BRI and IP Mulicast

Unanswered Question
Jul 12th, 2006
User Badges:

Hello All !

I have heard from several sources that Multicasting packets cannot be forwarded over ISDN , is this correct ?


If so , is there a workaround for this ie tunnelling the packets ?


Thanks for all help !

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
globalnettech Wed, 07/12/2006 - 02:42
User Badges:
  • Silver, 250 points or more

Hello,


I am not aware of any restrictions running multicast over ISDN. Are you running into a specific problem while implementing this, or is it more a theoretical question ?


Regards,


GNT

Fraser Reid Wed, 07/12/2006 - 03:33
User Badges:

no specific problems but am unable to get it working by using the PDF's on the cisco website....

can you supply a basic config that would allow acceptance on incoming calls and multicast packets to a BRI interface please?

Richard Burts Wed, 07/12/2006 - 18:09
User Badges:
  • Super Silver, 17500 points or more
  • Hall of Fame,

    Founding Member

  • Cisco Designated VIP,

    2017 LAN, WAN

Fraser


It would help us solve your problem if you would post the config from at least one of the routers (and might be helpful to have configs from both sides of the connection).


If you are using a dialer map are you including the parameter "broadcast" in the dialer map? That is essential to sending multicast when using dialer map.


HTH


Rick

Actions

This Discussion