MAN architecture needs to be transformed to meet the business requirements of cloud network integration

5 G and Internet of things. Then the MAN can adapt to high quality network requirements and future business scenarios. The new MAN architecture should meet the network goals of high-speed traffic forwarding

rapid deployment of services

integrated cloud network layout

and fi xed-shift integration. Network uses Underlay and Overlay

v BNG

SRv6

EVPN

SDN and other key technologies to promote the evolution of MAN architecture. In the process of continuous iteration

MAN technology achieve the evolution of the future network architecture.