Draft Final Report Chapter 7 Outline of Scope of Works Block Diagram of Internet Access IPv4 and IPv6 Mandalay (Central Office) NayPyiTaw (Dakekina) Yangon (Hantharwaddy) Gateway IX Router IX Router Main-ISP Border Router Border Router < Legend > New Router NAT Sub-ISP Edge Router Edge Router Bandwidth Control Switch POP Under a plan Router IPv6Router New Router IPv4Router 100GbE (IPv4) 10GbE x n (IPv4) Link Aggregation Under a plan Switch New Switch 10GbE (IPv6) Interconnection IPv4 to IPv6 Prepared by Survey Team Figure 7.1-17 7.1.9 Outline of the ISP service upgrading plan including the IPv6 network Network Operation Center (NOC) construction (1) Current situation With regard to network monitoring, MPT has no integrated monitoring system. Each department, each vendor and each area installs and runs their own monitoring system. As a result, there is no consolidation of the monitoring information from each department and each vendor, making failure demarcation across the department difficult and obstructing efficient operation. (2) Necessity (Relevance) NOC can provide following user functions efficiently by integration of Network Management System (NMS) and Equipment Management System (EMS) which are now decentralized everywhere. (a) Network monitoring (b) Incident response (c) Data analysis for communications management (d) Reporting Necessity (Relevance) of each function is as follows: (a) Network monitoring Monitoring information from each department or division shall be integrated and managed. Engineers in charge from 5 technical departments and/or divisions shall be 7-31

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