送交者: xj 于 2005-8-07, 14:01:14:
回答: 好吧。我配一下 由 bluesea 于 2005-8-06, 20:32:41:
one is the main server, the another is the mirror. Whenever one is shut down, the other one is up. zero down time.
加跟贴
标题:
内容(可选项):
URL(可选项): URL标题(可选项): 图像(可选项):