H3C Technologies H3C SecPath F1000-E - Manual (Page 123)

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To do... Use the command... Remarks
Enter system view system-view —
Enter public network PIM view pim —
Configure the SPT switchover
spt-switch-threshold
infinity [ group-policy
acl-number [ order
order-value] ]
Optional
By default, the device switches to the
SPT immediately after it receives the
first multicast packet.
Configuring PIM-SSM
NOTE:
The PIM-SSM model needs the support of IGMPv3. Therefore, be sure to enable IGMPv3 on PIM
routers with multicast receivers.
PIM-SSM Configuration Task List
Complete these tasks to configure PIM-SSM:
Task Remarks
Enabling PIM-SM Required
Configuring the SSM Group Range Optional
Configuring PIM Common Features Optional
Configuration Prerequisites
Before configuring PIM-SSM, complete the following task:
• Configure any unicast routing protocol so that all devices in the domain are interoperable at the
network layer.
Before configuring PIM-SSM, prepare the following data:
• The SSM group range
Enabling PIM-SM
The SSM model is implemented based on some subsets of PIM-SM. Therefore, a router is PIM-SSM
capable after you enable PIM-SM on it.
When deploying a PIM-SM domain, you are recommended to enable PIM-SM on non-border interfaces
of the routers.
Follow these steps to enable PIM-SM globally on the public network:
To do... Use the command... Remarks
Enter system view system-view —