SNR S2940-8G-v2, Configuration Manual

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SNR S2940-8G-v2 Switch Configuration Guide
VLAN-translation Configuration
Chapter 19
VLAN-translation Configuration
19.1 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, respectively switch over the
VLAN ID at the ingress or the egress.
Application and configuration of VLAN translation will be explained in detail in this section.
The access ports of the switch can not support this function.
19.2 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
Command Explanation
Port mode
vlan-translation enable Enter/exit the port VLAN-translation mode.
no vlan-translation enable
2. Configure the VLAN-translation relation of the port
Command Explanation
Port mode
vlan-translation <old-vlan-id> to <new-vlan-id> { in | out }
no vlan-translation old-vlan-id { in | out } Add/delete a VLAN-translation
relation.
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