Users Guide
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking 
OS Command Line Reference Guide.
Version Description
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
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 — enable 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-id] [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 congure this 
setting on that VRF.
NOTE: Applies to specic 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-address 
[source-address]]
Enter the keyword snooping to display information on the multicast routes PIM-SM 
snooping discovers.
984 Multicast










