Port Numbers/Services Flashcards
1
Q
20, 21
A
FTP - data transfer, FTP - command control
2
Q
22
A
SSH/SCP/SFTP
3
Q
23
A
Telnet
4
Q
25/587/465
A
SMTP/SMTPS
Email from the client (MUA) to mail server (MDA).
5
Q
42
A
WINS replication
6
Q
43
A
WHOIS
7
Q
49
A
TACACS
8
Q
53
A
DNS
9
Q
67/68
A
DHCP/BOOTP
10
Q
69
A
TFTP
11
Q
70
A
Gopher
12
Q
79
A
Finger
13
Q
80
A
HTTP
14
Q
88
A
Kerberos
15
Q
102
A
Microsoft Exchange ISO-TSAP
