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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
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.
