Monday, February 13, 2012

Source Specfic Multicast (PIM-SSM)

Source Specfic Multicast (PIM-SSM)

  • Uses the range 232.0.0.0/8 approved for SSM
  • Requires IGMPV3 on hosts
  • The host knows + manually specify the source so no need for (*,G)
  • Through the multicast network we will only have (S,G) enteries no (*,G)
  • Does not require RP
Commands
router (config) ip pim ssm default
router(config-if) ip igmp version 3

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