2. SLAC National Accelerator Laboratory Controls Department

3.  IPMI is set of specifications  Monitors environmental variables (e.g. temperature, fan speed, voltage)

4.  V 1.0: 1998  V 1.5: 2001  V 2.0: 2004

6.  Baseboard Management Controller  Microcontroller that helps all elements communicate with one another  System Event Log (SEL)

7.  By way of I 2 C  I 2 C- Protocol with two lines: Serial Clock Line (SCL) and Serial Data Line (SDA)  SCL  Traffic Lights  SDA  Roads

8.  Independent of main processor & operating system  Helps admins recover systems

12.  Not all software are compatible with every OS, so you must check before downloading

14. Create system that implements IPMI for standalone electronics chassis

15. 144 pins 12 pins for I 2 C (6 ports) 3 ports for transmitting/receiving data

16.  Preserves information when power is off  I 2 C-compatible  Ten-year data storage

18.  IPMI V 2.0  Directly connect to BMC

19.  TOP: HN-210 Serial/Modem Cable  BOTTOM: ENC28J60 Ethernet Controller

20.  TOP: SC18IS602IPW I 2 C-to-SPI Bridge  BOTTOM: PCA9518 I 2 C Hub

22.  Interchangeable parts  Multiple chips of same component (e.g. four chips for fan sensors)

23.  Field- Programmable Gate Arrays  Programmable pins  More versatile than microcontrollers

24.  U.S. Department of Energy, Office of Science, and the Science Undergraduate Laboratory Internship (SULI) program  Officemate: Susie Zheng  Mentor: Ron Johnson  Fellow workers: Kenneth Leung, Jeff Olsen, Andrew Young, Dave Anderson, Dave Brown, John Dusatko, Robert Traller, Kazuko Onaga, Evgeny Medvedko, Chuck Yee, Vernon Smith, Deborah Lilly  Program Director Stephen Rock, Residence Assistant Howard Young, Program Manager SueVon Gee, and Program Administrators Vivian Lee and Elizabeth Smith.