TP-Link T1700X-16TS T1700X-16TSUN V1 User Guide - Page 138

Snooping Config

Page 138 highlights

8.2.1 Snooping Config To configure MLD snooping on the switch, please firstly configure MLD global configuration and related parameters on this page. Chose the menu Multicast→MLD Snooping→Snooping Config to load the following page. Figure 8-13 Snooping Config The following entries are displayed on this screen:  Global Config MLD Snooping: Enable or disable MLD snooping function globally. Unknown Multicast: Report Message Suppression: Router Port Time: Choose to forward or drop unknown multicast data. Need to enable IGMP Snooping and MLD Snooping first. Unknown IPv6 multicast packets refer to those packets without corresponding forwarding entries in the IPv6 multicast table: When unknown multicast filter is enabled, the switch will discard all received unknown IPv6 multicast packets; When unknown multicast filer is disabled, all unknown IPv6 multicast packets are flooded in the ingress VLAN. Enable or disable Report Message Suppression function globally. If this function is enabled, the first Report Message from the listener will forward to the router ports while the subsequent Report Message from the group will be suppressed to reduce the MLD traffic in the network. Enter the global router port aging time. If the router port does not receive Query Message in the aging time, it will be aged. 127

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8.2.1 Snooping Config
To configure MLD snooping on the switch, please firstly configure MLD global configuration and
related parameters on this page.
Chose the menu
Multicast
MLD Snooping
Snooping Config
to load the following page.
Figure 8-13 Snooping Config
The following entries are displayed on this screen:
Global Config
MLD Snooping:
Enable or disable MLD snooping function globally.
Unknown Multicast:
Choose to forward or drop unknown multicast data. Need to
enable IGMP Snooping and MLD Snooping first.
Unknown IPv6 multicast packets refer to those packets without
corresponding forwarding entries in the IPv6 multicast table:
When unknown multicast filter is enabled, the switch will discard
all received unknown IPv6 multicast packets;
When unknown multicast filer is disabled, all unknown IPv6
multicast packets are flooded in the ingress VLAN.
Report Message
Suppression:
Enable or disable Report Message Suppression function globally.
If this function is enabled, the first Report Message from the
listener will forward to the router ports while the subsequent
Report Message from the group will be suppressed to reduce the
MLD traffic in the network.
Router Port Time:
Enter the global router port aging time. If the router port does not
receive Query Message in the aging time, it will be aged.
127