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固网电信运营商骨干七号信令网配套DXC(digital cross connect)设备在网使用多年,该设备已出现老化现象,影响到了网络的安全性,有必要对其进行退网处理。由于DXC退网将牵制到全国骨干信令网信令链路承载方式的变更,工程实施复杂、安全性要求高,数据量处理量大。对骨干七号信令网DXC设备退网方案进行了详细的分析和讨论,并阐述了具体的实施方案、原则以及注意事项等。
Fixed-line telecom carrier backbone SS7 Signaling Network DXC (digital cross connect) equipment used in the network for many years, the device has been aging phenomenon, affecting the security of the network, it is necessary to carry out the network processing. As the DXC withdrawal network will contain the national backbone signaling network signaling link bearer changes, the implementation of complex projects, high security requirements, the amount of large amount of data processing. The backbones of the DXC equipment of SS7 Signaling Network are analyzed and discussed in detail, and the concrete implementation plan, principles and precautions are also discussed.