13
Figure 4-3 Configure VLAN
Table 4-2 Port VLAN configuration parameter
Parameter
Description
Port
Displays all ports of the switch.
Mode
Includes three modes:
Access
,
Hybrid
, and
Trunk
.
Default VLAN
Add the port to a VLAN, and all ports belong to VLAN 1 by default.
The range is from 1 to 4094.
After adding the port, the port will display on the
Add VLAN
tab.
Egress
Displays whether to tag the data that will egress the port.
●
UNTAG PVID
: If the data flow tag is the same with PVID, the tag
will be peeled.
●
Tag All
: All data will be tagged.
●
Untag All
: All data will not be tagged.
Allowed VLAN
Configure the allowed VLAN.
4.3 Configuring IGMP Snooping
IGMP Snooping (Internet Group Management Protocol Snooping) is the multicast constraint
mechanism running on the device of layer 2, for managing and controlling the multicast. Through
analyzing the received IGMP packet, the device of layer 2, which runs IGMP Snooping, creates the
mapping between the port and the MAC multicast address, and forwards the multicast data
according to the mapping.
Step 1
Select
Network Settings
>
IGMP Snooping
.
Step 2
Click
next to
IGMP Snooping
to enable the function.