Multicast tutorial PDF - Garr
Multicast tutorial PDF - Garr Multicast tutorial PDF - Garr
PIM Dense Mode OverviewResults After PruningSourceMulticast Packets(S, G) State still exists inevery router in the network!Flood & Prune processrepeats every 3 minutes!!!Receiver12
(S,G) notation• For every multicast source there must be twopieces of information: the source IP address,S, and the group address, G.This is generally expressed as (S,G).Also commonly used is (*,G) - every sourcefor a particular group.The router creates a table with the entries(*,G),(S,G).13
- Page 2 and 3: AgendaIntroductionMulticast address
- Page 6: A bit of historyIn 1995 the first m
- Page 9 and 10: The evolutionPIM Sparse mode(RP
- Page 11: PIM Dense Mode OverviewPruning Unwa
- Page 15 and 16: Multicast Forwarding•Multicast Ro
- Page 17 and 18: Multicast Forwarding•Multicast us
- Page 19 and 20: Multicast Distribution TreesShortes
- Page 21 and 22: Multicast Distribution Trees•Sour
- Page 23 and 24: Multicast AddressingIP Multicast Gr
- Page 25 and 26: Multicast AddressingGLOP addressesP
- Page 27 and 28: •Introduction•Multicast address
- Page 29 and 30: IGMPv2 Protocol Flow - Join a Group
- Page 31 and 32: IGMPv2 Protocol Flow - Leave a Grou
- Page 33 and 34: IGMP EnhancementsIGMP Version 2mult
- Page 35 and 36: PIM-SMProtocol Independent Multicas
- Page 37 and 38: PIM-SM Shared Tree JoinRP(*, G) Joi
- Page 39 and 40: PIM-SM Sender RegistrationSourceRPT
- Page 41 and 42: PIM-SM SPT SwitchoverSourceRPTraffi
- Page 43 and 44: PIM-SM SPT SwitchoverSourceRPTraffi
- Page 45 and 46: PIM-SM SPT SwitchoverSourceRPTraffi
- Page 47 and 48: PIM-SSMNo shared treesNo register p
- Page 49 and 50: PIM-SSMSourceRPData flows down the
- Page 51 and 52: MSDPMulticast Source Discovery Prot
- Page 53 and 54: MSDP Source Active MessagesInitial
- Page 55 and 56: MSDP OverviewMSDP PeersDomain BRPDo
- Page 57 and 58: MSDP Peers•MSDP establishes a nei
- Page 59 and 60: MSDP with SSM - Unnecessary!ASM MSD
- Page 61 and 62: MSDP Application: Anycast-RP•RFC
PIM Dense Mode OverviewResults After PruningSource<strong>Multicast</strong> Packets(S, G) State still exists inevery router in the network!Flood & Prune processrepeats every 3 minutes!!!Receiver12
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