TGPS-9084GT-M12 Series User
Manual
ORing Industrial Networking Corp
63
5.4.2 Port Configurations
With port-based VLANs, the ports of a switch are simply assigned to VLANs, with no extra
criteria. All devices connected to a given port automatically become members of the VLAN to
which that port was assigned. In effect, this just divides a switch up into a set of independent
sub-switches.
Label
Description
Ethertype for
customer S-Ports
This field specifies the Ethertype used for custom S-ports. This is
a global setting for all custom S-ports. Custom Ethertype enables
you to change the Ethertype value on a port to any value to
support network devices that do not use the standard 0x8100
Ethertype field value on 802.1Q-tagged or 802.1p-tagged frames.
When Port Type is set to S-custom-port, the EtherType (also
known as TPID) of all frames received on the port is changed to
the specified value. By default, the EtherType is set to 0x88a8
(IEEE 802.1ad)
Port
The switch port to which the following settings will be applied.
Port type
Port can be one of the following types:
Unaware
,
Customer
(
C-port
),
Service
(
S-port
),
Custom Service
(
S-custom-port
).
C-port
: each frame is assigned to the VLAN indicated in the
