Enabling Pim-Sm Graceful Restart - Dell Z9000 Configuration Manual

Create multicast boundaries and domains by filtering inbound and outbound bootstrap router (BSR)
messages per interface. The following command is applied to the subsequent inbound and outbound
updates. Timeout removes existing BSR advertisements.
• Create multicast boundaries and domains by filtering inbound and outbound BSR messages per
interface.
ip pim bsr-border
• Remove candidate RP advertisements.
clear ip pim rp-mapping

Enabling PIM-SM Graceful Restart

To enable PIM-SM graceful restart, use the following commands.
• Enable PIM-SM graceful restart (non-stop forwarding capability).
CONFIGURATION mode
ip pim graceful-restart nsf
– (option) restart-time: the time the Dell Networking system requires to restart. The default value
is 180 seconds.
– (option) stale-entry-time: the maximum amount of time that the Dell Networking system
preserves entries from a restarting neighbor. The default value is 60 seconds.
– (option) helper-only: this mode takes precedence over any graceful restart configuration.
NOTE: In helper-only mode, the system preserves the PIM states of a neighboring router while
the neighbor gracefully restarts, but the Dell Networking system allows itself to be taken off the
forwarding path if it restarts.
Enter an example that illustrates the current task (optional).
Enter the tasks the user should do after finishing this task (optional).
PIM Sparse-Mode (PIM-SM)
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