OIT Fact Sheet Summer 2011

Summer Quarter 2011

Wireless Networking

138 Buildings with wireless coverage:
42 with complete wireless coverage
96 with partial wireless coverage
1,155 OIT installed wireless access points at 54M bit/sec
169,000 Registered MAC addresses for wireless and DHCP
312,000 Daily average of wireless connections

Wired Networking

176 Buildings
502 Network equipment closets
1,581 Switches, routers, and hubs in service
36,680 Active network jacks


+24 Net change in Digital phones installed
-65 Net change in Analog phones installed
+1 Net change in IP phones
9,773 Total Active Phones
4,273 Digital
4,330 Analog
5,849 Active Infomail Boxes


743,125 Daily average of mail connections received
132,576 Daily average of Webmail logins
1,006,000 Daily average of blocked spam messages
312000 Daily average of accepted messages
45,178 Total active accounts on OIT Mailbox Services

Campus Support

7,638 Total problem calls handled by the OIT Help Desk July through September
4,244 Total email correspondence handled by the OIT Help Desk (September 2011)
968 Total network and telephone requests handled July through September
1,514 Desktop Support Issues Handled
210 Total campus systems supported by OIT-DCS
82 Total Websites hosted on servers supported by OIT-DCS
31,003 Daily average unique UCInetIDs authenticating
1,559,774 Daily average authentications

Instructional and Research Support

632 Total class Websites on EEE
99.1% Of undergraduates used EEE at least once
79.3% Of instructors with classes who used EEE at least once
30,655 Lab and SmartClassroom logins
342 Total class sessions scheduled ArtsTEC, HIB, MSTA, MSTB, AIRB, and EGC
18,389 Pages printed via Pay Print between 07/01/11 – 09/30/11
4,672 Monthly average computing jobs submitted to MPC Cluster
509 Recordings Made using UCI Replay

IT Security

698,000 Connection attempts blocked by the border firewall an hour since July 2011
53,900 Monthly average of VPN sessions
25,100 Monthly average of autoblocks