如何提高NGN网络的安全性

How to Enchance Security of NGN Network

在NGN网络大规模投入商用的今天,NGN网络的安全性、可靠性越来越重要,该文从宽带数据业务隔离、NGN组网安全性、NGN设备接口的主备用倒换机制、防火墙的安全机制、IP地址及VLAN规划、设置以太网端口的链路类型、提高数据的安全性等方面提高NGN网络的安全性、可靠性。

When NGN network is applied to business extensively today, the security and reliability of NGN network become more and more important. The abstract will decribe how to enchance the security and reliability of NGN network from isolation of Broadband Data Services, security of NGN topo, switch mechanism of main unit and backup unit based NGN device interface, secure mechanism of firewall, plan of IP address and vlan, the link type setting of Ethernet port and improving data security.