Hash Key Type 6: Last VLAN ID

Napatech Link-Capture™ Software Features

Intel® PAC
Napatech SmartNIC
Content Type
Feature Description
Capture Software Version
Link™ Capture Software 12.11

Hash key data

Hash key data word 0 for hash key type 6 is the contents of the 12-bit VLAN ID field of the last VLAN tag in the frame.

Hash key data words 1 to 9 are all zeros for hash key type 6.


This figure illustrates hash key type 6.

Hash key based on last VLAN ID Type / length = 8100 Last VLAN tag Hash key data word 0 12 - bit VID U ser priority & CFI 20 - bit all zero 12 - bit VID


Hash key type 6 is valid for frames containing at least one VLAN tag.