SDWAN | Chunghwa Telecom Vietnam

Introduction Chunghwa Telecom's SD-WAN service platform is built on 60 nodes and 8 foreign IDCs, connecting MPLS IPVPN networks, TWGate Managed Internet services, Chunghwa Telecom satellite services, stable regional partners, and mobile network. This setup allows Chunghwa Telecom to provide customers with local, one-stop service platforms in China, Asia, Southeast Asia, Europe, and the Americas.

Features

Heterogenous Network Integration SD-WAN integrates MPLS IPVPN, Internet, and mobile network to provide a stable and flexible network infrastructure.

Diversity of Distribution Mechanisms The solution supports various distribution mechanisms, including application layer, port, and IP, offering flexibility in configuring active-active or active-standby setups for enhanced redundancy.

Centralized Cloud Management A unified cloud management platform allows for streamlined network configuration through a user-friendly web interface, eliminating the need for individual device setting.

Real-time Network Visibility and Analytics Gain insights into network performance with real-time network quality analysis, traffic analysis, and bandwidth usage reports, enabling proactive network management.

Strengths

High security Application-based routing depending on business purposes or policies managed by single interface

Low cost The ability to combine diverse networks to balance cost and bandwidth needs.

High availability With 9 global SD-WAN PoPs interconnected with Chunghwa Telecom's MPLS network, the solution ensures high-quality global network coverage and connectivity.

Comprehensive Maintenance 24/7 proactive monitoring and management with dedicated support teams to ensure network stability

Scenario 1：Simplified management and settings

◆Headquatered in Taiwan.
◆5 overseas locations, including 3 in Asia-Pacific, 2 in America and Europe respectively.
◆All bases have MPLS IPVPN and broad-band Internet
◆Headquarter: MPLS IPVPN 30Mbps / Internet 100Mbps
◆Asia-Pacific locations: MPLS IPVPN 10Mbps / Internet 50Mbps
◆U.S. and European bases: MPLS IPVPN 5M / Internet 20Mbps

Scenario 2：Application distribution and enhanced service quality

◆The customer's headquarters is in Taiwan. There are 2 bases overseas, each having Internet and MPLS IPVPN services, with a large gap in the bandwidth between MPLS IPVPN and Internet
◆Using small-bandwidth, important applications mainly over the MPLS IPVPN route: ERP, voice
◆Using large-bandwidth applications (such as video conferencing, file transmission) mainly over the Internet IPSec route

Scenario 3：Enhance the user's public cloud transmission quality