H3C S3100 Series Command Manual page 974

You cannot enable one-to-one VLAN mapping on a member port of a link aggregation group.
One-to-one VLAN mapping and the protocol-based VLAN function are mutually exclusive on the
same port.
One-to-one VLAN mapping is mutually exclusive with many-to-one VLAN mapping. With
many-to-one VLAN mapping enabled on a port, you cannot enable one-to-one VLAN mapping on
any other port.
To modify a one-to-one VLAN mapping rule, delete the rule and define a new one.
With a global one-to-one VLAN mapping rule defined in system view, you cannot define any
port-level one-to-one VLAN mapping rule.
Related commands: vlan-mapping enable.
Example
# Define a one-to-one VLAN mapping rule on Ethernet 1/0/1 to map VLAN 100 to VLAN 200.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1]vlan-mapping vlan 100 remark 200
vlan-mapping enable
Syntax
vlan-mapping enable
undo vlan-mapping enable
View
Ethernet port view
Parameter
None
Description
Use the vlan-mapping enable command to enable one-to-one VLAN mapping on a port after you
configure a global one-to-one VLAN mapping rule.
Use the undo vlan-mapping enable command to disable one-to-one VLAN mapping on a port.
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