Common Network Ports and Protocols Flashcards by Christopher Burke

Q

File Transfer (TCP or UDP?)

A

Port 21, TCP

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

SSH (TCP or UDP?)

A

Port 22, TCP Also SCP and SFTP

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Telnet (TCP or UDP?)

A

Port 23, TCP (Insecure Remote Access - Old SSH)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

SMTP (TCP or UDP?)

A

Port 25, TCP (eMail)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

SMTP Secure (TCP or UDP?)

A

Ports 465 and 587 (eMail)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

DNS (TCP or UDP?)

A

Port 53, TCP and UDP (DNS-Translate Domain Names)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

TFTP (TCP or UDP?)

A

Port 69, UDP (Lightweight File Transfer)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

HTTP (TCP or UDP?)

A

Port 80, TCP (Insecure Web Browsing)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

HTTPS (TCP or UDP?)

A

Port 443, TCP

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Kerberos (TCP or UDP?)

A

Port 88, UDP (Network auth Protocol)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

POP3 (TCP or UDP?)

A

Port 110, TCP (eMail)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

POP3Secure (TCP or UDP?)

A

Port 995, TCP (eMail)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

NNTP (TCP or UDP?)

A

Port 119, TCP (Newsgroups)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

RPC (TCP or UDP?)

A

Port 135, TCP and UDP (Remote Procedure Call - File Sharing) (Windows File Sharing)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

SMB (TCP or UDP?)

A

Port 445 TCP (File Sharing)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

NetBIOS (TCP or UDP?)

A

Ports 137, 138, 139, UDP and TCP (Network Names and File/Print Sharing)

Q

IMAP (TCP or UDP?)

A

Port 143, TCP (eMail on Server)

Q

IMAP Secure (TCP or UDP?)

A

Port 993, TCP (Secure eMail on Server)

Q

SNMP (TCP or UDP?)

A

Port 161, UDP (Manage Network Devices)

Q

SNMP Trap (TCP or UDP?)

A

Port 162, UDP (Sending SNMP Trap Messages)

Q

LDAP (TCP or UDP?)

A

Port 389, TCP (Directory Services)

Q

LDAP Secure (TCP or UDP?)

A

Port 636, TCP (Directory Services Secure)

Q

Syslog (TCP or UDP?)

A

Port 514, UDP

Q

Syslog TLS (TCP or UDP?)

A

Port 6514, TCP

SQL (TCP or UDP?)

Port 1433, TCP

Radius1 (TCP or UDP?)

Ports 1645 and 1646, TCP

Radius2 (TCP or UDP?)

Ports1812 and 1813, UDP

RDP (TCP or UDP?)

Port 3389, TCP