Chapter 4: Web configuration
NS3552-8P-2S-V2 User Manual 125
Add two VLANs – VLAN 2 and VLAN 3
VLAN Group 2 with VID=2
VLAN Group 3 with VID=3
2. Assign VLAN members:
VLAN 2: Port-1, Port-2, and Port-3
VLAN 3: Port-4, Port-5, and Port-6
VLAN 1: All other ports – Port-7~Port-24
The following steps focus on the VLAN trunk port configuration.
1. Specify Port-8 to be the 802.1Q VLAN Trunk port.
2. Assign Port-8 to both VLAN 2 and VLAN 3 on the VLAN Member configuration
page.
3. Define a VLAN 1 as a “Public Area” that overlaps with both VLAN 2 members and
VLAN 3 members.
4. Assign the VLAN Trunk Port to being the member of each VLAN to be aggregated.
For example, assign Port-8 to be VLAN 2 and VLAN 3 member ports.
5. Specify Port-8 to be the 802.1Q VLAN trunk port, and the trunking port must be a
tagged port during egress. The Port-7 configuration is shown below.
Both the VLAN 2 members of Port-1 to Port-3 and VLAN 3 members of Port-4 to
Port-6 belong to VLAN 1. But with different PVID settings, packets from VLAN 2 or
VLAN 3 are not able to access the other VLAN.
6. Repeat Steps 1 to 5 by setting up the VLAN trunk port at the partner switch and add
more VLANs to join the VLAN trunk. Repeat Steps 1 to 3 to assign the trunk port to
the VLANs.
Port isolate
The diagram below shows how the industrial managed switch handles isolated and
promiscuous ports, and how computers are not able to access the each other’s isolated
port. However, each computer requires access to the same server/AP/Printer. This
section explains how to configure the port for the server so that it can be accessed by
each isolated port.
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