Wednesday November 25 2009
Information Technology Central Services at the University of Michigan

ITCS Service Status

Incident Type: Scheduled Maintenance Scheduled Maintenance (Cancelled)
Start Time: Thursday, October 8, 2009 5:00AM
Service(s) Affected: Connectivity (within U-M), MAIS services at Arbor Lakes
Symptoms: There will be emergency Data center maintenance on the link between the Business and Finance switch 141.211.42.7 and d-arbl2-2 on October 8th starting at 5:00. There will be at least 2 one minute outages, during this maintenance window while spanning-tree re-converges.

Networks on the link that will be effected:
204 VFW-BFLT-SRV
207 VFW-ITCOM-VAAS-AL-2
209 VFW-ITCOM-VAAS-AL
243 VFW-BF-NC-EXT
245 V-CPD-VAAS-AL
249 V-CAEN-CHEM-VAAS-AL
290 DFW-LANNOS-VAAS-AL
297 VFW-BF-NC-INT
298 VFW-BF-PARK-NC-VAAS
304 VFW-BF-NC-VPN
305 VFW-BF-AV-SRV
306 VFW-BF-AV-SRV-NET
307 VFW-BF-MA-SRV-NET
308 VFW-BF-UHR-SRV
309 VFW-BF-UHR-SRV-NET
311 VFW-BF-OSEH-SRV
312 VFW-BF-OSEH-SRV-NET
320 VFW-BF-VPN-CLIENTS
324 VFW-MAIS-AL-VM
331 V-CAEN-VAAS-PROD
332 V-CAEN-VAAS-TEST
333 V-CAEN-VAAS-LAB
334 V-MEDIAUN-VAAS-AL
Comments: This maintenance will be rescheduled at a later date.
Contact: umnet@umich.edu

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