//SS II Planning
//S6 IP Addressing

Network Classes

• A 1.a.b.c - 126.a.b.c
• B 128.a.b.c - 191.a.b.c
• C 192.a.b.c - 192.a.b.c
LoopBack
127.x.x.x - loopback
127.0.0.1 Local Loopback for TCP/IP test
Impossible
255.x.x.x - broadcast
and 0.x.x.x - local
Netmasks
Subnets
ipconfig /all
//E6 IP Addressing


//S7 IP Routing

NT Routing

MultiHomed & NT PC
Enable IP Forwarding
Static vs Dynamic

Examing static routing


route [-f, -p] [command [destination] [mask netmask] [gateway]]
-f clear
-p persistant
route add 116.21.0.0 mask 255.255.0.0 116.21.1.1

Diagnosing problems


route print

static route before default gateway



//E7 IP Routing
//ES II Planning


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