Task Plan May 19, 2012

Updates on our progress during System Maintenance will be available on our Service Bulletins site at www.it.ubc.ca/bulletins, or by contacting IT Service Centre at 604.822.6141 or via email at ubcuit-g-ops5@mail.ubc.ca.

Maintenance Time: 7 a.m. to 5 p.m.


Outage Plan Task Description Services Impacted Outage Duration/Reason

Inner Core Refresh

Maintenance time:
7 a.m. – 5 p.m.

Inner Core Refresh: Upgrade the inner core switches from 1 Gbps to 10 Gbps capable in anticipation of future growth. This requires a platform change from Catalyst 6509s to Nexus 7000s.

Core network services and anguhub0

Failover redundancy in place. Intermittent to no impact anticipated.

Validation and testing