User Manual3. Remote ONU function configuration 33www.qtech.ruOLT (config-gpon-onu12 / 4: 1) #remote onu mgmt-ip 11.0.0.2255.255.255.0 11.0.0.1 vlan 101Ping the ONU IP from OLT:OLT # ping 11.0.0.2!!!!!VLAN 101 configured in uplink port can be forwarded to PC, thus switching to the EOC configurationmanagement.3.15. PON Port Isolation function DisablingThis function closes the isolation function so that interworking between the same VLAN of the PONport ONU can be achieved.When ONUs under different PON ports need service interworking, each of the corresponding PONport needs to disable this function.OLT(config-gpon-olt1/1)# switch-port protected disable