PIM-SM (Sparse Mode)
Contents
VLAN Context Commands for Configuring PIM-SM . . . . . . . . . . . . . . 4-28
Changing the Randomized Delay Setting for
Enabling, Disabling, or Changing Router PIM
Example of Configuring PIM-SM Support in the
Displaying Current PIM Entries Existing In the Multicast
Displaying a Specific PIM Entry Stored in the Multicast
Enabling or Disabling IGMP in a VLAN . . . . . . . . . . . . . . . . . . . . . 4-28
Enabling or Disabling PIM-SM Per-VLAN . . . . . . . . . . . . . . . . . . . 4-29
Changing the Interval for PIM-SM Neighbor Notification . . . . . 4-30
PIM-SM Neighbor Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Changing the PIM-SM Neighbor Timeout Interval . . . . . . . . . . . . 4-31
Enabling or Disabling LAN Prune Delay . . . . . . . . . . . . . . . . . . . . 4-32
Changing the LAN-Prune-Delay Interval . . . . . . . . . . . . . . . . . . . . 4-33
Changing the DR (Designated Router) Priority . . . . . . . . . . . . . . 4-33
Example of Configuring PIM-SM Support in a VLAN Context . . 4-34
Router PIM Context Commands for Configuring PIM-SM Operation 4-35
Configuring a BSR Candidate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
Configuring Candidate-RPs on PIM-SM Routers . . . . . . . . . . . . . 4-37
Notification Traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Changing the Global Join-Prune Interval on the Router . . . . . . . 4-42
Changing the Shortest-Path Tree (SPT) Operation . . . . . . . . . . . . . . . 4-42
Statically Configuring an RP To Accept Multicast Traffic . . . . . . . . . 4-42
Router PIM Context . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Displaying PIM-SM Data and Configuration Settings . . . . . . . . . . . 4-46
Displaying Multicast Route Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
Listing Basic Route Data for Active Multicast Groups . . . . . . . . 4-47
Listing Data for an Active Multicast Group . . . . . . . . . . . . . . . . . 4-48
Listing All VLANs Having Currently Active PIM Flows . . . . . . . . 4-50
Displaying PIM-Specific Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
Displaying the Current PIM status and Global Configuration . . 4-51
Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-52
Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
Listing Currently Configured PIM Interfaces . . . . . . . . . . . . . . . . 4-55
Displaying IP PIM VLAN Configurations . . . . . . . . . . . . . . . . . . . 4-55
Displaying PIM Neighbor Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-57
Displaying Pending Join Requests . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-59
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