目 录
1 绪论 .............................................................................................................................1
1.1 研究背景与意义 .................................................................................................1
1.2 国内外现状 .........................................................................................................1
2 需求分析 .....................................................................................................................1
2.1 资源共享 .............................................................................................................1
2.2 Web 服务..............................................................................................................2
2.3 网络带宽需求 .....................................................................................................2
2.4 网络可靠性需求 .................................................................................................2
2.5 网络安全需求 .....................................................................................................3
2.6 本章小结 .............................................................................................................4
3 关键技术介绍 .............................................................................................................4
3.1 VLAN 技术 ..........................................................................................................4
3.2 VRRP 技术...........................................................................................................5
3.3 DHCP Snooping 技术 ..........................................................................................5
3.4 NAT 技术 .............................................................................................................6
3.5 防火墙技术 .........................................................................................................7
3.6 IPS 技术 ...............................................................................................................7
3.7 本章小结 .............................................................................................................7
4 网络的安全设计 .........................................................................................................8
4.1 VLAN 设计 ..........................................................................................................8
4.2 VRRP 设计...........................................................................................................9
4.3 DHCP Snooping 设计 ..........................................................................................9
4.4 防火墙设计 .........................................................................................................9
4.5 NAT 设计 ...........................................................................................................10
4.6 IPS 设计 .............................................................................................................10
4.7 本章小结 ...........................................................................................................10
5 仿真实现与测试 .......................................................................................................11
5.1 仿真实现 ...........................................................................................................11
