Re: Cross connect between two serial interfaces

Given that you asked in a studygroup list...
what about creating a pseudowire in R3, back to back, and xconnect
s0/0 to s0/1 ? Clean, it is sure not.
But I guess it will forward the frames :)

-Carlos

mohamed kamar @ 19/06/2011 12:33 -0300 dixit:
> Thanks, So how can this be solved? Or we can say we have technology limitation
> here and we should stick with PPPoFR solution
> > Date: Sun, 19 Jun 2011 10:14:15 -0500
>> Subject: Re: Cross connect between two serial interfaces
>> From: marcabel_at_gmail.com
>> To: mohamed_kamar_at_hotmail.com
>> CC: ccielab_at_groupstudy.com
>>
>> Are you trying to bridge the IP traffic? I don't believe that will
>> work. Irb routes the route-able traffic (IP) and bridges the
>> unroute-able traffic (IPX, DECNET, etc).
>>
>> On Sun, Jun 19, 2011 at 10:07 AM, mohamed kamar
>> <mohamed_kamar_at_hotmail.com> wrote:
>>> Thanks Marc;
>>> Is the below enough to make HDLC work or i'm missing something, as the
>>> below doesn't work :), And R1 not able to ping R2
>>>
>>> R3#sh run | in bridge
>>> bridge irb
>>> bridge-group 1<<<<<Under ser 0/0
>>> bridge-group 1<<<<<Under ser 0/1
>>> bridge 1 protocol ieee
>>> bridge 1 route ip
>>>
>>>> Date: Sun, 19 Jun 2011 10:01:23 -0500
>>>> Subject: Re: Cross connect between two serial interfaces
>>>> From: marcabel_at_gmail.com
>>>> To: mohamed_kamar_at_hotmail.com
>>>> CC: ccielab_at_groupstudy.com
>>>>
>>>> Or if there is no requirement to keep the PPP, then could disable it
>>>> and run HDLC. Then you could bridge it.
>>>>
>>>> On Sun, Jun 19, 2011 at 9:54 AM, mohamed kamar
>>>> <mohamed_kamar_at_hotmail.com> wrote:
>>>>> Thanks Marc;
>>>>> The problem is that the end customer doesn't want to configure
>>>>> virtual-template in his ends (R1 and R2), And he needs that all
>>>>> configuration to be done in his serial interface as if they are
>>>>> back-to-back. Not sure we can do this for him, Or we can say the only
>>>>> solution is PPPoFR and to use virtual-template in his ends, Thanks
> again
>>>>>> Date: Sun, 19 Jun 2011 09:33:43 -0500
>>>>>> Subject: Re: Cross connect between two serial interfaces
>>>>>> From: marcabel_at_gmail.com
>>>>>> To: mohamed_kamar_at_hotmail.com
>>>>>> CC: ccielab_at_groupstudy.com
>>>>>>
>>>>>> I was going to say bridging but I believe that requires either HDLC
> or
>>>>>> Frame-relay on the serial links. Could you run back to back frame
>>>>>> relay underneath your PPP?
>>>>>>
>>>>>> On Sun, Jun 19, 2011 at 9:16 AM, mohamed kamar
>>>>>> <mohamed_kamar_at_hotmail.com> wrote:
>>>>>>> Dear All; My question could be easy but i don't know it's answer :)
>>>>>>> (R1)S0/0----------S0/0(R3)S0/1-----------S0/0(R2) |
>>>>>>> | -------------------------ppp------------------------- How can i
>>>>>>> cross
>>>>>>> connect in R3 between S0/1 and S0/0 to run PPP between R1 and R2 on
>>>>>>> its
>>>>>>> serial
>>>>>>> interfaces directly without involving R3 in any L3 ip addressing or
>>>>>>> routing
>>>>>>> protocol, thanks
>>>>>>>
>>>>>>>
>>>>>>> Blogs and organic groups at http://www.ccie.net
>>>>>>>
>>>>>>>
>>>>>>>
> _______________________________________________________________________
>>>>>>> Subscription information may be found at:
>>>>>>> http://www.groupstudy.com/list/CCIELab.html
>>>>>>
>>>>>> Blogs and organic groups at http://www.ccie.net
>>>>>>
>>>>>>
> _______________________________________________________________________
>>>>>> Subscription information may be found at:
>>>>>> http://www.groupstudy.com/list/CCIELab.html
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
>
>
>
>
>

-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net