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NT: Lesson 2: TCP/IP and IP Classes

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

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

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