R3303-HP HSR6800 Routers IP Multicast Command Reference

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Usage guidelines
This command can take effect only after IP multicast routing is enabled in the corresponding instance.
PIM-DM cannot be used for multicast groups in the SSM group range.
Examples
# Enable IP multicast routing on the public network, and enable PIM-DM on GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] multicast routing-enable
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] pim dm
Related commands
• multicast routing-enable
• pim sm
• ssm-policy
pim hello-option dr-priority
Use pim hello-option dr-priority to configure the router priority for DR election on the current interface.
Use undo pim hello-option dr-priority to restore the default.
Syntax
pim hello-option dr-priority priority
undo pim hello-option dr-priority
Default
The router priority for DR election is 1.
Views
Interface view
Default command level
2: System level
Parameters
priority: Specifies a router priority for DR election, in the range of 0 to 4294967295. A larger value
means a higher priority.
Examples
# Set the router priority for DR election to 3 on GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] pim hello-option dr-priority 3
Related commands
hello-option dr-priority