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| START | END | What System/Service is affected | What is happening? | What will be affected? | Contact Person |
|---|---|---|---|---|---|
2018-11-06 06:00 am | 2018-11-06 04:00 pm | Networking NetSure DC power supply Tape Library QBERT and DIGDUG iForge racks:
| De-energize distribution power panel DP-6C-020 to install new power panel PPC4 | Loss of power to the core network DC power supply West (B), the network is 2N power feed, no impact on the network. Loss of power to two tape libraries, a temporary power feeds will be provided. iForge system will be powered down for quarterly maintenance. | MO Rantissi: 918-820-225 |
| 2018-10-30 9:00 p.m. | 2018-10-30 11:00 p.m. | NCSA DHCP | Patches | The DHCP server will be unavailable periodically for reboots and patching. Possible timeouts for DHCP, but generally no interruptions are expected. | help+neteng@ncsa.illinois.edu |
| 2018-11-01 7.00PM | 2018-11-01 9.00PM | wired networking on 4th floor in NCSA building | Software upgrade on network closet switches | Wired network, VOIP phones on 4th floor. NCSAnet Wireless will remain available during maintenance window. | help+neteng@ncsa.illinois.edu |
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