Planned Maintenance: UCDNet4 Phase 3 Cutover NORTH HALL BDF0706
Scheduled Maintenance
Report for UC Davis
Completed
The scheduled maintenance has been completed.
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Scheduled
Purpose:
Cut building over from UCDNet3 to UCDNet4
Impact:
The cutover will begin during it's turn within the maintenance window and last about 3 hours. In the beginning phases of each building cutover, there could be several 1-2 minute outages as edge switch links are converted to use LACP. This conversion phase could last from 30 to 90 minutes. Once the conversions are complete, Net3 links and router interfaces will be disabled and a link migration to Net4 will begin. This could take between 30 to 120 minutes depending on the size of the building. During this second phase of the building cutover, the outage experienced could range from 5 to 120 minutes depending on switch migration order.
Buildings Affected:
NORTH HALL
VLANs Affected:
CHANCELLOR-5-FW
COUNSELING-2-NR
COUNSELING-3-NR
HVAC-2-FW
POWER-1-NR
STU-HLTH-SVCS-3-NR
STU-HLTH-SVCS-4-NR
STUDENT-AFFRS-1-FW
WIRELESS
----------------------------
IT Express Service Desk
ithelp@ucdavis.edu
530.754.HELP (4357)
Cut building over from UCDNet3 to UCDNet4
Impact:
The cutover will begin during it's turn within the maintenance window and last about 3 hours. In the beginning phases of each building cutover, there could be several 1-2 minute outages as edge switch links are converted to use LACP. This conversion phase could last from 30 to 90 minutes. Once the conversions are complete, Net3 links and router interfaces will be disabled and a link migration to Net4 will begin. This could take between 30 to 120 minutes depending on the size of the building. During this second phase of the building cutover, the outage experienced could range from 5 to 120 minutes depending on switch migration order.
Buildings Affected:
NORTH HALL
VLANs Affected:
CHANCELLOR-5-FW
COUNSELING-2-NR
COUNSELING-3-NR
HVAC-2-FW
POWER-1-NR
STU-HLTH-SVCS-3-NR
STU-HLTH-SVCS-4-NR
STUDENT-AFFRS-1-FW
WIRELESS
----------------------------
IT Express Service Desk
ithelp@ucdavis.edu
530.754.HELP (4357)
This scheduled maintenance affected: Network, Voicemail, Voice Telephone System, and Wireless.