SW3
GIGABIT/FAST ETHERNET SWITCH TYPE SW3 (DIN) 41/122
USER GUIDE - M0SW3D1905Iv04 - V04 May 2019
QinQ Core. All frames are always transmitted with double tag (Double tagged). It
is the specific mode for the connection to a third-party network from which a privative
tag has been obtained.
QinQ Access. All frames are always transmitted with tag. It is the specific mode for
the interface that accepts the traffic that will be transmitted to a third-party network
using double tagging.
• Mode. This specifies the type of operation for the port in terms of data rate and
operation mode.
Auto (autonegotiation): Recommended and default value.
10fdx: 10 Mbit/s Full-duplex.
100fdx: 100 Mbit/s Full-duplex.
10hdx: 10 Mbit/s Half-duplex.
100hdx: 100 Mbit/s Half-duplex.
If an operation mode other than Auto is configured, both ends of the link must be
identically configured.
For 100Base-Fx ports, only values 100 Mbit/s Full-duplex (100fdx) and
100 Mbit/s Half-duplex (100hdx) have sense, so any value other than 100hdx is
processed as 100fdx.
The SFP interfaces do not support changing data rate, that is to say, they can
operate at the data rate set by the manufacturer, so that the field value does
not affect to the operation of the SFP interfaces.
• VID (VLAN id by default). VLAN numeric identifier in which the port is included. It is
also the VLAN identifier to be assigned to the frames received in the port that is
untagged, or when the tag includes only the priority (priority tagged). The VLAN
definition is selected from the VLANs menu, see section 5.5.
For the interfaces operating in QinQ Access mode, the value of this parameter
determines the VLAN identifier to be included in the most outer tag on the
interfaces with double tag, the so-called S-Tag.
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