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Configuration Guide - Ethernet Switching

S7700 and S9700 V200R011C10

This document describes the configuration of Ethernet services, including configuring link aggregation, VLANs, Voice VLAN, VLAN mapping, QinQ, GVRP, MAC table, STP/RSTP/MSTP, SEP, and so on.
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Licensing Requirements and Limitations for VLAN Mapping

Licensing Requirements and Limitations for VLAN Mapping

Involved Network Elements

Other network elements are not required.

Licensing Requirements

VLAN mapping is a basic feature of a switch and is not under license control.

Version Requirements of VLAN Mapping

Table 11-1  Products and versions supporting VLAN mapping


Product Model

Software Version


S7703, S7706, S7712

V100R003C01, V100R006C00, V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10


S9703, S9706, S9712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007(C00&C10), V200R008C00, V200R009C00, V200R010C00, V200R011C10

To know details about software mappings, see Hardware Query Tool.

Feature Limitations

  • The ES0D0G24SA00 and ES0D0G24CA00 cards of the S7700 and EH1D2S24CSA0 and EH1D2G24SSA0 cards of the S9700 do not support 2:1 and 2:2 VLAN mapping.
  • VLAN mapping can be configured only on a trunk or hybrid interface, and the hybrid interface must be added to the translated VLAN.
  • When N:1 VLAN mapping is configured, the interface needs to join the original VLAN in tagged mode.

  • For SA series cards, when VLAN mapping is configured, do not configure map-vlan for the VLAN corresponding to the VLANIF interface. For other cards, when VLAN mapping is configured, it is not recommended that map-vlan be configured for the VLAN corresponding to the VLANIF interface.

  • N:1 VLAN mapping takes effect only when the packets with original VLANs are sent first.
  • SA boards of S series, X series, and FA series cards do not support N:1 VLAN mapping.
  • N:1 VLAN mapping is not supported on an Eth-Trunk.

  • If a large number of VLAN mappings are configured in a version earlier than V100R006 and the version is upgraded to V100R006 or a later version, a message indicating insufficient resources or hash conflicts may be displayed during VLAN mapping configuration, affecting services.

Updated: 2019-10-18

Document ID: EDOC1000178310

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