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NT: Lesson 2: TCP/IP and IP Classes

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Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 127.0.0.1
1. tracert / traceroute
2. netstat
3. IP
4. 245.255.123.49
5. FTP
6. 208.37.257.34
7. 255.255.255.255
8. SMTP
9. DHCP
10. 162.34.0.0
11. ping
12. ARP
13. HTTP
14. ip config
15. 255.37.257.34

Answers:
0. Standard protocol for transferring e-mail messages
1. Provides TCP/IP clients with address %26 congfig info
2. Broadcast address
3. Tests connectivity between two computers
4. Basic data transfer used throughout internet.
5. Invalid IP because host portion can%27t be all zeros
6. Invalid IP address because 3rd octet is higher than 255
7. Makes requests to translate IP address to MAC rosaddress
8. DIsplays windows IP configuration
9. Reserved for future use
10. Used for transferring files between computers
11. Loopback address
12. Net-directed broadcast
13. Protocol used for transporting HTML files
14. Determines the path between destination and source
15. Shows contents of network e.g. state of system
.