Niveo Professional NGSME16T2H - Manual (Page 127)

Chapter 3: Featuring Configuration – Web UI
Featuring Configuration – Web UI
NGSME16T2H User Manual | 127
IPMC (IP Multicast)
IPMC is short of IP Multicast, the switch support IPv4 and IPv6 multicast forwarding
and filtering. The IGMP Snooping defines how to manage IPv4 multicast traffic, the
MLD defines how to manage IPv6 multicast traffic.
IGMP Snooping Configuration
Internet Group Management Protocol Snooping (IGMP Snooping) is a multicast
constraining mechanism that runs on Layer 2 devices to manage and control
multicast groups. By listening to and analyzing IGMP messages, a Layer 2 device
running IGMP Snooping establishes mappings between ports and multicast MAC
addresses and forwards multicast data based on these mappings.
Basic Configuration
This page provides IGMP Snooping related configuration.
Global Configuration
Snooping Enabled
Enable the Global IGMP Snooping.
Unregistered IPMCv4 Flooding enabled
Enable unregistered IPMCv4 traffic flooding. Unregistered IPMCv4 traffic is
so-called unknown multicast. After selected, the unregistered multicast stream will
be forwarded like normal packets. Once you un-selected it, such stream will be
discarded.