GS748T Software User Manual
If your switch is set up with
If your switch is set up wit 802.1Q VLANs, enter: Port, VLAN ID, and MAC Address in conventional six hexadecimal pair and colon separator format.
4.Click Apply to save your settings.
To Remove a MAC Address from the Table
1.From the main Navigation Pane menu, select:
Switch → Advanced → Trust MAC; the Trusted MAC Settings page is displayed.
2.Check the Delete box for the MAC address that you want to remove.
3.Click on the Delete button.
Using IGMP Snooping to Route Packets Based on Content
IGMP Snooping enables your switch to examine IGMP packets and forward them in ways based on their content. IGMP specifies how a host can register a router to receive specific multicast traf- fic. Configure the switch to use IGMP snooping in subnets that receive IGMP queries from either IGMP or the IGMP snooping querier. IGMP snooping constrains multicast traffic at Layer 2 by configuring Layer 2 LAN ports dynamically to forward multicast traffic only to those ports that want to receive it. The IGMP Snooping Function allows Snooping to be enabled or disabled on a
To enable or disable IGMP snooping:
1.From the main Navigation Pane menu, select: Switch → Multicast→ IGMP Snooping. The IGMP Snooping Setting page is displayed.
2.Select Enable or Disable.
3.Click Apply to save your settings.
Filtering Unknown Multicast Packets
You can enable or disable the blocking of unknown multicast packets that enter the switch. To enable or disable blocking of unknown multicast addresses:
1.From the main Navigation Pane menu, select:
Switch → Multicast→ Unknown Multicast; the Unknown Multicast Setting page is displayed.
Configuring the Switch |