User Manual
Copyright © 3onedata Co., Ltd.
3onedata proprietary and confidential
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Step 13
Click “Apply”.
Step 14
Enter “Main Menu > System Management > Device Address”.
Step 15
On the column of “Device Reboot”, click the button of “Reboot”.
Step 16
End.
4.2
Multicast Filtering
4.2.1 IGMP snooping
IGMP Snooping (Internet Group Management Protocol Snooping) is a kind of IPv4
layer-2 multicast protocol. It maintains the outgoing information of multicast messages
by snooping the multicast protocol messages transmitted between layer 3 multicast
device and user host, so as to manage and control the forwarding of multicast data
messages in data link layer.
After configuring IGMP Snooping, layer 2 multicast device can snoop and analyze the
IGMP message between multicast user and upstream router, and create layer 2
multicast forwarding entries based on these information to control multicast data