Although the development of IP VPN is still not very mature, but its many advantages are already evident, especially in video conferencing applications. Integrated IP VPN is easy to control in terms of operating costs, service providers are now more options for users to choose the right according to their needs and required services providers. Voice VPN user applications can be significant cost savings, this is obvious. Internet performance management has done quite well, but still needs to be improved QoS, which will be connected to a single multi-site dedicated VPN backbone is particularly prominent when. In the QoS management, a number of manufacturers to use ATM or other means to ensure low latency, jitter and packet loss rate. Network to minimize jitter, QoS management is easy to implement, thus greatly reducing the network management burden.
Wave, as the status of the server synchronization; To be fair, this is Lotus Notes and Microsoft Exchange with the mode of operation, and there is not much different, the only difference is that without care the old Wave e-mail-based legacy support issues would not have been tied by the old ways. Another point is similar with the Twitter Search, Waves search function is immediate, if you want to search for keywords or phrases in your inbox, while the content was updated information, the information will be sealed in the search results appear immediately . Wave users were the subject of communication other Wave users. Wave Address e-mail address looks like, but the e-mail and the Internet, there is no gateway between the Wave, so if the normal e-mail software from Wave would be sent back, this is a serious limitation, Google hopes to develop may in the standard e-mail server and gateway written between Wave to solve this problem, and even other IM services, not to mention the social activities.