大部分支持VIP的交换机也能支持主用系统或备用系统的策略，以便流量跑到主用系统那里，除非它不可用或验证失败。
Most switches that support a VIP can also support a policy of primary system or secondary system, so that traffic goes to the primary system unless it is unavailable or fails the validation.
可以在您方便的时候运行备用服务器，确保流程的这个部分符合期望。
You can run the alternate server at your convenience to make sure this part of the process works as expected.
俄罗斯中央银行6月10日确认其可能将一部分国库储备用于购买IMF发行的债券。
Russia's central bank confirmed on June 10th that it may shift some of its reserves from Treasuries into IMF bonds.
应用推荐