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AfNOG 2004 Workshop on Network Technology. Track 2 Scalable Network Infrastructure Introduction, Logistics, Schedule, etc. What you will learn. Internet protocol stack IP addressing Basic routing OSPF routing BGP routing Management of router configuration

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afnog 2004 workshop on network technology
AfNOG 2004Workshop on Network Technology

Track 2

Scalable Network Infrastructure

Introduction,

Logistics,

Schedule,

etc.

what you will learn
What you will learn
  • Internet protocol stack
  • IP addressing
  • Basic routing
  • OSPF routing
  • BGP routing
  • Management of router configuration
  • Network operations and monitoring
  • Exchange points between networks
instructors
Instructors
  • Alan Barrett (South Africa)
  • Sunday Folayan (Nigeria)
  • Geert Jan de Groot (Netherlands)
  • Isatou Jah (Gambia)
  • Brian Longwe (Kenya)
  • Mark Tinka (Uganda)
students
Students
  • Please introduce yourselves
let us know
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!
safety
Safety
  • Be very careful when moving about, so you don’t
    • trip on power cords
    • pull cables out of sockets
    • knock equipment off tables
    • lean back too far in your chair
additional materials
Additional materials
daily schedule
Daily schedule
  • Four sessions, two hours each
    • 08:45 - 10-45
    • 11:00 - 13:00
    • 14:00 - 16:00
    • 16:15 - 18:15
  • About 1 hour for lunch - 13:00 to 14:00
  • Morning, afternoon breaks (15 minutes)
    • 10:45 to 11:00
    • 16:00 to 16:15
  • Dinner from 18:15 to 20:00
  • Optional evening sessions - 20:00 - 22:00
time keeping
Time keeping
  • Please try to be on time
  • We have a lot of material to cover, and will not get through it all if breaks are longer than scheduled
email and web access
Email and web access
  • Please do not read email or browse the web during class.
  • Wireless internet access should work if you have a laptop computer
  • You may use the classroom in the evenings
evening sessions
Evening sessions
  • There might be optional evening sessions
  • The classroom will be open in the evenings for you to experiment with the equipment
meals
Meals
  • Breakfast downstairs in Ngor hotel
    • remember classes start at 08:45
  • Lunch and dinner in event room near swimming pool
    • Lunch 13:00 to 14:00
    • Dinner 18:15 to 20:00
  • Use meal tickets
extra charges
Extra charges
  • AfNOG will not pay for any extra charges on your hotel room, such as:
    • phone calls,
    • food and drinks,
    • laundry.
classroom layout
Classroom layout
  • 10 “cells” - labeled A B C D E F G H I J
  • Each cell has:
    • 2 students
    • 1 PC with FreeBSD-4.9
    • 1 cisco router
    • 1 cisco console cable
    • 1 hub/switch
    • 1 ethernet cable to central switch
    • Extra cables
classroom layout1

HUB

HUB

PC

Router

PC

Router

HUB

HUB

PC

PC

Router

Router

HUB

HUB

PC

PC

Router

Router

HUB

HUB

PC

PC

Router

Router

Classroom layout

HUB

HUB

PC

PC

Router

Router

A

B

C

D

E

F

G

H

I

J

pc configuration
PC Configuration
  • FreeBSD-4.9
  • login as “t2”, password “afnog”
  • root password is “@fnog5”
  • Don\'t change passwords
  • Don’t install resolvers
  • Don’t ‘close security holes’
keyboards
Keyboards
  • PCs have french keyboards
    • AZERTY...
    • QSDFG...
    • WXCV…
  • FreeBSD expects US keyboard
    • QWERTY…
    • ASDFG…
    • ZXCVB…
schedule monday
Schedule - Monday
  • IP and networking overview
  • IP addresses / binary mathematics
  • packet forwarding
  • ARP
  • overview of cisco router configuration
  • static routes
  • default routes
schedule tuesday
Schedule - Tuesday
  • dynamic routing protocols
  • OSPF
  • Resilient network design principles
schedule thursday
Schedule - Thursday
  • Exchange points
  • More BGP
schedule friday
Schedule - Friday
  • Network operations and management
  • Registries
  • Tear down - pack all equipment neatly in boxes
optional evening sessions
Optional evening sessions
  • Monday
    • Network devices: hubs, switches, routers, cabling
  • Wednesday
    • IP telephony (voice over IP)
open questions
Open questions
  • Feel free to ask any questions.
  • List near door.
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