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Pim-ssm configuration example, Network requirements, Configuration prerequisites – H3C Technologies H3C S12500-X Series Switches User Manual

Page 109: Enabling pim-dm, Enabling the state refresh feature

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99

Hash mask length: 30

# Display RP information on Switch B.

[SwitchB] display pim rp-info

BSR RP information:

Scope: non-scoped

Group/MaskLen: 224.0.0.0/4

RP address Priority HoldTime Uptime Expires

10.110.9.1 192 150 00:03:39 00:01:51

Scope: 239.0.0.0/8

Group/MaskLen: 239.0.0.0/8

RP address Priority HoldTime Uptime Expires

10.110.1.2 (local) 192 150 00:07:44 00:01:51

# Display RP information on Switch D.

[SwitchD] display pim rp-info

BSR RP information:

Scope: non-scoped

Group/MaskLen: 224.0.0.0/4

RP address Priority HoldTime Uptime Expires

10.110.9.1 192 150 00:03:42 00:01:48

Scope: 239.0.0.0/8

Group/MaskLen: 239.0.0.0/8

RP address Priority HoldTime Uptime Expires

10.110.5.2 (local) 192 150 00:06:54 00:02:41

# Display RP information on Switch F.

[SwitchF] display pim rp-info

BSR RP information:

Scope: non-scoped

Group/MaskLen: 224.0.0.0/4

RP address Priority HoldTime Uptime Expires

10.110.9.1 (local) 192 150 00:00:32 00:01:58

PIM-SSM configuration example

Network requirements

As shown in

Figure 35

:

The receivers receive VOD information through multicast. The receiver groups of different
organizations form stub networks, and one or more receiver hosts exist in each stub network. The
entire PIM domain operates in the SSM mode.

Host A and Host C are multicast receivers in two stub networks.

The SSM group range is 232.1.1.0/24.

IGMPv3 runs between Switch A and N1 and between Switch B, Switch C, and N2.