Modify/reroute network configuration of some CSE bldg. vlans

Scheduled for Jul 7, 09:00 - 13:00 PDT

Scheduled

On Tuesday, July 7 from 9:00 a.m. - 1:00 p.m. ITS will be modifying/rerouting network configuration of the following CSE Building VLANS:

1433/433 [ebu3b]cse-hazard
Split off subnets 137.110.161.0/24 and 172.19.161.0/24 to new Agg3 router vlan 3626.
Leave the remaining subnets on the building switch ebu3b-dist.

451 [cse]sysnet-inside, CSE datacenter building controls
2764 [cse]savitch-isis, Stefan Savage research going to B core to MX0
Migrate these layer 2 vlans from Agg2 router to Agg3 router.

2403 [cse]raspberry-pi-cluster
Migrate these layer 3 vlans from Agg2 router to Agg3 router

441 [cse]cse-systems-inside
Change this vlan number to 3628
Posted Jul 01, 2026 - 15:00 PDT
This scheduled maintenance affects: Network.