WB Vol.1 Multicast - 8.3 PIM Sparse Mode

R6 (Multicast Source, FHR)


(*, 224.10.10.10), 00:07:27/stopped, RP 150.7.5.5, flags: SPF
  Incoming interface: FastEthernet0/0.146, RPF nbr 155.7.146.4
  Outgoing interface list: Null

-> it is because no multicast receiver below R4

(155.7.146.6, 224.10.10.10), 00:02:54/00:02:56, flags: PFT
  Incoming interface: FastEthernet0/0.146, RPF nbr 0.0.0.0
  Outgoing interface list: Null

-> FHR does not have OIL interface??

R4

 (*, 224.10.10.10), 00:08:06/stopped, RP 150.7.5.5, flags: SP
  Incoming interface: Serial0/1/0, RPF nbr 155.7.45.5
  Outgoing interface list: Null
-> it is because no multicast receiver below R4

(155.7.146.6, 224.10.10.10), 00:03:32/00:02:49, flags: T
  Incoming interface: FastEthernet0/1, RPF nbr 155.7.146.6
  Outgoing interface list:
    Serial0/1/0, Forward/Sparse, 00:03:32/00:02:54

R5 (RP Router)

(*, 224.10.10.10), 00:08:41/00:02:33, RP 150.7.5.5, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 00:08:41/00:02:33

(155.7.146.6, 224.10.10.10), 00:01:09/00:02:24, flags: T
  Incoming interface: Serial0/1/0, RPF nbr 155.7.45.4
  Outgoing interface list:
    FastEthernet0/0, Forward/Sparse, 00:01:09/00:03:21

SW2

(*, 224.10.10.10), 00:07:06/00:03:16, RP 150.7.5.5, flags: S
  Incoming interface: Vlan58, RPF nbr 155.7.58.5
  Outgoing interface list:
    Port-channel1, Forward/Sparse, 00:07:06/00:03:16

(155.7.146.6, 224.10.10.10), 00:00:20/00:03:09, flags:
  Incoming interface: Vlan58, RPF nbr 155.7.58.5
  Outgoing interface list:
    Port-channel1, Forward/Sparse, 00:00:20/00:03:16

SW4 (Multicast Receiver, LHR)

(*, 224.10.10.10), 00:07:52/stopped, RP 150.7.5.5, flags: SJCL
  Incoming interface: Port-channel1, RPF nbr 155.7.108.8
  Outgoing interface list:
    Vlan10, Forward/Sparse, 00:07:52/00:02:20, H

(155.7.146.6, 224.10.10.10), 00:00:08/00:02:59, flags: LJT
  Incoming interface: Port-channel1, RPF nbr 155.7.108.8
  Outgoing interface list:
    Vlan10, Forward/Sparse, 00:00:09/00:02:50, H