Introduction to IP 2.1 Flashcards
1
Q
What is the difference Between TCP and UDP
A
The Meaning for
TCP(Transmision Control Protocol)
- Uses 3 way HandShake to ensure connection
- Connection Oriented Protocol
- Reliable Form of Delivery
- Not as Fast as UDP due to 3 way HandShake
UDP(User DataGram Protocol)
- Connectionless Protocol
- Faster then UDP because it does not care if data is recieved or not
They Both Operate at OSi Layer 4
2
Q
What is FTP and its Protcol
A
the meaing of
FTP(File transfer protocol)
-Port 21
FTP consist of allowing people to send snd recieve files between systems.
3
Q
Ports and protocols
FTP
SSH
Telnet
SMTP
DNS
HTTP
POP3
AFP
IMAP
DHCP
HTTPS
LDAP
RDP
SNMP
NetBIOS/NetBT
SMB/CIFS
A
Ports and protocols
- 21 FTP
- 22 SSH
- 23 Telnet
- 25 SMTP
- 53 DNS
- 80 HTTP
- 110 POP3
- 548 AFP
- 143 IMAP
- 67/68 DHCP
- 443 HTTPS
- 389 LDAP
- 3389 RDP
- 161/162 SNMP
- 137-139 NetBIOS/NetBT
- 445 SMB/CIFS
- 427 SLP
