Dell N3000 Series User Manual

Configuring L2 Multicast Features 811
GMRP is similar to IGMP snooping in its purpose, but IGMP snooping is
more widely used. GMRP must be running on both the host and the switch to
function properly and IGMP/MLD snooping must be disabled on the switch,
as IGMP snooping and GMRP cannot simultaneously operate within the
same VLAN.

Dell N3000 Series Specifications

General

Managed	Yes
Stacking Ports	2 x 10GbE SFP+
Weight	12.3 lbs (5.6 kg)
Operating Temperature	32° to 113°F (0° to 45°C)
Ports	24 or 48 10/100/1000 ports