Although any IT department can not guarantee the reliability of the network to achieve one hundred percent, but the high-availability network to prevent downtime is still the best way to disastrous consequences. By allowing the implementation of redundant hardware and network design effective data storage and network management strategy are combined, the company can achieve maximum uptime and significantly reduce the possibility of a catastrophic network failure. The time when the network for all communications - IP-based data, video and voice communications, it must be able to quickly and smoothly transfer traffic, while minimizing packet loss should. Gigabit Ethernet system is used to avoid network bottlenecks and the collapse of an important step. But to achieve high availability, fault tolerance is also an absolute need for architecture. Under such conditions, failure of any single component can not, can not generate system interruptions.
After restarting several times, installation services take about 1 hour of time to completely uninstall the previous version, to avoid installation errors. Depending on the version of Vista, users need to first install the update before 2,3 months to install SP1. Refresh is time-limited, uninstall the deadline June 30, 2008. Microsoft still plans to release the first quarter of this year, the official version of Vista SP1. Microsoft warned on its Web site, the user not to run mission-critical computer to install this version of Vista SP1. The European Commission launched a new round of Microsofts investigation, review whether Microsoft unfairly tied in the Windows operating system, browser, so that other browsers can not run Windows very smoothly. EU Court of First Instance ruled in September last year, Microsoft can not have a monopoly advantage in bundling its Windows products in ways to suppress competition, other software must be able to achieve good interoperability with Windows.