network topolygy

network topolygy

1. star topolygy

   • fast
   • no collisions
   • no castrophic failiur
   • disadvantages
     • expesive

2. ring topolygy

   • advantages
     • cheap ish
     • no collisions
   • disadvantages
     • Catistophic faliur

3. Bus topology

   • Cheap
   • Catosrophic faliur
   • Collisions
   • Slow

4. Ip address

   • Every device on the internet has a unique up adress
   • Ip addresses are 32bit or 128 bit numbers
   • One household can be on the same ip adress
   • Just over 4 billion unique ip addresses can be used