METRODATA LTD
WCM1100 / WCM3100 / WCM-Serial / LHM1000 / LVM2000 User Manual
76-02-082 Rev N
78 of 169
5.3.1.7.1.2 QinQ/S-VLAN Mode
When the operational mode of the WCM is set to QinQ/S-VLAN mode the tagging and
priority menu is as below, for access ports
Metrodata WCM3100 "WCM Node A" Alarms: Major
TAGGING & PRIORITY, LAN1
port Mode Access
s-VLAN 1
Priority Source Default
Default Priority 0
Control C-VLAN 1
First CAPITAL - select item
<escape> - exit menu
And Trunk Ports
Metrodata WCM3100 "WCM Node A" Alarms: Major
TAGGING & PRIORITY, LAN1
port Mode Trunk
s-vlan Alloc 1-5
EtherType 9100
Control S-VLAN 1
First CAPITAL - select item
<escape> - exit menu
5.3.1.7.1.2.1
Port Mode
The port determines whether the port will act as an access or a trunk port.
Access
Frames ingressing an access port will have an S-Tag pushed which will
use the defined ID and priority as determined by the priority source setting.
Frames may be tagged or untagged.
Trunk
All frames traversing a trunk port must be tagged with an S-Tag with an
Ethertype matching the defined value.
