File:OSI user layers.png - Wikimedia Commons

SOME/IP based on OSI 7 layer.

A Comprehensive Guide to the OSI Model

File:Arquitetura telefone.png - Wikimedia Commons

a) SDR role in OSI layers, (b) SDR properties.

File:OSI Model v1.svg - Wikipedia

router operates on network layer of OSI model : r/ECE

Specification

Open Systems Interconnection (OSI) — Model Demystified, by Samuel Taiwo

File:Osi-vz-ip-model-sv.png - Wikimedia Commons

File:Tun-tap-osilayers-diagram.png - Wikipedia

Osi Model - Bus Cartoon - CleanPNG / KissPNG

File:Router switch in OSI model.png - Wikimedia Commons