1. Communications Infrastructure Committee Update for the IAC Friday, April 15, 2011

2. Initial Building List Occupational Therapy Clark - Done* Shepardson - Done* ARBL - Done* Engineering NESB A/Z VTH Atmospheric Science – * Single GigE for now April 15, 2011IAC Update2

3. Issues and Difficulties Switch Consistency (Type and Configuration) Documentation (Change mgmt., ports, vlans) Security (Physical and Virtual) Resources – Hardware inventory – People – delegation of responsibilities (configurations, responding to outages, etc.) Multi-departmental occupancy of buildings New technologies – Radiation Safety Project – VoIP – exacerbated by all of the above April 15, 2011IAC Update3

4. Issues and Difficulties (Cont’d) 900+ switches 120+ MDFs/IDFs 40,000+ systems Video, Environmental Controls, Power Meters, Voice, Police/Fire, Security Panels, Servers, Wireless, Private College LANs, etc… Main campus, West Campus, South Campus, Remote sites comprising – 213 Subnets – 60 Subnet managers

5. April 15, 2011IAC Update5

6. April 15, 2011IAC Update6

7. Small sample and examples of concerns Environmental controls offline due to multicast storm, After hours response by Facilities, April 2011 Looped network takes down environmental controls requiring reconfiguration of switches and further monitoring after hours by Facilities, NOC, April 2011 Firewall not configured to be on network and thus not firewalling, March, 2011 Several building networks down along with environmental controls due to dual- homed server misbehaving. Discovered hubs and other devices as part of debug process. March, 2011 VOIP and Wireless down due to cables being moved to wrong switch ports. March, 2011 Compromised machines swamp entire LAN affecting police/fire, March 2011 Departmental servers down, nobody knew location of switches affecting servers nor configuration of switches thus requiring NOC to respond, find, fix, March, 2011 Unit carrying police/fire notifications moved to wrong port on switch. After hours response by NOC, Facilities, Feb. 2011 Lost communication on large campus network due to switches being plugged into each other incorrectly. Feb. 2011 Network device with duplicate IP takes down a College’s central server, Feb 2011 Emergency fiber run had to be made to bypass departmental network device incapable of handling vlans for cardkey access, Feb, 2011

8. Directive, from VPIT Must ‘harden’ our network for future applications, including VoIP April 15, 2011IAC Update8

9. Discussion Is most welcome April 15, 2011IAC Update9