Stack VLAN Configure in ZTE OLT

Stack VLAN Configure in ZTE OLT

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Today i will be discuss how to Stack VLAN Configure in ZTE OLT

Prerequisites:

  • Make sure that the network device works normally.
  • The ONU is registered.
  • Log in to the ZXA10 C220 through HyperTerminal or Telnet.

Context:

In VLAN stacking application, when the ZXA10 C220 receives an upstream untag packet on the GPON-ONU port, it adds both PVID and CPVID (CVLAN PVID) to the packet.

To configure the VLAN stacking, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the interface command to enter the GPON-ONU configuration mode.
Step-3. Use the switchport default vlan command to configure port PVID.
Step-4. Use the switchport default cvlan command to configure port CPVID.

Example of Stack VLAN Configure in ZTE OLT

  • Uplink port: 0/14/1
  • GPON-ONU port: 0/5/1:1
  • PVID: 100
  • CPVID: 10

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ZXAN#configure terminal
Enter configuration commands, one per line. End with CTRL/Z.
ZXAN(config)#interface gei_0/14/1
ZXAN(config-if)#switchport vlan 100 tag
ZXAN(config)#exit
ZXAN(config)#interface gpon-onu_1/5/1:1
ZXAN(config-if)#switchport default vlan 100 vport 1
ZXAN(config-if)#switchport default cvlan 10 vport 1

ZXAN(config-if)#show vlan port gpon-onu_0/5/1:1
PortMode Pvid CPvid Tpid         TLSStatus TLSVlan UntaggedVlan TaggedVlan
————————————————————————————————————————————-

access        100  10        0x8100  disable        0                 100

Example of Stack VLAN Configure in ZTE OLT
Example of Stack VLAN Configure in ZTE OLT
Shahed

Shahed

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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