Maintenance: ITS will physically relocate adcom-row-1-1-9k1/172.31.225.70 to a nearby rack in order to improve power diversity.

Scheduled Maintenance Report for ITS Network & Systems

Completed

The scheduled maintenance has been completed.
Posted Jan 07, 2026 - 16:00 PST

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jan 07, 2026 - 10:30 PST

Scheduled

ITS has scheduled the following maintenance:

When: Wednesday 1/7/2026 from 10:30am to 4pm

Message
Currently adcom-row-1-1-9k1 and adcom-row-1-1-9k2 are installed in the same rack, and connected to the same electrical circuit. An outage on that circuit would cause both of those switches (that are a VPC pair) to go down. Moving adcom-row-1-1-9k1 to a different rack (on a different electrical circuit) will significantly reduce the risk of both switches going down at the same time. The Security, mainframe backup and printer connections on adcom-row-1-1-9k1 are shown below. Those same connections are also on adcom-row-1-1-9k2 (which is not being moved).


Eth1/6 eth 10G NEW-Fortianalyzer-traffic
Eth1/8 eth 10G FORTINET-SANDBOX-TRAFFIC
Eth1/9 eth 10G FORTIMANAGER-TRAFFIC
Eth1/12 eth 10G FiberSan1_DATA
Eth1/13 eth 1000 Fibersan1_MGMT
Eth1/14 eth 1000 mainframe-mf-minolta-printer


Please contact ITS Service Desk at (858)246-HELP(4357) or servicedesk@ucsd.edu if you have any questions or concerns.
Posted Jan 07, 2026 - 09:37 PST
This scheduled maintenance affected: Network.