Vlan; General - Siemens SIMATIC NET SCALANCE S615 Configuration Manual

Configuring with Web Based Management
4.6 "Layer 2" menu
4.6.2

VLAN

4.6.2.1

General

VLAN configuration page
On this WBM page, you define the VLAN and specify the use of the ports.
Note
Changing the Agent VLAN ID
If the Admin PC is connected directly to the device via Ethernet and you change the agent
VLAN ID, the device is no longer reachable via Ethernet following the change.
Important rules for VLANs
Make sure you keep to the following rules when configuring and operating your VLANs:
● Frames with the VLAN ID "0" are handled as untagged frames but retain their priority
value.
● As default, all ports on the device send frames without a VLAN tag to ensure that the end
node can receive these frames.
● In the factory settings, VLAN ID 1 is set at ports P1 to P4 and VLAN ID 2 is set at P5.
● The VLANs are in different IP subnets. To allow these to communicate with each other,
the route and firewall rule must be configured on the device.
● If an end node is connected to a port, outgoing frames should be sent without a tag (static
access port). If, however, there is a further switch at this port, the frame should have a
tag added (trunk port).
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SCALANCE S615 Web Based Management
Configuration Manual, 05/2015, C79000-G8976-C388-02