Re: helper map

From: Christian Thomsen (bobbythomsen@web.de)
Date: Wed Dec 05 2007 - 04:37:32 ART


Hi,

 

R1 is going to map multicast to broadcast.

R2 Serial interface converts it back (directed broadcast on ethernets and Serial R2).

=> seeen on networkers 2000. ftp://ftpeng.cisco.com/ipmulticast.html [ftp://ftpeng.cisco.com/ipmulticast.html]

Cheers

Christian

*Von:* "Dan C" <CDAN2154@GMAIL.COM>
*Gesendet:* 05.12.07 03:25:56
*An:* "Asim Zafar" <ASIM.MZ@GMAIL.COM>
*CC:* "Cisco certification" <CCIELAB@GROUPSTUDY.COM>
*Betreff:* Re: helper map

Hi Asim,

There is a nice example on Doc pages under IP Multicast Helper Example :

http://www.cisco.com/en/US/docs/ios/12_0/np1/configuration/guide/1cmulti.html#wp6877

cheers,
Dan

On Dec 5, 2007 12:10 PM, Asim Zafar <asim.mz@gmail.com> wrote:

> Hi All,
>
>
> I am going through configuration to convert broadcast to multicast,
>
>
>
>
> R1(ethernet)----------------R1(serial)-----------frame-relay-------------R2(serail)---------------------R2(ethernet)
>
>
> please let me know where to configure multicast helper-map if the
> applicaiton is behind R1ethernet and users are R2ethernet
> also where we need to configure "ip directed broadcast"
>
> --
> Thanks & Regards,
>
> Asim Zafar
>
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