Sec+ Ports/Protocols Flashcards

1
Q

Ports/Protocols:

Client-side Port Range?

A

49,152 -

65,535

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2
Q

Ports/Protocols:

DNS

A

53 (TCP) - for zone transfers (synchronizations)

53 (UDP) - for lookups

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3
Q

Ports/Protocols:

IMAP

A

143 (TCP)

993 (TLS/SSL)

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4
Q

Ports/Protocols:

Kerberos

A

88 (UDP)

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5
Q

Ports/Protocols:

MS SQL Server Port

A

1433 (TCP)

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6
Q

Ports/Protocols:

NetBIOS

A

137 & 138 (UDP)

139 (TCP)

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7
Q

Ports/Protocols:

POP or POPv3

A

110 (TCP)

995 (TLS/SSL)

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8
Q

Ports/Protocols:

SFTP

A

Uses SSH

22 (TCP)

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9
Q

Ports/Protocols:

IPSec (Port Only)

A

500

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10
Q

Ports/Protocols:

RDP

A

3389 (TCP)

3389 (UDP)

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11
Q

Ports/Protocols:

SMTP

A

25 (TCP)

465 (TLS/SSL)

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12
Q

Ports/Protocols:

SNMP

A

161 & 162 (UDP)

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13
Q

Ports/Protocols:

Telnet

A

23 (TCP)

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14
Q

Ports/Protocols:

Well known ports range?

A

0 - 1023

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15
Q

Ports/Protocols:

What are the total range of ports for TCP and UDP?

A

0 to 65,535

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16
Q

Ports/Protocols:

FTP

A

20 (TCP):
data port in active mode (passive mode is random)

21 (TCP):
control port

17
Q

Ports/Protocols:

SCP, SSH, SFTP

A

22 (TCP)

18
Q

Ports/Protocols:

TACACS+

A

49 (TCP)

19
Q

Ports/Protocols:

TFTP

A

69 (UDP)

20
Q

Ports/Protocols:

L2TP

A

1701 (TCP)

21
Q

Ports/Protocols:

DHCP

A

67, 68

22
Q

Ports/Protocols:

NTP

A

123 (UDP)

23
Q

Ports/Protocols:

FTPS

A

989 or 990

24
Q

Ports/Protocols:

LDAP

A

389 (TCP)

636 (SSL)

25
Q

Ports/Protocols:

RADIUS

A

1812 (Auth) / 1645 (UDP)

1813 (Acct) / 1646 (UDP)