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OIT Fact Sheet Spring 2013

Spring 2013
(4/1/2013 – 6/30/2013)

Wireless Networking

146 Buildings with wireless coverage:
43 with complete wireless coverage
103 with partial wireless coverage
1,268 OIT installed wireless access points at 54M bit/sec
132,000 Registered MAC addresses for wireless and DHCP
388,000 Daily average of wireless connections

Wired Networking

181 Buildings
511 Network equipment closets
1,607 Switches, routers, and hubs in service
37,704 Active network jacks


9,709 Total Active Phones (Digital: 4236, Analog: 4236, IP: 1237)
5,821 Active Infomail Boxes


598,517 Daily average of mail connections received
135,605 Daily average of Webmail logins
2,318,000 Daily average of blocked spam messages
324,000 Daily average of accepted messages
28,161 Total active accounts on OIT Mailbox Services
4,300 Total Exchange Mailboxes

Campus Support

13,985 Campus operator calls answered
7,690 Total problem calls handled by the OIT Help Desk
2,505 Total email correspondence handled by the OIT Help Desk
803 Total network and telephone requests handled
1,350 Desktop Support Issues Handled
247 Total campus systems supported by OIT-EUS
273 Virtual systems supported by OIT-EUS
90 Total Websites hosted on servers supported by OIT-EUS
33,347 Daily average unique UCInetIDs authenticating
741,945 Daily average authentications

Instructional and Research Support

1,925 Total class Websites in Spring 2013 on EEE
99.68% of undergraduates used EEE in Spring 2013 at least once
83.63% of instructors used EEE in Spring 2013 at least once
83,398 Lab and SmartClassroom logins
992 Total class sessions scheduled OIT Labs
49,659 Pages printed through lab printing during Spring quarter
85,354 Monthly average computing jobs submitted to HPC Cluster
1,091 Recordings made using UCI Replay

Administrative Support

  1. Time Reporting System used by 8,400 employees
  2. Facilities Demand Maintenance and Service Desk – 4000 requests and work orders per month
  3. UCI Data Warehouse and Business Intelligence – decision support/analytics – 45,000 user ad-hoc queries/day; 1,088,894 total queries in July, 2013

IT Security

2,254,075 Connection attempts blocked by the border firewall an hour
71,514 Monthly average of VPN sessions
8,513 Monthly average of autoblocks