At present, most researches on policy-based network management focuses on two aspects: policy rule research and policy-based network management system.
2
广告商必须调整他们的方法来接触这些受众,同时也必须调整他们的劝说策略来适应网络媒体。
Advertisers will have to adjust their methods to reach these audiences and will have to adapt their persuasive strategies to the online medium as well.
3
同样,这是将安全策略嵌入物理网络设计中的一种实践。
Once again, this is the practice of embedding security policy into the physical network design.