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OIT Fact Sheet Fall 2011

Fall 2011
(10/1/2011 – 12/31/2011)

Wireless Networking

144 Buildings with wireless coverage:
42 with complete wireless coverage
102 with partial wireless coverage
1,171 OIT installed wireless access points at 54M bit/sec
184,000 Registered MAC addresses for wireless and DHCP
267,000 Daily average of wireless connections

Wired Networking

176 Buildings
501 Network equipment closets
1,587 Switches, routers, and hubs in service
37,002 Active network jacks


-32 Net change in Digital phones installed
-29 Net change in Analog phones installed
+60 Net change in IP phones
9,802 Total Active Phones
4,241 Digital
4,301 Analog
5,849 Active Infomail Boxes


771,433 Daily average of mail connections received
198,999 Daily average of Webmail logins
1,003,000 Daily average of blocked spam messages
288,000 Daily average of accepted messages
39,517 Total active accounts on OIT Mailbox Services

Campus Support

6,167 Total problem calls handled by the OIT Help Desk October through December
3,782 Total email correspondence handled by the OIT Help Desk (October 2011)
676 Total network and telephone requests handled October through December
1,445 Desktop Support Issues Handled
214 Total campus systems supported by OIT-DCS
92 Total Websites hosted on servers supported by OIT-DCS
33,000 Daily average unique UCInetIDs authenticating
1,600,000 Daily average authentications

Instructional and Research Support

2,132 Total class Websites on EEE
99.4% Of undergraduates used EEE at least once
83% Of instructors with classes who used EEE at least once
123,453 Lab and SmartClassroom logins
777 Total class sessions scheduled ArtsTEC, HIB, MSTA, MSTB, AIRB, and EGC
44,671 Pages printed via Pay Print between 09/01/11 – 12/31/11
1,375 Monthly average computing jobs submitted to MPC Cluster
822 Recordings Made using UCI Replay

IT Security

863,000 Connection attempts blocked by the border firewall an hour since October 2011
63,900 Monthly average of VPN sessions
61,000 Monthly average of autoblocks