Hello, friend!
To add Ethernet port 1 in ONT service profile 10 to VLAN 10 and specify the VLAN as transparent transmission, do as follows:
huawei(config-gpon-srvprofile-10)#port vlan
{eth<K>|iphost<K>|moca<K>|vdsl<K>|wifi<K>}:eth
{ont-portlist<S><Length 1-128>}:1
{downstream<K>|q-in-q<k>|translation<K>|transparent<K>|vlanid<U><0,4095>}:10
{<cr>|priority<K>|prival<U><0,7>|TLS<K>}:TLS
Command:
port vlan eth 1 10 TLS
Set ONT port(s) VLAN configuration, success: 1, failed: 0
Thanks!