AfNOG 2006 Workshop on Network Technology Track E2 Scalable Network Infrastructure Introduction,...

AfNOG 2006Workshop on Network Technology

Track E2Scalable Network Infrastructure

Introduction,Logistics,Schedule,

etc.

What you will learn

Internet protocol stackIP addressingBasic routingOSPF routingBGP routingManagement of router configurationNetwork operations and monitoringExchange points between networks

Instructors

Alan Barrett (South Africa)Sunday Folayan (Nigeria)Nishal Goburdhan (South Africa)Geert Jan de Groot (Netherlands)Isatou Jah (Gambia)Philip Smith (Australia)

Students

Entire workshop: 80 students from 17 countries

Track E2: 21 students from 7 countries (TZ, GH, KE, NG, UG, MW, GM)

Instructors from 11 countries

Please introduce yourselvesPlease wear your name badges

Let us know!

If we speak too fast, please say so!If you can’t see, please say so!If you don't understand, please ask!

SafetyBe very careful when moving about,

so you don’ttrip on power cordspull cables out of socketsknock equipment off tableslean back too far in your chair

See security notes provided by hotel

You should have received...

Name badgesFolder with notepad, pen, information

packMeal tickets (distributed daily)

You will receive...

Books, FreeBSD CD-ROM(Monday evening)

Workshop CD-ROM(Saturday/Sunday)

Take them home and teach others

Electronic resources

Web sitehttp://www.ws.afnog.org/During the workshop, contains work-in-

progressAfterwards, will contain copy of

workshop materialsMailing list

afnog@afnog.orgSubscribe via afnog-request@afnog.org

MealsBreakfast at restaurant downstairsLunch and dinner at swimming pool

Use meal ticketsTea breaks on balcony

Daily schedule

06:00 – 08:45 Breakfast

08:45 – 10:45 Classroom session

10:45 – 11:00 Tea/Coffee

11:00 – 13:00 Classroom session

13:00 – 14:00 Lunch

14:00 – 16:00 Classroom session

16:00 – 16:15 Tea/Coffee

16:15 – 18:15 Classroom session

18:30 – 20:00 Dinner

20:00 – 22:00 Optional evening session

Time keepingPlease try to be on timeWe have a lot of material to cover,

and will not get through it all if breaks are longer than scheduled

Email and web accessPlease do not read email or browse

the web during lessons.Wireless internet access should work

if you have a laptop computer (but please not during lessons!)

You may use the classroom in the evenings, if instructors are present.

Evening sessionsThere might be optional evening

sessionsThe classroom may be open in the

evenings for you to experiment with the equipment, depending on instructor availability

Extra chargesAfNOG will not pay for any extra

charges on your hotel room, such as:phone calls,food and drinks,laundry.

Classroom layout

10 “cells” - labeled A B C D E F G H I JEach cell has:

2 students1 PC with FreeBSD-5.31 cisco router1 cisco console cable1 hub/switch1 ethernet cable to central switchExtra cables

Classroom layout

A

C

B

FE

I

G

D

H

J

RouterPC

HUB

RouterPC

HUB

RouterPC

HUB

RouterPC

HUB

RouterPC

HUB

Router PC

HUB

Router PC

HUB

Router PC

HUB

Router PC

HUB

Router PC

HUB

PC Configuration

FreeBSD-6.0login as “e2”, password “afnog”root password is “afnog06”Don't change passwordsDon’t install resolversDon’t ‘close security holes’

KeyboardsPCs have British keyboardsFreeBSD expects US keyboardLetters will be correctPunctuation is different

Schedule - MondayIP and networking overviewIP addresses / binary mathematicspacket forwardingARPoverview of cisco router configurationstatic routesdefault routes

Schedule - Tuesdaydynamic routing protocolsOSPFResilient network design principlesFiltering spoofed packets

Schedule - WednesdayBGP

Schedule - ThursdayMore BGPNetwork operations and management

Schedule - FridayExchange pointsRegistries

Tear down - pack all equipment neatly in boxes

Optional evening sessionsSubject to changeMonday

Network devices: hubs, switches, routers, cabling

WednesdayIP telephony (voice over IP)

Other tracks might also have evening sessions which you can attend

Open questionsFeel free to ask any questions.List near door.