Configure Q-in-Q Lscable ONT

Configure Q-in-Q Lscable ONT:

Today i will show you how to configure q-in-q Ls cable ONT. Here i use ONT Ethernet port 1 to configure q-in-q. So let’s go to our configuration part. [boxads]

Here step 1 to 3 & 5 to 8 are same as How to register Ls Cable ONT. We change only step 4 for q-in-q configuration. Bellow pink color line is for q-in-q.

Step-4: Now need to create a profile with VLAN & assign Bandwidth.

Ls-OLT#config t
Ls-OLT(config)#gpon-omch
Ls-OLT(config-gpon)#profile onu Profile_Name
Ls-OLT(config-gpon-prof Profile_Name)#vlan-oper 1 qnq untagging 100
Ls-OLT(config-gpon-prof Profile_Name)#vlan-oper 2-4 tagging untagging 333
Ls-OLT(config-gpon-prof Profile_Name)#rate-limit-up 1 1024
Ls-OLT(config-gpon-prof Profile_Name)#rate-limit-down 1 1024
Ls-OLT(config-gpon-prof Profile_Name)#exit

[N.B: 1=Eth-port, 1024=Bandwidth in Kbps, 100= q-in-q VLAN & 333= management Vlan] [bodyads]

If any query please comments this topic

Video Tutorial For Configure Q-in-Q Lscable ONT:

Shahed Israr

Shahed Israr is a Network Engineer specializing in GPON, FTTH, and telecom access network technologies. With hands-on experience in Huawei OLT and ONT configuration, U2000 NMS deployment, iMaster NCE-FAN Lite management systems, firmware upgrades, and advanced network troubleshooting, he helps Internet Service Providers (ISPs) and network professionals deploy, manage, and optimize fiber optic networks efficiently. Through GPON Solution, he shares practical technical guides, real-world solutions, and professional knowledge to support engineers working in modern GPON infrastructure.

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