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題名 | 數據分公司超高速數據交換網路用戶VPN管理系統=CHT-D Hilink VPN Management System |
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作者 | 徐祖詒; 曹志誠; 劉冠廷; 王炤棋; 凌芳瑜; 范維德; Hsu, Tsu-i; Tsao, Chih-cheng; Liu, Grum-ting; Wang, Chao-chi; Ling, Fang-yu; Fan, Wei-te; |
期刊 | 電信研究 |
出版日期 | 20020400 |
卷期 | 32:2 2002.04[民91.04] |
頁次 | 頁173-188 |
分類號 | 448.6 |
語文 | chi |
關鍵詞 | 超高速數據交換網路; 用戶VPN管理系統; ATM; Asynchronous transfer mode; CWM; Cisco WAN manager; FTP; File transfer protocol; SNMP; Simple network management protocol; CNM; Customer network management; TMN; Telecommunications management network; VPN; Virtual private network; ODBC; Open database connectivity; UDP; User datagram protocol; PVC; Permanent virtual connection; UNI; User-network interface; |
中文摘要 | 中華電信數據分公司及長途分公司於八十七年度購買Cisco BPX ATM寬頻交換機,數 據分公司並於八十八年度提供超高速數據交換網路VPN (Virtual Private Network)服務,稱為 HiLINK服務;由長途分公司負責網路端、數據分公司負責接取端的維運。 Cisco提供兩套網管系統(Cisco StrataView Plus Network Management,後稱SV+)裝設於數據 及長途分公司內,負責超高速數據交換網路之組態管理、連結管理、障礙管理及效能管理。因 Cisco提供之平臺為網路管理平臺,於TMN (Telecommunications Management Network)中為第三 層之管理,無法滿足業務上之立即需求,如客戶群管理,客戶群之VPN管理等服務。故超高速 數據交換網路用戶VPN管理系統之研發目的,在增加一後端支援系統以提供TMN中服務管理 之功能,彌補原SV+網管系統之不足,其功能包括組態資料之收集和同步(CM)、障礙過濾申告 (FM)、報表的產生、客戶聯單的維護、客戶群的管理及Web介面之流量統計。 本文首先簡介超高速數據交換網路用戶VPN管理系械的基本內容,接著對系統架構做一設 明;該系統作業流程係在第三章中描述,第四章則是系統功能說明,最後一章為結論。本系統 的服務對象為中華電信數據分公司ATM網路的承租客戶,事實上,本系統也可以將Frame Relay 或專線的客戶納入為服務的對象。 |
英文摘要 | CHT-D and CHT-LDM acquired BPX ATM switches by Cisco in 1998 and started to provide HiLink VPN service to the customers in the following years. For the maintenance and operation of this service, CHT-LDM is charged with the responsibility of core network maintenance while CHT-D takes care of the access management. The Cisco Strata view Plus (SV+) Network Management is the software installed in both the CHT-LDM and CHT-D sites to handle the configuration management (CM), Fault Management (FM), Performance Management (PM) and connection Management of HiLink service. This Cisco NM system is functionally a TMN Layer 3 platform which is not sufficient to meet CHT business management needs that include customer management and VPN enterprise customer management. To enhance the SV+ NM functions, this HiLink VPN Management system is designed to collect and synchronize CM data, generate fault alarms and usage reports, provide customer management and Web interface traffic reports. This paper first describes the HiLink VPN Management system architecture and the explains the function of each system component. The operation flows are discussed in Chapter 3. Operation instructions are covered in Chapter 4. Although this system is originally designed for CHT ATM customers, it can also provide services to Frame Relay or leased line customers. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。