Reference Guide

ipv6 pim sparse-mode
Enable IPv6 PIM sparse mode on the interface.
S5000
Syntax
ipv6 pim sparse-mode
To disable IPv6 PIM sparse mode, use the no ipv6 pim sparse-mode
command.
Defaults Disabled.
Command
Modes
INTERFACE
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
The interface must be enabled (use the no shutdown command) and not have the
switchport command configured. Multicast must also be enabled globally. PIM is
supported on the port-channel interface.
ipv6 pim spt-threshold
Specifies when a PIM leaf router should join the shortest path tree.
S5000
Syntax
ipv6 pim spt-threshold {kbps | infinity}
To return to the default value, use the no ipv6 pim spt-threshold command.
Parameters
kbps Enter a traffic rate in kilobytes per second. The range is 0 to
4294967 kbps. The default is 10 kbps.
infinity Enter the keyword infinity to have all sources for the
specified group use the shared tree and never join shortest
path tree (SPT).
Defaults 10 kbps
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
PIM leaf routers join the shortest path tree immediately after the first packet arrives
from a new source.
1076
PIM-Sparse Mode (PIM-SM)