User Manual

S350 Series 24-Port (PoE+) and 48-Port Gigabit Ethernet Smart Switches
Configure Switching User Manual166
View, Search, or Clear the IGMP Snooping Table
You can view all of the entries in the Multicast Forwarding Database that were created for
IGMP snooping.
To view, search, or clear the IGMP snooping table:
1. Connect your computer to the same network as the switch.
You can use a WiFi or wired connection to connect your computer to the network, or
connect directly to a switch that is off-network using an Ethernet cable.
2. Launch a web browser.
3. In the address field of your web browser, enter the IP address of the switch.
If you do not know the IP address of the switch, see Discover or Change the Switch IP
Address on page 12.
The login window opens.
4. Enter the switch’s password in the Password field.
The default password is password.
The System Information page displays.
5. Select Switching> Multicast > IGMP Snooping > IGMP Snooping Table.
The IGMP Snooping Table page displays.
6. In the Search By MAC Address field, specify the MAC address whose MFDB table entry
you want to view.
Enter six two-digit hexadecimal numbers separated by colons, for example
00:01:23:43:45:67.
7. Click the Go button.
If the address exists, the entry is displayed. An exact match is required.
8. To refresh the page with the latest information about the switch, click the Refresh button.
9. To clear all multicast forwarding address entries that were created for IGMP snooping, click
the Clear button.
The following table describes the information in the IGMP snooping table.
Table 44. IGMP Snooping Table information
Field Description
MAC Address The multicast MAC address for which the switch holds forwarding and/or filtering
information. The format is six two-digit hexadecimal numbers that are separated
by colons, for example, 01:00:5e:45:67:89.
VLAN ID The VLAN ID for which the switch holds forwarding and filtering information.