- Written by Gowtham Rameshkumar
- Posted on March 11, 2020
- Updated on April 2, 2026
- 17158 Views
This feature introduces hardware forwarding support for IPv4-over-IPv4 GRE tunnel interfaces on selected Arista Switches. The GRE tunnel interface acts as a logical interface which performs the GRE encapsulation or decapsulation.
- Written by Athish Rao
- Posted on March 5, 2021
- Updated on March 25, 2026
- 17833 Views
Segment Routing Traffic Engineering Policy (SR-TE) aka SR Policy makes use of Segment Routing (SR) to allow a headend to steer traffic along any path without maintaining per flow state in every node. A headend steers traffic into an SR Policy.