Manual

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9.3.4 Dot1q-tunnel Troubleshooting
Enabling dot1q-tunnel on Trunk port will make the tag of the data packet unpredictable which is
not required in the application. So it is not recommended to enable dot1q-tunnel on Trunk port.
Enabled with STP/MSTP is not supported.
Enabled with PVLAN is not supported.
9.4 VLAN-translation Configuration
9.4.1 Introduction to VLAN-translation
VLAN translation, as one can tell from the name, which translates the original VLAN ID to new
VLAN ID according to the user requirements so to exchange data across different VLANs.
VLAN translation is classified to ingress translation and egress translation, this switch only
supports switchover of ingress for VLAN ID.
Application and configuration of VLAN translation will be explained in detail in this section.
9.4.2 VLAN-translation Configuration
Configuration task sequence of VLAN-translation:
1. Configure the VLAN-translation function on the port
2. Configure the VLAN-translation relations on the port
3. Configure whether the packet is dropped when checking VLAN-translation is failing
4. Show the related configuration of vlan-translation
1. Configure the VLAN-translation of the port
2. Configure the VLAN-translation relation of the port
3. Configure whether the packet is dropped when checking VLAN-translation is failing
Command
Explanation
Port mode
vlan-translation enable
no vlan-translation enable
Enter/exit the port VLAN-translation mode.
Command
Explanation
Port mode
vlan-translation <old-vlan-id> to
<new-vlan-id> in
no vlan-translation old-vlan-id in
Add/delete a VLAN-translation relation.
Command
Explanation