ports Flashcards
(61 cards)
1
Q
port 20
A
FTP– data
tcp
2
Q
port 21
A
FTP– control
tcp
3
Q
port 22
A
SSH / SFTP
tcp
4
Q
port 23
A
Telnet
tcp
5
Q
port 25
A
SMTP
tcp
6
Q
port 53
A
DNS
tcp / udp
7
Q
port 67
A
bootps BOOT / DHCP server
udp
8
Q
port 68
A
boot pc BOOT / DHCP – client
udp
9
Q
port 69
A
TFTP
udp
10
Q
port 80
A
HTTP
tcp
11
Q
port 110
A
POP unsecured
tcp
12
Q
port 123
A
NTP
Network Time Protocol
udp
13
Q
port 143
A
IMAP
tcp
14
Q
port 161
A
SNMP
udp
15
Q
port 162
A
SNMP- trap
udp
16
Q
port 443
A
HTTPS
tcp
17
Q
port 445
A
SMB
Server Message Block
18
Q
port 546
A
DHCPv6 client
udp
19
Q
port 547
A
DHCPv6 server
20
Q
port 587
A
SMTP secure
tcp
21
Q
port 636
A
LDAP secure
tcp
22
Q
port 993
A
IMAP secure
tcp
23
Q
port 995
A
POP3 secure
tcp
24
Q
port 1720
A
H.323 Call Signaling
tcp
25
port 3389
RDP
tcp
26
port 5004
Real-Time Protocol
udp
27
port 5005
Real-Time Control Protocol
udp
28
port 5060
SIP
tcp/udp
29
port 5061
SIP secure
tcp/udp
30
ports \> 1024
ephemeral ports
private use
dynamic use
client ports
31
mail protocols & ports
SMTP 25
POP 110
IMAP 143
SMTPS 587
IMAPS 993
POP3 995
32
# What is the port number for
FTP– data
tcp
port 20
33
# What is the port number for
FTP– control
tcp
port 21
34
# What is the port number for
SSH / SFTP
tcp
port 22
35
# What is the port number for
Telnet
tcp
port 23
36
# What is the port number for
SMTP
tcp
port 25
37
# What is the port number for
DNS
tcp / udp
port 53
38
# What is the port number for
bootps BOOT / DHCP server
udp
port 67
39
# What is the port number for
boot pc BOOT / DHCP – client
udp
port 68
40
# What is the port number for
TFTP
udp
port 69
41
# What is the port number for
HTTP
tcp
port 80
42
# What is the port number for
POP unsecured
tcp
port 110
43
# What is the port number for
NTP
Network Time Protocol
udp
port 123
44
# What is the port number for
IMAP
tcp
port 143
45
# What is the port number for
SNMP
udp
port 161
46
# What is the port number for
SNMP- trap
udp
port 162
47
# What is the port number for
HTTPS
tcp
port 443
48
# What is the port number for
SMB
Server Message Block
port 445
49
# What is the port number for
DHCPv6 client
udp
port 546
50
# What is the port number for
DHCPv6 server
port 547
51
# What is the port number for
SMTP secure
tcp
port 587
52
# What is the port number for
LDAP secure
tcp
port 636
53
# What is the port number for
IMAP secure
tcp
port 993
54
# What is the port number for
POP3 secure
tcp
port 995
55
# What is the port number for
H.323 Call Signaling
tcp
port 1720
56
# What is the port number for
RDP
tcp
port 3389
57
# What is the port number for
Real-Time Protocol
udp
port 5004
58
# What is the port number for
Real-Time Control Protocol
udp
port 5005
59
# What is the port number for
SIP
tcp/udp
port 5060
60
# What is the port number for
SIP secure
tcp/udp
port 5061
61
# What is the port number for
ephemeral ports
private use
dynamic use
client ports
ports \> 1024
