Dst. MAC & VID:
Forward using destination multicast MAC
address and VLAN IDs.
Dst. IP & VID:
Forward using destination multicast IP address
and VLAN ID.
Default Setting:
Dst. MAC & VID
Apply
Save the settings or changes to the switch.
II
II
I-1
I-1
-2
-2
[
[
IGMP Snooping
IGMP Snooping
]
]
IGMP snooping is the process of listening to Internet Group Management Protocol (IGMP)
network traffic. The feature allows a network switch to listen in on the IGMP conversation
between hosts and routers. By listening to these conversations the switch maintains a map
of which links need which IP multicast streams. Multicasts may be filtered from the links
which do not need them and thus controls which ports receive specific multicast traffic.
HDMI-over-IP devices that communicate through Multicast packets can be used with the
VigorSwitch V1281 without enabling IGMP Snooping.
IGMP Snooping may be used in networks that have significant multicast traffic on the “LAN”
ports of the VigorSwitch V1281 as configured in the [Port Setup] menu. IGMP Snooping would
have no effect on the Source or Output ports.
II
II
I
I
-1-2-1
-1-2-1
[
[
IGMP Setting
IGMP Setting
]
]
This page allows you to enable/disable IGMP function, select snooping version, and
enable/disable snooping report suppression.
VigorSwitch V1281 User Guide
33