Service Manual
ip multicast-routing
Enable IP multicast forwarding.
Syntax
ip multicast-routing [vrf vrf-name]
To disable multicast forwarding, use the no ip multicast-routing [vrf vrf-name] command.
Defaults Disabled.
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, 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 Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
E-Series legacy
command
Usage
Information
After you enable multicast, you can enable IGMP and PIM on an interface. In INTERFACE mode, enter the
ip pim sparse-mode command to enable IGMP and PIM on the interface.
Related
Commands
ip pim sparse-mode — enables IGMP and PIM on an interface.
show ip mroute
View the multicast routing table.
Syntax
show ip mroute [vrf vrf-name] [static | group-address [source-address] |
count | snooping [vlan vlan-idIntroduced on the S6000-ON.] [group-address
[source-address]] | summary | vlt [group-address [source-address] | count]
Parameters
vrf
vrf-name
(OPTIONAL) Enter the keyword vrf followed by the name of the VRF to configure
this setting on that VRF.
NOTE: Applies to specific VRF if input is provided, else applies to Default VRF.
static (OPTIONAL) Enter the keyword static to view static multicast routes.
group-address
[
source-address
]
(OPTIONAL) Enter the multicast group-address to view only routes associated with
that group. Enter the source-address to view routes with that group-address and
source-address.
count (OPTIONAL) Enter the keyword count to view the number of multicast routes and
packets.
snooping [vlan
vlan-id
] [
group-
Enter the keyword snooping to display information on the multicast routes PIM-
SM snooping discovers.
Multicast 955