Re: Cross connect between two serial interfaces

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
>> >> >
>> >> >
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Received on Sun Jun 19 2011 - 10:14:15 ART