- Written by Marc Laprade
- Posted on November 3, 2021
- Updated on June 13, 2023
- 11888 Views
This feature will allow the user to select whether port mirror destinations of type GRE tunnel include the optional ¡°key¡± field in the GRE header on certain platforms. The key field allows the user to uniquely identify a particular packet flow. The feature also allows the user to specify the value of the 32 bit key field.