1. Truman State University Campus Network George Beshears, Technical Director Information Technology Services ITAC Presentation February 27, 2006

2. Housekeeping Item Please turn all cell phones and pagers to stun mode

3. Agenda Campus network Overview –Campus Network – Past –Campus Network – Present –Services Provided –Campus Network - Future

4. Tim Warren Executive Director George Beshears Technical Director Diane Richmond Web Integration Manager Greg Marshall Web Developer/TruView Liyan Liao Web Content Specialist Student Workers Jim McNabb Network Systems Manager Walt Howd Network Technician II Gwen Perrachione Network Systems Admin Scot Newbold Network Technician II Student Workers

6. Byte Chart BitBit - b = 1 (true) or 0 (false) Bit - b = 1 (true) or 0 (false) Bit ByteByte - B = 8 bits = 1Byte Byte KilobitKilobit - Kb = 1024 bits Kilobit KilobyteKilobyte - KB = 1024 bytes Kilobyte MegabyteMegabyte – MB or Megs = 1,024 KB Megabyte GigabyteGigabyte - GB = 1,024 MB Gigabyte TerabyteTerabyte - TB 1,024 GB Terabyte PetabytePetabyte - PB 1,024 TB Petabyte

7. Network Structure (Past ) Class B network which supports 65,000 hosts on each of 16,000 networks 150.243.xxx.xxx One flat VLAN Just 2 to 3 rogue machines could bring down the entire network MoreNet connection was 20 meg

8. Services - Monitor Points EmailLANWebBanner Router Switch Gear dept web pages Alum Pure Message Clean Access Stu org web Stu Fac/Staff email server Dial Up Banner web FA Student email server VPN Truview HR Internet Connectivity Wireless Blackboard AR Internet University Farm? Personal webLabs/Classrooms MORE NetNetwork StreamingPCs/Printers Packet Shaper File Sharing PC/Mac WebcamVendor services Internet Firewall Printer Sharing PC/MacDatabases Sodexho Truman Router DNS Prod sql Johnson controls HD Ticket System DHCP Truview sqlDept Services Web AD Auth Mysql Mobius Email ACS Tetradata SUB

9. Network Structure (Present) Still class B Switches Multiple VLANs Ability for VOIP MoreNet connection expanded to 40 meg over ATM Network storage expanded

12. Pix Firewall A barrier between the internet and our local area network (LAN) A barrier between the internet and our local area network (LAN) It resides between the MoreNet router and the Packetshaper

13. Packetshaper Provides bandwidth provisioning Application management Classes

14. Inbound Outbound Total Bytes Received: 1724.7G Total Bytes Sent: 856.2G Packetshaper One Week Average Traffic

15. Router Router Directs IP traffic Email is directed to email router/ PureMessage Remaining traffic is routed to the 6513 switch located in Violette Hall

16. PureMessage Our email gateway serving as the first line of defense Checks for viruses, spam and content security threats at the network edge

17. Mail types – One Week from PureMessage 128 messages were released from the quarantine in the last 24 hours Date/timeOtherSpamVirus Total 2/18/200658,262318,876424377,562 2/19/200664,916333,136484398,536 2/20/2006135,458332,176668468,302 2/21/2006160,276302,814684463,774 2/22/2006112,428329,242734442,404 2/23/2006109,230329,334754439,318 2/24/2006106,622336,624686443,932 Totals747,1922,282,2024,4343,033,828

18. Top Spam Senders in 24 hours Countservice@cuna.org Countservice@cuna.org 3188gabe@verizon.net 1988angel@verizon.net1922jul ie@verizon.net 1988angel@verizon.net1922jul ie@verizon.net 1892adamp@verizon.net1850 chrissy@verizon.net 1762stevent@verizon.net1746 chrissy@verizon.net 1762stevent@verizon.net1746 visaservice@visa.com 1170visacard@visa.com 1150postmaster@keystone- mkt.com 1150postmaster@keystone- mkt.com 1108service@paypal.com1062 986adamft@verizon.net 956stevenvc@verizon.net 860newsletter@123greetings.co m 860newsletter@123greetings.co m 664service@paypa.com 586webstakesbnc@mailer1.web stakes.com 586webstakesbnc@mailer1.web stakes.com 550rollback@mymyeway.com 476meta@pseryspin.com 398svnt@emsemail1.com382 chrisyc@verizon.net

19. Top Virus types – for 24 hours RuleCount W32/Mytob-DY412 W32/Netsky-P50 W32/Mytob-C40 W32/Bagle-Zip36 W32/Dolebot-A26 W32/Bagle-CH26 W32/Mytob-CX20 W32/MyDoom-AJ14 W32/Mytob-GH14 W32/Mytob-EF12 Top Virus types - last 7 days RuleCount W32/Mytob-DY774 W32/Dolebot-A148 W32/Netsky-P116 W32/Mytob-C84 W32/Bagle-Zip82 W32/Mytob-Q48 W32/Bagle-CH42 W32/Bagle-CL28 W32/Mytob-CX28 W32/Netsky-N18

20. Truview Truview Portal usage: –November: 767 high 86 mean –December: 400 high 119 mean –January: 438 high 104 mean –February so far: 387 high 153 mean Custom channels: –148 available for personalizing content and layout

21. Switches Two Cisco 6513s in the Data Centers in Violette Hall and McClain Hall Two Cisco 6513s in the Data Centers in Violette Hall and McClain Hall Presently over 130 additional switches, consisting of 4507s and 3550s Routes traffic to campus network

22. Windows Operating System Count Faculty/Staff Operating Systems –Microsoft Windows 2000 Professional 132 –Microsoft Windows XP Professional 1883

23. Student Survey Results 675 responses from on and off campus students –622 Windows –36 Mac –27 Linux

24. VPN Offering students, faculty and staff a secure network connection between your off-site computer system and resources on the local Truman network Service for 1500 concurrent users

26. Dial-up The dial-up system is provided for faculty and staff to provide remote access to local Truman network resources and to the Internet. Weekly Graph (30 Minute Average) Max Users 24. Average Users 10. Current Users 11

27. Clean Access Logged on as of 11:30 this morning Linux = 14 Macintosh OSX = 78 Windows 2000 = 18 Windows XP = 1,343

28. Network Printers 185 - Faculty and Staff Network Printers 43 - Student Network Printers

29. Student Network Printing Printing last week Print Jobs: 12,374 Black and White Pages: 64,851 Color Pages: 344 Total Printed Pages: 65,195

30. Network File Storage Student Y drives: Student Y drives: –1,197,424 files –1,197,424 files –90,303,116,758 bytes Faculty / Staff Y drives: Faculty / Staff Y drives: –2,104,409 files –2,104,409 files –343,142,605,017 bytes. Department W: drives: Department W: drives: –958,446 files –958,446 files –297,458,316,096 bytes Network bytes sent in the last week: Network bytes sent in the last week: –Maximum 22,121 bytes/sec –Maximum 22,121 bytes/sec –Average 2,753 bytes/second

31. Network (future) Wireless Project Ever increasing demand for file storage VOIP Keeping pace with changing technology

32. Advertising Web Services Departmental Websites at Truman –In addition to the www website, –ITS supports over 150 websites representing the offices, departments and programs that makes up our university. –From advising.truman.edu to nursing.truman.edu to writingcenter.truman.edu one can find information to answer a vast array of questions 24/7/365 Websites for Student Organizations –Approximately 200 websites have been built for student organizations or special academic projects.