Ports Flashcards
(34 cards)
1
Q
FTP (File Transfer Protocol)
A
20/21
2
Q
SSH (Secure Shell)
A
22
3
Q
TACACS+
A
49
4
Q
DNS
A
53
5
Q
DHCP
A
67/68
6
Q
TFTP (Trivial File Transfer Protocol)
A
69
7
Q
HTTP
A
80
8
Q
Kerberos
A
88
9
Q
HTTPS
A
443
10
Q
Telnet
A
23
11
Q
SMTP (Simple Mail Transport Protocol)
A
25
12
Q
SSL VPN
A
443
13
Q
POP3
A
110
14
Q
NTP (Network Time Protocol)
A
123
15
Q
IMAP4
A
143
16
Q
SMTP (Simple Mail Transport Protocol)
A
161/587
17
Q
IPsec
A
500
18
Q
What port do you need to close to block outgoing email?
A
25
19
Q
SFTP (Secure File Transfer Protocol)
A
22 (uses SSH)
20
Q
SCP (Secure Copy)
A
22 (uses SSH)
21
Q
RDP (Remote Desktop Protocol)
A
3389
22
Q
TACACS (Terminal Access Controller Access-Control System)
A
49
23
Q
NNTP (Network News Transfer Protocol)
A
119
24
Q
IMAP4 (Internet message access protocol version 4)
A
143
25
SNMP (Simple Network Management Protocol)
161
26
SNMP Trap (Simple Network Management Protocol Trap)
162
27
LDAP (Lightweight Directory Access Protocol)
389
28
ISAKMP (VPN) (Internet Security Association and Key Management Protocol (virtual private network))
500
29
Syslog
514
30
L2TP (Layer 2 Tunneling Protocol)
1701
31
PPTP (Point-to-Point Tunneling Protocol)
1723
32
RDP (Remote Desktop Protocol)
3389
33
IMAP
993
34
SMPT
587/161
