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Network Operations infrastructure in Fuller a24
Netops has two Juniper EX4200 Series 48PoE+ switches in Fuller a24, these are located in Cabinet 1 and Cabinet 3. These switches are owned and maintained by NetOps and were provided at no cost to us, for which we are grateful.
Each of these switches has redundant power supplies and receives power from the PDUs in the rack containing it, so we should be able to remotely power cycle these if necessary (hopefuly not).
Normally connecting more than 8 machines to a single network port will cause that port to be shutoff, but I believe the limit on these two switches has been extended to 16 or 32, to allow our use of VM Servers (which frequently run a dozen or more VMs) in our cabinets.
Ports on Netops switch FL-A24-1 (cabinet 1 top)
This only has 11 unused ports! (no longer accurate 20191010?)
00 backups.cs.wpi.edu 01 ---UNUSED--- 02 ?? 03 ---UNUSED--- 04 cable hanging to right of cab 3, for cart 05 magneto.cs.wpi.edu cshue server installed 20160706, cab 2 U32-33 06 urban.cs.wpi.edu compute server for yli15, in cabinet 2 U20. 07 shark2? 08 urban-drac.cs.wpi.edu iDRAC enterprise for urban 09 fenrir.cs.wpi.edu server for rjwalls, in cabinet 2, U38. 10 KMLEE05 1u thinkmate box in cab1 11 KMLEE06 1u thinkmate box in cab1 12 unknown cabinet 2 destination 13 unknown cabinet 2 destination 14 unknown cabinet 2 destination 15 as191, cab 1 u18 16 unknown cabinet 2 destination 17 unknown cabinet 2 destination 18 AS17 DRAC 19 20 TMPDIR 21 RAVEN 22 GIBSON 23 Draco, tower machine in corner on floor under snoopy. 24 KMLEE04 25 STORM.CS 26-29 ---UNUSED--- 30 KMLEE03 1u thinkmate box in cab1 u19 31 ---UNUSED--- 32 AS192, cab1 u17 33 KMLEE02 1u thinkmate box in cab1 u20 34 DMKD 35 MHTC03-DRAC (future) 36 MHTC03 37 BMC for CSVM2303 38 CSVM2303 campus net connection. 39 AS17 40 AS16 41 AS15 42-47 USED, unknown probable Assistment & Gobert machines.
Ports on Netops switch FL-A24-0 (cabinet 3 top)
20 unused ports!
00 -- 01 -- 02 -- 03 -- 04 cspower2 05 adder2 06 Imladris 07 csutil1 08 Davis 09 Alpheus 10 -- 11 -- 12 -- 13 -- 14 DUE IPMI 15 csmail2 (unlabelled cable) 16 DUE.CS net 17 -- 18 CS.WPI.EDU 19 Dream DRAC 20 CS-VM3 21 -- 22 -- 23 CS-VM3 DRAC 24 -- 25 -- 26 -- 27 cspower4 28 -- 29 Hydra/Adder1 30 BENCH SWITCH 31 cspower1 32 CS-VM5 33 SHARK1 in cabinet 2. cable is labelled "assistment3" :( 34 CS-VM6 35 -- 36 tapetest 37 Cerebro 38 CS-VM4 39 Cerebro DRAC 40 Planetlab-bottom DRAC 41 Lumi.gdc.wpi.edu 42 Planetlab-top DRAC 43 -- 44-46 --UNUSED-- 47 leads to cabinet 2 "cerebro honeypot switch."