Note there is information loss, when mapping a mind map to a indented list.

Telematik

11: Access Networks

ISDN

DSL

TV-Cable

(Powerline)

02: Router

Data & control path

Forwarding table

Longest prefix matching

CAM/TCAM

Buffer placement

Head of line blocking

03: Internet Routing

Transit and peering

Autonomous Systems

Control path

EGP

IGP

05: SDNs

Separation of control and data plane

Centralized controller

Flow tables

Proactive / reactive

Architecture (N/S/W/E)

Open Flow

self learning switches

06: Network Function Virtualization

Virtualization

Network functions

Service Function Chaining

07: Internet Congestion Control

Flow vs. congestion control

Congestion signals

TCP Tahoe

TCP Reno

Self-clocking, conservation of packets

Slow start TCP Fairness

Peridodic model

Active Queue Management

08: Ethernet Evolution

Spanning Tree Protocol

Aloha / Slotted Aloha

CSMA/CD

Ethernet variants

Transparent bridges

09: Data Center Networking

K-Pod Fat Tree

Ethernet

TCP

10: TCP evolution

CUBIC TCP

TCP options, SACK

Handle large BDP

Window scaling

SYN cookies

Multipath TCP

TCP FastOpen

HTTP/2

QUIC