How to Change the Service VLAN to Which the xDSL Port Belongs

Take the Huawei S2700-9TP-SI-AC for example:
After the VLAN translation function is enabled for the Huawei S2700 switch, the 128 module problem exists because the chip difference supports only 128 VLAN TO VLAN entries.
The packets received through the port are processed as the VLAN smaller than 128. The calculation method is (vlanid)%128.
Therefore, for a VLAN greater than 128, port vlan-mapping vlan id map-vlan id, that is, the mapping from the VLAN to the same VLAN, must be configured for the transparent transmission to be implemented.
More related:
Huawei S2700-9TP-EI-AC
Huawei S2700-9TP-EI-DC
Huawei S2700-9TP-PWR-EI

Two xDSL ports of the Huawei MA5600 communicate with each other through service ports.
If the two Huawei xDSL ports are on different boards, establish a standard VLAN, create one service port for each Huawei xDSL port, and then add the created two service ports to the established standard VLAN.
NOTE:
The service ports can be added to the standard VLAN only when the attribute of the VLAN is QinQ.
If the two xDSL ports are on the same board, establish a super VLAN, create one service port for each Huawei xDSL port, and then add the created two service ports to the sub VLAN of the established super VLAN.

If you want to know more, an idea is to click this:
https://info.support.huawei.com/info-finder/encyclopedia/en/VLAN.html

https://m.youtube.com/watch?v=krE16IRIHw4
Watch this video for switch port access . You will need to be in global config interface mode.

AR1220-S the two layer ports, can divide 8 VLAN, one port for a VLAN, the AR2204 can not divede VLAN. Huawei AR1200 Series routers are designed to provide secure and scalable unified voice and data communications for small enterprises or large enterprise branch offices. It supports wired and wireless access modes, including E1/T1, xDSL, xPON, WiFi, 3G, and more.
More information about Huawei router,please visit:http://huaweirouter.blog.com

create a new vlan (eg vlan 10)
then ensure that the ethernet port is the same bridge group number as the new vlan (bridge-group 10)
do the same for the wireless port

then shut down vlan 1

create a vlan and add a port into that vlan and connect a pc into that vlan
do the same for all 3 pcs making sure that the same vlan id is never used

Going through the GUI would take too long, so use CLI to add the commands below. After that, check the GUI and see how those changes appear.

VLANs:
On all equipment use 802.1q tagging. The example below puts adsl ports 1 to 10 in vlan10 and ports 11-12 in vlan2. These vlans are 802.1q tagged on the ethernet ports.

switch vlan set 1 1~12:X enet1~enet2:FT DEFAULT
switch vlan set 2 1~10:X 11~12:FU enet1~enet2:FT VLAN2
switch vlan set 10 1~10:FU 11~12:X enet1~enet2:FT VLAN10
switch vlan set 17 1~12:X enet1~enet2:FT VLAN17
switch vlan pvid 1~10 10
switch vlan pvid 11~12 2
switch vlan pvid enet1~enet2 1
switch vlan priority * 0
switch vlan gvrp * disable
switch vlan frametype * all
switch vlan cpu set 1

ATM circuit:
Each port requires one or more VPI/VCI circuit. You could map different circuits to corresponding vlans. The config below creates a primary circuit 1/35 on each port. On ports 5 and 9 is another circuit 1/32 mapped to vlan10

adsl pvc set * 1 35 super DEFVAL
adsl pvc set 5,9 1 32 10 0 DEFVAL

Remember a dslam is just a switch, bridging packets from a VC onto a VLAN or straight onto ethernet.

no competent guys out there ???