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University of Washington Computing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

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Page 1: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Networks & Distributed Computing2003 All-Hands Meeting

Terry Grayand friends

14 May 2003

Page 2: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Preliminaries

• Welcome!

• Kudos for Karen!

• Agenda based on your feedback(some of you, anyway… only those who responded are entitled to be disappointed :)

• Insufficient time for all topics; will schedule add’l meetings on some specific subjects.

Page 3: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

My Agenda

09:30 Beam, Stevens, Wright, Richardson, Hata 10:20 Break 10:30 Gray 11:15 Q&A 11:30 FISH! Video 11:50 Lunch (and maybe Amusement) 12:45 Lightfoot 13:30 Johnson 14:15 Q&A 14:40 FISH! Video #2 15:00 Adjourn

Page 4: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Your Agenda(What you wanted to hear about)

Budget UW and C&C prognosis? Why can we afford router upgrades but not salary

increases?

Trends Technical Non-technical

Organization What are we doing? What will we be doing? How are we doing?

Page 5: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Your Agenda IIFuture Meeting Possibilities

How is C&C doing on the security front? Security vs. network utility model State of the PNW-Gigapop VoIP plans MyUW.net status Advanced network diagnostic tools

Page 6: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Technology Trends laptop use (desktops become specialty items?) wireless voip and voip + wireless linux vs. MS licensing middleware emergence/criticality convergence in mobile space pervasive sensor nets social/collab/augmentation software wikis, IM, chat, etc

Page 7: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Info Tech Meta Trends

Growing EXTERNAL FORCES on IT Growing COMPLEXITY of IT Growing DEMAND for IT Growing DEPENDENCE on IT Growing THREATS via IT Growing IMMEDIACY of IT Growing NETWORK CONVERGENCE??

Page 8: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing EXTERNAL FORCES on IT

Legislative/Regulatory Economic/Budgetary/Actuarial Society/Culture

Greed Sociopaths, Terrorists Media Familiarity: >expectations, >contempt?

Page 9: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing COMPLEXITY of IT

Technical Political/Economic Legal/Regulatory

Page 10: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing DEMAND for IT

More users More usage More features and services

(pressures to do more stuff, e.g. CA)

Page 11: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing DEPENDENCE on IT

Life-critical systems (e.g. Cerner/EMR) Network, Web, Email, Calendar == oxygen

Page 12: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing THREATS via IT

from spammers from immature adolescents from cyber-terrorists from complex/critical system bugs

Page 13: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing IMMEDIACY of IT

Pervasive communications (e.g. embedded journalists; instant war coverage w/GIS)

Fast networks = fast attacks (300K hosts in 15min)

Sensor networks = omnipresent/omniscient rapid status reporting

Page 14: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Growing NETWORK CONVERGENCE?

1988: "Five anti-interoperable networks” 2003: “Common IP Bearer Service” 2018: "One Network to Rule Them All" ??

Page 15: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Opportunities

How might network-enabled immediacy and pervasive access to information help transform the way we do business?

Operations/Project Management immediacy: real-time status of systems, projects,

priorities

Disintermediation pervasive/direct client access to info/status,

transactions

Page 16: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Tensions Management: Expectations vs. Budgets

Eternal triangle: resources, requirements, deadlines

Security: Prevention vs. Detection Security vs. Networking Reliability vs. Complexity (MTBF) Reliability vs. Simplicity (SPOFs) Security, Reliability vs. Cost (e.g. isolation)

cf. Converged net vs. separate servers

Page 17: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Network Convergence

by technology (data, voice, video) by constituency (hospital, academic, admin) by bandwidth/interference risk (R&D net) by economic model (premium services)

Page 18: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Motivations

efficiency/cost innovation

Page 19: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Separation/Isolation at what level? Operational Goals:

by user (identity-based networking) by app (e.g. admin vs. research vs. control) by tech (voice, video, data)

Technical Means 1: physical (fiber) 2: data link (VLAN) 2.5: network (MPLS) 3-4: network/transport (IPSEC) 5: session (SSL,SSH,Kerb)

Page 20: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Barriers to Net Convergence: RATS(Regulation, Accounting, Technology, Security)

Concerns about interference, vulnerability: BW contention/interference DOS interference Complexity interference (impact on reliability) Sensitive data vulnerability (exposure,

modification)

Page 21: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Example of convergence concerns: Backbone Instability

slammer multicast new complexity/new code

(e.g. foundry arp and multicast problems) even redundant hardware!

(e.g. BB switch fiber i/f problems) QoS? VoIP? IPv6?

Page 22: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Alternative Network Futures

Separate nets for different apps Only port 80, 500 ever open Packet switching loses to lambda switching Totally open IPv6 net NAT everywhere Firewalls everywhere DEN+VLANs everywhere

Page 23: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Security vs. Network Utility Model NUM: all ports are equal, ala electric utility

Easier to diagnose/support Encourages innovation

But: end-point security is insufficient Defense in Depth Unfixable devices

Thus: Network Utility Model at risk from perimeter firewalls

Claim: NUM survival depends on providing local open/closed network choice

Options: P172, DEN+VLANs, ??

(NB: NUM also at risk from bw mgt)

Page 24: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

C&C (U-N-I) Priorities Projects

Security, Reliability DRBR Middleware MIS/OIS Tools ??

Organization Improved campus cooperation & communication Improved intra-C&C cooperation & communication Improved project management skills

Page 25: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Your Current Challenges figuring out organizational layout, philosophy, and direction so much to do it's hard to determine the next high priority thing motivating myself when my morale is low project coordination unreasonable expectations dealing with external dependencies on getting things done facilitating progress on projects for improving core services; figuring out how to be better prepared for disasters; improving intragroup cooperation email inbox management time management trying to do more with less

Page 26: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Your Suggestions for NDC/C&C more unity across departments a clear mandate & encouragement to work together better collaboration on technologies of common interest technology focus groups with open membership client satisfaction surveys nice if we had the rep of providing "Service with a Smile” ™ areas that could be improved re: cost-cutting and efficiency better cooperation, coordination, and communication between

C&C groups non-monetary compensation Hawaiian Shirt Fridays :) expunge phrase "doing more with less” from C&C vocabulary

Page 27: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Dilbert on “Working Smarter”

http://www.unitedmedia.com/comics/dilbert/archive/dilbert-20030504.html

“Wally, can you teach me to work smarter, not harder?”

“Walk briskly and pretend to be angry about what you’re reading… As a rule, people try to avoid anyone who has more problems than they do.”

Page 28: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Management Philosophies

Management by "Yes, Minister” Management by FISH! Management by Deep Change NDC Core Values Seeking Serenity in Troubling Times

Page 29: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Management by "Yes, Minister”a.k.a. Creative Inertia

New administration; can't be too hasty. But is this the right way to achieve it? Not really the time... Have tried before; but there are difficulties…

technical, administrative, legal... Will need extra staffing. Are you sure you can get approval?

Page 30: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Management by FISH

Play Make their day Be present Choose your attitude

Page 31: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Management by Deep Change

Choice: Deep Change or Slow Death Changing others requires changing self "The tyranny of competence” Transformational management

Page 32: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

NDC Core Values

Mutual Respect (Golden Rule) Dependability DWYSYWD

Technical Competence Relationships & Results over Process Design Principles:

Simplicity, Scalability, Small fault-zones HUI: “harmless, useful, indestructible”

Page 33: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Seeking Serenity in Troubling Timesapplying the “harmless, useful, indestructible” idea...

to Systems Applications (GIGO or graceful recovery?) Systems (e.g. protected memory) Network (e.g. redundant paths)

to Organizations Finding ways to be valuable no matter what Choosing to improve what we can

to Ourselves Changing the internal/external dynamic Avoiding “victim syndrome” What helps you stay above water during storms?

family? vivaldi? gardenias? purpose?

Page 34: University of WashingtonComputing & Communications Networks & Distributed Computing 2003 All-Hands Meeting Terry Gray and friends 14 May 2003

University of Washington Computing & Communications

Success Metrics

What should they be?

Q&A


University of WashingtonComputing & Communications Firewalls for Open Networks Terry Gray Director, Networks & Distributed Computing University of Washington

University of WashingtonComputing & Communications Open Network Security or “closed network” insecurity? Terry Gray Director, Networks & Distributed Computing

University of WashingtonComputing & Communications Network Security Principles & Practice for UW Medicine Terry Gray April 2004

© 2003 McGraw-Hill Ryerson Limited 9 9 Chapter The Time Value of Money McGraw-Hill Ryerson©2003 McGraw-Hill Ryerson Limited Prepared by: Terry Fegarty

1 University of WashingtonComputing & Communications security in the post-Internet era Terry Gray C&C all-hands meeting 09 March 2004

Appalachian History Terry Sams 4 th Grade Teacher Piedmont Elementary Dandridge, Tennessee 2003-2004

Author: Terry Tame Date: 1995, last revised January 2003 · 2016. 7. 20. · Author: Terry Tame Date: 1995, last revised January 2003 Introduction The Hunter Valley has a diverse

Update on the Natural Gas Situation: Terry H. Morlan Northwest Power Planning Council Power Committee Briefing July 16, 2003

1 Biological Sequence Analysis BioInfoSummer@ANU, Dec 2 2003 Terry Speed University of California at Berkeley & WEHI Melbourne

1 University of WashingtonComputing & Communications Backgrounder for Policy Discussions on Wireless Terry Gray Director, Networks & Distributed Computing

University of WashingtonComputing & Communications WIRELESS NETWORKING Terry Gray, Scott Mah, David Richardson, Marc Hudson UW Computing & Communications

terry and terry Brochure

Por: Terry & Terry Arquitectura

Terry S. Harvill December 10, 2003 electricity market restructuring in illinois WHAT NEXT?

CMMERCIALLYO Lionfish - Bio | Terry Ward | Terry Ward

University of WashingtonComputing & Communications Standards-Based Web Publishing XHTML and CSS Rick Ells Senior Computer Specialist Computing & Communications

Garry Adams, Terry Peck, Helenka Piotrowski-202 Useful Exercises for IELTS-Adams & Austen Press Pty. Ltd. (2003)

Technology Development for ELTs Steve Strom Terry Herter Doug Simons GSMT SWG April 28, 2003

Terry S. Harvill December 10, 2003

Doc.: IEEE 802.11-03/277R0 Submission April 2003 Cathy Roach, AMDSlide 1 IEEE 802.11g April 2003 Ad-Hoc Useful Information Cathy Roach, Terry Cole AMD

terrybarrettosu.comterrybarrettosu.com/.../uploads/2017/08/Barrett-2003-Interpreting-Visual-Culture.pdfInterpreting Visual Culture BY TERRY BARRETT about resurrecting the minstrel

© 2003 Terry James. All rights reserved 1 The CRM Textbook: customer relationship management training Dr. Terry James © 2009 Chapter 9: Security

University of WashingtonComputing & Communications Recent Computer Security Incidents Terry Gray Director, Networks & Distributed Computing 03 October

(1) Normalization of cDNA microarray data Methods, Vol. 31, no. 4, December 2003 Gordon K. Smyth and Terry Speed

© 2003 McGraw-Hill Ryerson Limited 11 Chapter Cost of Capital McGraw-Hill Ryerson©2003 McGraw-Hill Ryerson Limited Based on: Terry Fegarty Carol Edwards,

Sonny Terry Sonny Terry

1 University of WashingtonComputing & Communications The Indeterminate Internet Denial isn’t just a river… Terry Gray University of Washington Reconnections

Uw network security 2003 Terry Gray University of Washington Computing & Communications 17 October 2003

© 2003 McGraw-Hill Ryerson Limited 3 3 Chapter Financial Analysis McGraw-Hill Ryerson©2003 McGraw-Hill Ryerson Limited Prepared by: Terry Fegarty Seneca

© 2003 McGraw-Hill Ryerson Limited 5 5 Chapter Operating and Financial Leverage McGraw-Hill Ryerson©2003 McGraw-Hill Ryerson Limited Prepared by: Terry

© 2003 McGraw-Hill Ryerson Limited 14 Chapter Capital Markets McGraw-Hill Ryerson©2003 McGraw-Hill Ryerson Limited Based on: Terry Fegarty, Gitman et al,

Market Access through R&D QMAC Conference September 2003 Terry Enright Chairman of the Board Grains Research & Development Corporation

“Uniform Guide” - Wargamerabbit€¦  · Web viewThe Mameluke Army had no actual uniform, ... Warrior 77, Terry Crowdy, Osprey Pub. Ltd. 2003, Terry Crowdy, ISBN 1-84176-628-3

PERSONAL RESUME Terry J. Housh PhD, FACSM, FNSCA . Terry J. Housh PhD, FACSM, FNSCA . ... San Francisco, CA: Benjamin Cummings Publishers, 2003. Housh, T. J. and D. J. Housh (Editors)

© 2003 McGraw-Hill Ryerson Limited 7 7 Chapter Current Asset Management McGraw-Hill Ryerson©2003 McGraw-Hill Ryerson Limited Prepared by: Terry Fegarty