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Base on the Switch chipset specification, the Managed Industrial Switch supports
SVL(Shared VLAN Learning) , all VLAN groups share the same Layer 2 learned MAC
address table.
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5.6.1.2 VLAN Configuration
A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain. It allows you to isolate network traffic
so only members of the VLAN receive traffic from the same VLAN members. Basically, creating a VLAN from a switch is
logically equivalent of reconnecting a group of network devices to another Layer 2 switch. However, all the network
devices are still plug into the same switch physically.
The Industrial Switch supports Port-based, 802.1Q (Tagged-based) and GVRP VLAN in web management page. In the
default configuration, VLAN support is "Disable".
No matter what basis is used to uniquely identify end nodes and assign these nodes
VLAN membership, packets cannot cross VLAN without a network device performing a
routing function between the VLAN.
The Switch supports Port-based VLAN and IEEE 802.1Q VLAN. The port untagging
function can be used to remove the 802.1 tag from packet headers to maintain
compatibility with devices that are tag-unaware.
Figure 5-30 VLAN Configuration interface
User's Manual of ISW-1022M
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