Chapter 4: Web configuration
NS3552-8P-2S-V2 User Manual 121
The page includes the following fields:
Object Description
Port Members A check box is provided for each port of a private VLAN. When
selected, port isolation is enabled on that port. When deselected, port
isolation is disabled on that port.
By default, port isolation is disabled on all ports.
Buttons
• Click Save to save changes.
• Click Reset to undo any changes made locally and revert to previously saved
values.
• Select the Auto-refresh check box to refresh the page automatically. Automatic
refresh occurs every three seconds.
• Click Refresh to refresh the page immediately.
VLAN setting examples
This section covers the following setup scenarios:
• Separate VLAN
• 802.1Q VLAN Trunk
• Port Isolate
Two Separate 802.1Q VLANs
The diagram below shows how the industrial managed switch handles tagged and
untagged traffic flow for two VLANs. VLAN Group 2 and VLAN Group 3 are separated
VLANs. Each VLAN isolates network traffic, so only members of the VLAN receive
traffic from the same VLAN members. The table below describes the port configuration
of the industrial managed switches.