GroupStudy.com GroupStudy.com - A virtual community of network engineers
 Home  BookStore  StudyNotes  Links  Archives  StudyRooms  HelpWanted  Discounts  Login
RE: Enterprise Multicasting [7:108108] posted 03/24/2006
[Chronological Index] [Thread Index] [Top] [Date Prev][Date Next] [Thread Prev][Thread Next]


> Some very old apps are indeed local broadcast, they require speaking to
> every single host via 255.255.255.255 locally... these are (should be)
> going away.
>
> Multicast is preferred as overhead is reduced to a single session
> generated
> by the server/ip phone/video conference, etc. Routers/switches use
> technologies such as pim, igmp, cgmp to get that multicast stream to
> parties
> that wish to listen to it.
>
> I have used multicast for Microsoft Automated Deployment Services and for
> Symantec Ghost. These are large bandwidth apps that can use a one to many
> transport model.



I've recently used mulitcast for Video, WCCPv2 Service Groups, and
Apache's mod_spread.

Fun stuff... Who would have though that multicast actually have practical
applications ;-)



Regards,
Max




Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=108111&t=108108
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html