H3C Technologies H3C S10500 Series Switches - Manual (Page 410)

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CAUTION:
•
Make sure that the same IPv6 SSM group range is configured on all routers in the entire domain.
Otherwise, IPv6 multicast data cannot be delivered through the IPv6 SSM model.
• When a member of an IPv6 multicast group in the IPv6 SSM group range sends an MLDv1 report
message, the device does not trigger a (*, G) join.
Configuring IPv6 PIM common features
NOTE:
•
In IPv6 PIM view, the configuration is effective on all interfaces. In interface view, the configuration is
effective on only the current interface.
• If the same function or parameter is configured in both IPv6 PIM view and interface view, the
configuration in interface view has preference over the configuration in PIM view, regardless of the
configuration sequence.
IPv6 PIM common feature configuration task list
Complete these tasks to configure IPv6 PIM common features:
Task Remarks
Configuring an IPv6 multicast data filter Optional
Configuring a hello message filter Optional
Configuring IPv6 PIM hello options Optional
Configuring the prune delay Optional
Configuring IPv6 PIM common timers Optional
Configuring join/prune message sizes Optional
Configuration prerequisites
Before you configure IPv6 PIM common features, complete the following tasks:
• Enable IPv6 forwarding and configure an IPv6 unicast routing protocol so that all devices in the
domain are interoperable at the network layer.
• Configure IPv6 PIM-DM (or IPv6 PIM-SM or IPv6 PIM-SSM).
• Determine the IPv6 ACL rule for filtering IPv6 multicast data.
• Determine the IPv6 ACL rule defining a legal source address range for hello messages.
• Determine the priority for DR election (global value/interface level value).
• Determine the IPv6 PIM neighbor timeout time (global value/interface value).
• Determine the prune message delay (global value/interface level value).
• Determine the prune override interval (global value/interface level value).
• Determine the prune delay.
• Determine the hello interval (global value/interface level value).
• Determine the maximum delay between hello message (interface level value).