Configurations performed in PIM view are effective on all interfaces, while configurations
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performed in interface view are effective on the current interface only.
If the same function or parameter is configured in both PIM view and interface view, the
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configuration made in interface view has preference over the configuration made in PIM view,
regardless of the configuration sequence.
PIM common feature configuration task list
Task
Configuring a multicast data filter
Configuring a hello message filter
Configuring PIM hello options
Configuring the prune delay
Configuring PIM common timers
Configuring join/prune message sizes
Configuring PIM to work with BFD
Configuration prerequisites
Before configuring PIM common features, complete the following tasks:
Configure any unicast routing protocol so that all devices in the domain are interoperable at the
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network layer.
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Configure PIM-DM, or PIM-SM, or PIM-SSM.
Determine the ACL for filtering multicast data.
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Determine the ACL that defines the legal source address range for hello messages.
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Determine the priority for DR election (global value/interface level value).
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Determine the PIM neighbor timeout time (global value/interface value).
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Determine the prune message delay (global value/interface level value).
Determine the prune override interval (global value/interface level value).
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Determine the prune delay.
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Determine the hello interval (global value/interface level value).
Determine the maximum delay between hello message (interface level value).
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Determine the assert timeout time (global value/interface value).
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Determine the join/prune interval (global value/interface level value).
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Determine the join/prune timeout (global value/interface value).
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Determine the multicast source lifetime.
Determine the maximum size of join/prune messages.
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Determine the maximum number of (S, G) entries in a join/prune message.
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Remarks
Optional.
Optional.
Optional.
Optional.
Optional.
Optional.
Optional.
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