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VUIT Patch Maintenance on Lync 2013 Database Servers
Apr. 23, 2015—Vanderbilt IT will perform a MS15-034 IIS patch install on the Lync 2013 database servers on Thursday, April 23 from 9 p.m. to midnight. There will be limited functionality reported on Lync clients that will include a short loss of presence (the green/yellow/red status light in Lync); however, voice and instant message functionality will not...
CANCELED: Sprint Scheduled Maintenance
Apr. 22, 2015—The below change has been canceled due to the change freeze during reading days and exams. It will be rescheduled at a later date. Sprint will be performing a network deployment scheduled maintenance on April 24 from 8 a.m. to 5 p.m. This maintenance will consolidate multiple network technologies into a new, seamless network with...
VUIT Scheduled Maintenance -Voice Services for Standard SIP Support
Apr. 20, 2015—Vanderbilt IT will perform updates to configuration changes that are required for voice services to support standard SIP functionality on Tuesday, April 21 from 5 to 5:15 a.m. The configuration changes will modify system data in the PBX, including the IP configuration, which will impact service. The downtime is expected to be two to four...
VUIT Scheduled Maintenance: AVST Voicemail Servers
Apr. 16, 2015—Vanderbilt IT will install Microsoft security and OS patches to AVST Voicemail servers on Sunday, April 19 from midnight to 2 a.m. Once the server is rebooted, VUIT will restart CallXpress service on the system server (VUIT-HCWNAP130). This will result in a 20 to 30 minute outage, during which the following is expected: 1) Outside...
VUIT Scheduled Maintenance; Windows Environment
Apr. 16, 2015—Vanderbilt IT will install Microsoft security patches on Windows servers on Sunday, April 19 from midnight to 6:00 a.m. The majority of systems are redundant, and a customer service outage is not expected. This change does not include any electronic messaging or unified communications servers. The following systems will be briefly unavailable while the servers...
VUIT Scheduled Maintenance – Lync Environment
Apr. 14, 2015—Vanderbilt IT will perform a change that will configure federation routes and media traffic from Lync 2010 to Lync 2013 on Tuesday, April 14 from 10:00 p.m. to 11:00 p.m. During this time, instant message communications to users in organizations outside of Vanderbilt (with which Vanderbilt is federated) will not function. Lync voice and Lync...
VUIT Scheduled Maintenance: SharePoint Environments Updates
Jan. 28, 2015—Vanderbilt IT will update the SharePoint environments beginning Friday, Jan. 30 at 10:00 p.m. and ending Saturday, Jan.31 at 8:00 a.m. The following SharePoint environments will be down during this install: https://int.vanderbilt.edu https://ext.vanderbilt.edu https://profiles.vanderbilt.edu
VPN service outage to occur on Jan. 24
Jan. 21, 2015—On Jan. 24 from midnight to 1 a.m., the Vanderbilt IT (VUIT) Network Design and Engineering team will implement a change that will affect the majority of Vanderbilt network traffic. No action will be required by end users. Please expect up to five minutes of service outage to all internet-destined, inter-VRF-destined and site-to-site VPN-destined traffic....
VUIT Scheduled Maintenance: Microsoft Exchange
Jan. 21, 2015—Vanderbilt IT will perform updates to the Microsoft Exchange servers beginning Friday, Jan. 23 at 10 p.m. and ending Saturday, Jan. 24 at 4 a.m. Rolling outages are expected for Exchange servers during this time.
VUIT Scheduled Maintenance: AVST Voicemail Servers
Jan. 15, 2015—Vanderbilt IT will install Microsoft Security and OS patches to AVST Voicemail servers on Sunday, Jan. 18 from midnight to 2 a.m. While the server is rebooted, the following will occur for 15-20 minutes: 1) Outside callers will receive a prompt stating that their message delivery may be delayed because the system is undergoing maintenance....
VUIT Scheduled Maintenance: Windows Environment
Jan. 15, 2015—Vanderbilt IT will install Microsoft security patches on Windows servers on Sunday, Jan. 18 from midnight to 6 a.m. During this time frame, the following systems will be briefly unavailable while the servers are rebooted. apphost1a its-hcwnap80 (apphost2) SQL Cluster jump01, strawberry (windows jump boxes) wins1, wins2 EPO Magic prt1, prt2 VUIT-hosted SharePoint sites vCenter...
RESOLVED – Intermittent DNS connectivity for some users
Jan. 15, 2015—The issue reported below on Friday, Jan. 9 has been resolved. VUIT is tracking and troubleshooting a very intermittent and short-lived issue with the network clients’ ability to access websites. The issue began earlier this week. At this time, the problem is attributed to high levels of activity on DNS servers, causing intermittent connectivity issues...
VUIT Scheduled Maintenance; Windows Environment
Oct. 16, 2014—Vanderbilt IT will install Microsoft security patches to Windows servers on Thursday, Oct 16 from 8 p.m. to 11:45 p.m. The majority of systems are redundant, and a customer service outage is not expected. The following systems will be briefly unavailable while the servers are rebooted. CIS Management Servers SCCM Servers Community Management Servers (This...
VUIT Schedule Maintenance: Wireless Routing Change
Jul. 30, 2014—On Saturday, August 2, 2014 from 2:15 -3:15 AM the Vanderbilt University Information Technology (VUIT) Network Design and Engineering (ND & E) team will implement approved Change 43772. This change is another step toward a unified University and Medical Center wireless enterprise network. All VUMC wireless will migrate to the Enterprise wireless distribution routers to...
Perimeter TAP Upgrade
Jul. 29, 2014—On July 30, 2014, from 3:00 AM – 7:00 AM Vanderbilt University Information Technology (VUIT) Network Services and Security Operations will upgrade the perimeter Packet Broker Test Access Point (TAP) device operating system and change the physical cabling to/from the TAP, for both the Hill and Bryan building locations. No downtime is expected for this...