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Parameters
seconds Enter the number of seconds the S, G entries are retained. The range is from 211 to
86400.
access-list name (OPTIONAL) Enter the name of a previously configured Extended ACL to enable
the expiry time to specified S,G entries.
Defaults Disabled. The default expiry timer (with no times configured) is 210 sec.
Command Modes CONFIGURATION
Supported Modes Full—Swtich
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
This command configures an expiration timer for all S.G entries, unless they are assigned to an Extended
ACL.
ip pim spt-threshold
To switch to the shortest path tree when the traffic reaches the specified threshold value, configure the PIM router.
Syntax
ip pim spt-threshold value | infinity
To return to the default value, use the no ip pim spt-threshold command.
Parameters
value (OPTIONAL) Enter the traffic value in kilobits per second. The default is 10
packets per second. A value of zero (0) causes a switchover on the first packet.
infinity (OPTIONAL) Enter the keyword infinity to never switch to the source-tree.
Defaults Not configured.
Command Modes CONFIGURATION
Supported Modes Full—Swtich
Command
History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
This command is applicable to last hop routers on the shared tree towards the rendezvous point (RP).
no ip pim snooping dr-flood
Disable the flooding of multicast packets to the PIM designated router.
Syntax
no ip pim snooping dr-flood
To re-enable the flooding of multicast packets to the PIM designated router, use the ip pim
snooping dr-flood command.
Defaults Enabled.
Command Modes CONFIGURATION
Supported Modes Full—Switch
898 PIM-Sparse Mode (PIM-SM)