VN-Tag Stripping

Learn the high-level process and how a packet appears before and after VN-tag stripping.

The VN-tag is the first tag after MAC-SA and is 6 bytes long, It can be followed by an S-tag, a C-tag, or both.The following figure shows the structure and position of VN-tag in a frame before and after VN-tag stripping.
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VN tag before and after stripping
VN tag before and after stripping