First we talk about the single room, for refers to a single room, computer room only telecom, unicom or mobile line, for example, if single telecom room for telecom users, access will soon, but for unicom or mobile users, access speed will be affected by large, appear delay, if the customer coverage is limited, can consider to choose the single room, after all, the cost is lower, in our country, using telecommunications, south north China unicom users, so choose room, customer if mainly concentrated in the south, you can choose single telecom machine room; If the north, the client can consider to choose single unicom room,
Ok, we'll say multi-line machine room, specific link to realize there are: double IP double circuit implementation, single IP double circuit is implemented, the realization of BGP single IP double lines, CDN way to realize the double line, the specific technical implementation, we will in the next article specific discussion, what is the real double room
Obviously, multi-line room refers to, telecom, unicom and mobile lines have room, even some room will contain infomation, network science and technology, international export circuit, in order to satisfy some special use, multi-line machine can solve the problem of north and south connected, is the north and the south customer visit soon, of course, cost will be higher, is suitable for this kind of machine room, the customer has a wide range of choices,
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