Application of Virtual Technology in Modern Communication Network
Jiang Qing-quan · Communications technology · 2009
Aiming at the development of IP network and virtualization,and different QoS demands,the virtual technology is applied in PSTN,IP network and value-added service platform.This paper puts forward a MPLS VPN application scheme for the business supporting network of the mobile communication.It uses the L3 MPLS VPN technology to divide the 3 VLANs corresponding to MIS,BOSS and OA service systems on CE equipment,and thus realizes isolation and mutual access,including unified platform management in one physical network.The result shows that the virtual technology can flexibly construct telecom-level VPN,and has good application prospects in modern communication network and NGN.