摘要
交换机具有实现虚拟群的基本功能,灵活应用交换机的功能,实现不同的虚拟群就可以满足客户的要求。为此,针对每个集团客户的不同需求,制定不同的计费和呼叫方式,满足客户的各种需求,增强市场竞争力。
Switch has a basic function to implement virtual group.We can apply the functions of switch to satisfy various need of customers flexibly.Meanwhile,we make different methods of the billing and calling to provide various demands for customers,especially enterprises,for the purpose of enhancing market competitiveness.
出处
《铁道通信信号》
2010年第7期90-92,共3页
Railway Signalling & Communication
关键词
交换机
虚拟群
功能
Switch
Virtual group
Function
