User Manual4. Unicast service configuration 43www.qtech.ruConfigure the remote ONU:OLT (config-gpon-onu1 / 1: 1) # remote service 1 gem 1OLT (config-gpon-onu1 / 1: 1) # remote uni eth_1 / 1 vlan-modetransparentNote:When the the service configuration model is untag-add | tagged-add, the default priority is 0 if adding theouter VLAN.The service-port VLAN configuration is not strictly on service filtering, VLAN without service configurationcan also be forwarded, and controlled by uplink and ONU_ETH.When there are multi-layer tags in the downlink packets, only the inner tag priority will be copied.OLT currently supports up to 32 GEM, 32 stream configuration.4.5. VLAN Filter and Mapple Mode configuration for remote ONU4.5.1. Remote service configurationThe remote ONU service is based on the ONU configuration and is related to the service VLAN. OLTsupports service-port passthrough for remote ONU, VLAN, VLAN+priority, VLAN+port,VLAN+port+priority services.Port passthrough (all messages):OLT (config-gpon-onu1 / 1: 1) # remote service 1 gem 1Designated VLAN service:OLT (config-gpon-onu1 / 1: 1) # remote service 1 gem 1 vlan 100Designated VLAN+COS (enter GEM according the cos)OLT (config-gpon-onu1 / 1: 1) # remote service 1 gem 1 vlan 100 cos0OLT (config-gpon-onu1 / 1: 1) # remote service 2 gem 2 vlan 100 cos1OLT (config-gpon-onu1 / 1: 1) # remote service 3 gem 3 vlan 100 cos2OLT (config-gpon-onu1 / 1: 1) # remote service 4 gem 4 vlan 100 cos3OLT (config-gpon-onu1 / 1: 1) # remote service 5 gem 5 vlan 100 cos4vlan bind ONU ports:OLT (config-gpon-onu1 / 1: 1) # remote service 1 gem 1 vlan 100eth_1 / 1