No Ip Pim Snooping Dr-Flood - Dell Z9500 Command Reference Manual

The following is a list of the Dell Networking OS version history for this command.
Version
9.7(0.0)
9.5(0.1)
8.3.19.0
8.3.12.0
8.1.1.0
Usage This command is applicable to last hop routers on the shared tree towards the
Information 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 CONFIGURATION
Modes
Command
This guide is platform-specific. For command information about other platforms,
History
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version
9.7(0.0)
9.5(0.1)
8.3.19.0
8.3.12.0
8.4.1.0
Usage
By default, when you enable PIM-SM snooping, a switch floods all multicast traffic
Information
to the PIM designated router (DR), including unnecessary multicast packets. To
minimize the traffic sent over the network to the designated router, you can disable
designated-router flooding.
When designated-router flooding is disabled, PIM-SM snooping only forwards the
multicast traffic, which belongs to a multicast group for which the switch receives
a join request, on the port connected towards the designated router.
PIM-Sparse Mode (PIM-SM)
Description
Added support for VRF. Introduced on the S6000-ON.
Introduced on the Z9500.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the E-Series ExaScale.
Description
Introduced on the S6000-ON.
Introduced on the Z9500.
Introduced on the S4820T.
Introduced on the S4810.
Introduced on the E-Series ExaScale.
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