基于IP服务的爆炸性增长使得人们对即将出现的IPv6报有极大希望,但与此同时人们也怀疑:IPv6是否会导致新的问题? 观察家认为,由于诸如电话之类的便携式设备也会拥用自己的固定IP地址,将会很快耗尽现有的IP资源。IPv6提供的IP地址空间要远远大于现在的IPv4所能提供的IP地址。但是有些观察家认为,这两种类型的IP地址会给企业网络管理人员 The explosive growth of IP-based services has given rise to great hopes for the upcoming IPv6 story, but at the same time it is also questionable whether IPv6 will lead to new problems. Observers believe that since portable devices such as telephones will also have access to Own fixed IP address, will soon run out of existing IP resources. The IP address space provided by IPv6 is much larger than the IP address that IPv4 can provide now. However, some observers believe that these two types of IP addresses give corporate network managers