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.

Stack VLAN Configure in ZTE OLT

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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.

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Configure VLAN Translate in ZTE OLT

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Configure VLAN Translate in ZTE OLT

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Today i will be discuss how to Configure VLAN Translate 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:

According to VLAN translate rules, when the ZXA10 C220 receives upstream tag packets on the GPON-ONU port, it modifies the user VLAN tags to CVLAN tags and adds SVLAN tags to the packet. When the packets arrive at the port on the opposite end, the packets are sent to the user according to the CVLAN tags after the SVLAN tags are removed.

To configure the VLAN translate, 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 mode command to configure port VLAN mode.
Step-4. Use the switchport translate command to configure VLAN translate rule.

Note:

  • In a VLAN, VLAN QinQ and VLAN translate can not be configured simultaneously.
  • User VLAN ID and SVLAN ID must be different.

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QinQ VLAN Configure in ZTE ONU

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QinQ VLAN Configure in ZTE ONU

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Today i will be discuss how to QinQ VLAN Configure in ZTE ONU.

Prerequisites:

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

Context:

According to VLAN QinQ rules, when the ZXA10 C220 receives upstream tag packets on the GPON-ONU port, it adds SVLAN tags to the packets. When the packets arrive at the port on the opposite end, the packets are sent to the user according to the user VLAN tags after the SVLAN tags are removed.

To configure the QinQ VLAN , 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 mode command to configure port VLAN mode.
Step-4. Use the switchport qinq command to configure VLAN QinQ rule.

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Configure VLAN in ZTE OLT service port

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Configure VLAN in ZTE OLT service port

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Today i will be discuss how to Configure VLAN in ZTE OLT service port.

Prerequisites:

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

Context:

Service port provides service access to user through ONU.

To configure the VLAN service port, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the interface to enter the GPON-ONU interface configuration mode.
Step-3. Use the switchport vlan command to configure VLAN service port.

Note: When a port is added to a VLAN, the VLAN is added automatically.

Step-4. Use the show vlan port command to query port VLAN configuration.

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VLAN Configure in ZTE OLT Uplink Port

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VLAN Configure in ZTE OLT Uplink Port

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Today i will be discuss how to VLAN Configure in ZTE OLT Uplink Port.

Prerequisites:

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

Context:

To configure the VLAN uplink port, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.
Step-2. Use the interface to enter the uplink interface configuration mode.
Step-3. Use the switchport vlan command to configure VLAN uplink port.

Note: When a port is added to a VLAN, the VLAN is added automatically.

Step-4. Use the show vlan port command to query port VLAN configuration.

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Configure VLAN Port Mode in ZTE OLT

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Configure VLAN Port Mode in ZTE OLT:

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Today i will be discuss how to Configure VLAN Port Mode 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:

ZXA10 C220 ports support the following VLAN modes:

  • Access mode: Accepts untag packets only and can be added to only one VLANs in utag mode.
  • Trunk mode: Accepts tag packets only and can be added to multiple VLANs in tag mode.
  • Hybrid mode: Accepts both tag or untag packets and can be added to multiple VLANs in either tag or untag mode.
  • Transparent mode: Accepts all tag packets.

To configure the port VLAN mode, perform the following steps:

Step-1. Use the configure terminal command to enter global configuration mode.

Step-2. Use the interface command to enter interface configuration mode.
Step-3. Use the switchport mode command to configure port VLAN mode.

Note: The default port mode is hybrid.

Step-4. Use the show vlan port command to query port VLAN configuration.

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