Scheduled Service Change: JunOS Upgrade 01/23/2023
Event:
2023-01-23 10:00:00
Expected Duration:
2023-01-23 12:00:00
Status:
Closed
Brief Description:
On Monday, January 23, 2023, between 5am and 7am, CIT Network Engineering will upgrade code on three core routing devices. All services are redundant; however, brief periods of network instability are expected as routing protocols converge.
User Impact:
During the upgrade, brief periods (15-45 seconds) of network instability are expected as routing protocols converge.
Services Affected:
Network
Subsites Affected:
Wired Network
Full Description:
On Monday, January 23, 2023, between 5am and 7am, CIT Network Engineering will upgrade code on three core routing devices. All services are redundant; however, brief periods (15-45 seconds) of network instability are expected as routing protocols converge. One of Cornell's commodity Internet connections, the primary connection to Internet2/Cloud Connect, and one of the core routers are in scope.
CIT TDX ID:
919539
Timeline of Changes
| Description | Current Status | Date | Time |
|---|---|---|---|
| On Monday, January 23, 2023, between 5am and 7am, CIT Network Engineering will upgrade code on three core routing devices. All services are redundant; however, brief periods (15-45 seconds) of network instability are expected as routing protocols converge. One of Cornell's commodity Internet connections, the primary connection to Internet2/Cloud Connect, and one of the core routers are in scope. | 2023-01-21 | 00:03:06 |