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April 2008 IVY+

April 2008 IVY+. Ron Rusnak Jeff Westphal Bob Vonderohe. New Billing Model (delayed).

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April 2008 IVY+

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  1. April 2008 IVY+ Ron Rusnak Jeff Westphal Bob Vonderohe

  2. New Billing Model (delayed) • general voice services will continue to be funded through charges for telephones (or perhaps telephone numbers), replacing the current tangle of usage-based rates with a flatmonthly rate covering a phone line, dial tone, a basic telephone set, and its local and domestic long-distance calls; • general data serviceswill be funded centrally, with annual appropriations determined by University target-calculation rates plus specific size-based formulas, and • special services will continue to be funded through charges on anitemizedbasis, with rates based on service and administrative costs.

  3. Info Refresh • 4391 (4901) Undergrad, 9110 (9820)Grad students • 12460 Employees, 2168 Faculty • 150 Buildings, incl 12 Student Housing • Centralized Data Network Support • 447 Closets with data equipment • 39000 hosts seen • 1690 (1495) Cisco Switches in 136 buildings • 855 (1007) Cisco Wireless APs in 110 (116) buildings

  4. Architecture • Core of 14 Cisco 6509 switches • Upgraded to Sup 720s • 10 Gbs backbone dual links • 1G Dual Homed to nearly allcampus bldgs • Mix of Cisco Stackables • 260 Mbps I1 Internet (95th Percentile) • 2 – PacketShaper 10000s • Diverse connections – 622Mbs & 1Gbps • Qwest & ICN

  5. Architecture • I-Wire DWDM 20 year IRU’d fiber • 3Gbps Internet2, 1Gbps DOT • 10Gbps Internet2 • McLeod Dark Fiber (10G Omnipop) • IPV4 only • Some multicast (access-grid, IPVideo) • 18 remotes, DS1, GIGAMAN, OPTEMAN

  6. Architecture • 272 (144) line dial-in pool (70 cur max) • New Data Centers (Fall2008) • Remote BSD Data Center • Redundant Gigaman Service • Converged Network Data, Voice, Video, BAS

  7. Management • Simple Home Grown • cdpmap, cdplist, stpmap • Lots of Perl Scripts • iptrace • Switch/jack DB - Web based/Mysql • DNS host registration web,perl,FM • Fiber Tracking DB – FM (Web/MySQL) • Config change tracking • Firmware deployment tools • Upgraded 1700 switches (~2 hours)

  8. Management • Open Source • CACTI • OpenNMS • NetReg (Southwest U) Authenticated DHCP • DDNS with ethernet address • Commercial • InfoBlox DNS/DHCP (coming soon) • NetMRI

  9. Wireless • About 65% (75%) of campus covered • All dorms (one with common areas only) • Authentication • Cisco Clean Access • Trusted Agent • Meeting ID • Seeing 14,500 clients in a week. • Deployment in house • Looking at 801.11n – Cisco,Aruba,Meru • Investigating Airwave Manager

  10. New Happenings • CIC OMNIPOP • Piloting IP Video - Video Furnace • New Space for NSIT • Building Two Data Centers • VoIP – Cisco, Aastra pilots • Campus Wide Auth/Reg DHCP • Support for BAS

  11. Things We’re Thinking About • Higher Availability Expectations • High Density Wireless • 802.1X • BSD/HOSP Network Merge • Peer to Peer Mitigation • NAC, Border Firewalls • Firewalling

  12. More Areas of Interest • SSL VPNs • Multi-data center high availability services • IPV6 • Disaster Recovery Off Campus Cold Sites • Big Red Wireless Switch (Turning off connectivity in Law School Classrooms)

  13. Questions?

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