Ovidiu
>>
>> On Tue, Mar 24, 2009 at 9:04 PM, Ovidiu Neghina <o.neghina@gmail.com> wrote:
>>> Hello
>>> I have the following simple setup using Antonio Soares's miniscenarios:
>>>
>>> CE1---ppp----PE1-----P-----PE2---ethernet dot1q--CE2 the PW is up on
>>> both PEs.
>>> the problem that i have is the following:
>>> Ping from CE1 to CE2 is unsuccesfull. I can see at show mpls
>>> l2transport vc detail that packest are sent accros the PW, arriving
>>> at
>>> PE2 but the debug arp on CE2 does not show anything coming from the
>>> circuit.
>>> However ping from CE2 to CE1 is working. Strange thing the moment I
>>> am ping from CE2 to CE1 then also the ping from CE1 is working.
>>> Obviosuly I have a address resolution issue but i do not know how to solve it.
>>> help.
>>>
>>> Ovidiu
>>
>>
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