NGN WiFi Upgrade Schedule
Proposed Core cutover schedule:
The below dates for Core cutover work have been submitted to OIT CAB for review and approval.
NGN Border Cutover
7/22/17 - 7/23/17 (recommended)
The border cutover is the first phase of upgrades for the NGN Core. We will be moving the border complex routing over to the new border complex routers. There is the possibility of downtime for the system campuses and the TC campus during the migration. The whole weekend is reserved for the change. If all goes well, only one day should be necessary. The second day would be a fall back to reattempt if issues were discovered on the first day and had to be backed out.
Backup change dates: 8/5/17 - 8/6/17
NGN Core Cutover
11/25/17 - 11/26/17 (recommended)
The Core router cutover is the largest phase of upgrades for the NGN Core. We will be moving the routing function from the old to new router one at a time. There will be down time per core router as the upgrade takes place. We are planning to minimize the downtime as much as possible. The whole weekend is reserved for the change.
Backup change dates: 12/2/17 - 12/3/17