D-Link DES-1210-28/ME Reference Manual page 222

DES-1210-28/ME Metro Ethernet Managed Switch CLI Reference Guide
Example usage:
To show maximum multicast group port 12 settings:
DES-1210-28/ME:5# show max_mcast_group ports 12
Command: show max_mcast_group ports 12
Port MaxMcastGroup
---- ----------
12 256
DES-1210-28/ME:5#
210