Cambium Networks PTP 820 Series User Manual page 799

Chapter 17: Radio Configuration (CLI)
Configuring Header De-Duplication (CLI)
Header De-Duplication identifies traffic flows and replaces header fields with a flow ID. The Header De-Duplication
module includes an algorithm for learning each new flow, and implements compression on the flow type starting
with the next frame of that flow type.
You can determine the depth to which the compression mechanism operates, from Layer 2 to Layer 4. You must
balance the depth of compression against the number of flows in order to ensure maximum efficiency. Multi-Layer
(Enhanced) compression supports up to 256 flow types.
Note
The Header De-Duplication configuration must be identical on both sides of the link.
To configure Header De-Duplication, enter the following command in radio view:
radio[x/x]> compression header-compression set <mode>
To clear Ethernet port counters, including both Frame Cut-Through and Header De-Duplication counters, enter the
following command in radio view:
radio[x/x]>clear-ethernet-port-counters
phn-3965_006v002
Page 17-10
Configuring Header De-Duplication (CLI)