AfNOG 2005 Workshop on Network Technology
description
Transcript of AfNOG 2005 Workshop on Network Technology
AfNOG 2005Workshop 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)Geert Jan de Groot (Netherlands)Anna Secka Saine (Gambia)Philip Smith (Australia)Mark Tinka (Uganda)
Students
Entire workshop: 70 students from 15 countries
Track E2: 22 students from 8 countries
Please introduce yourselves
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
You should have received...
Name tagsFolder with notepad, pen, information
packMeal tickets
You will receive...
BooksCD-ROMs
Electronic resources
Web sitehttp://www.ws.afnog.org/During the workshop, contains work-in-
progressAfterwards, will contain copy of
workshop materialsMailing list
TransportMorning bus from hotel to conference
centreLeaves at 08:00
Evening bus from conference centre to hotelLeaves at 20:00
Possibility of later bus on days with evening classes
MealsBreakfast at Hotel Rovuma
06:00 to 07:30Bus leaves at 08:00Classes start at 08:45
Lunch and dinner at conference centreLunch 13:00 to 14:00Dinner 18:30 to 20:00
Use meal ticketsBreaks
10:45 to 11:0016:00 to 16:15
Daily schedule
Four sessions, two hours each08:45 - 10:4511:00 - 13:0014:00 - 16:0016:15 - 18:15
About 1 hour for lunch - 13:00 to 14:00Morning, afternoon breaks (15 minutes)
10:45 to 11:0016:00 to 16:15
Dinner from 18:30 to 20:00Optional evening sessions - 20:00 - 22:00
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
There might be a late bus
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-5.3login as “e2”, password “afnog”root password is “@fnog6”Don't change passwordsDon’t install resolversDon’t ‘close security holes’
KeyboardsPCs have Italian keyboardsFreeBSD expects US keyboard
QWERTY…ASDFG…ZXCVB…
Letters 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 principles
Schedule - WednesdayBGP
Schedule - ThursdayExchange pointsMore BGP
Schedule - FridayNetwork operations and managementRegistries
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.