TCP/IP Protocol:

1. TCP/IP Features:

It can be used on every platform; routability; flexibility(name, ip address).

2. 7 Layer of TCP/IP:

IP, ARP, ICMP, IGMP, TCP/UDP, HTTP 7 steps.

3.IP Addressing:

Binary to decimal; A,B,C,D,E address; no routable address(private address).

4.Subnet Mask:

Standard Subnet Mask, Customer Subnet Mask, Supernetting, CIDR(Classless Inter Domain Routing).

5. DNS: Host name resolution.

6. WINS: NetBios resolution process with WINS.

7.IP Version 6: xxxx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx.xxxx ip address for future.