December 10, 2015, the old boys to organize 26 students to visit the Sen-Hua Yi Teng Room, thanks to the old boy teachers and Senhwaiten on this tour of the full explanation, the following is my visit to the computer room some summary.
1. Power supply
The most important thing is to ensure that the server is uninterrupted hours of work, Sen-hua easy room using dual power supply, ups+ diesel generators, to ensure that the server in the event of abnormal power loss, to ensure that the normal operation of the server.
2. Core switch
The core switch is an important device that connects remote administrators to server management and user access, and Watson uses the H3C s10508-v core switch, which is a photo of the switch
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3, the room's wet thermometer
Computer room Wet thermometer is a sensor through the network cableconnected to the real-time monitoring control room temperature and humidity, the following is a few pictures of temperature and moisture sensor
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4. Room layout
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A visit to the forest Hua Yi Teng Room