Ports and Protocols (Uses) Flashcards

1
Q

echo

A

sends messages within a network

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2
Q

FTP

A

File Transfer Protocol

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3
Q

SCP

A

Secure Copy

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4
Q

SFTP

A

Secure File Transfer Protocol

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5
Q

SSH

A

Secure Shell

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6
Q

Telnet

A

Remote Login/Shell

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7
Q

SMTP

A

Simple Mail Transfer Protocol

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8
Q

whois

A

provides domain lookup info

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9
Q

TACACS

A

Provides Username/Password service to WAPs

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10
Q

DNS

A

Domain Name System (Maps Domain Names to IP Addresses)

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11
Q

TFTP

A

Trivial File Transfer Protocol (Not Secure)

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12
Q

bootp

A

Provides Network Boot Capability

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13
Q

DHCP

A

Dynamic Host Control Protocol (Provides Dynamic IP, Subnet, Gateway)

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14
Q

Gopher

A

Retrieves Documents Over the Internet

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15
Q

HTTP

A

Used to Connect to Web Servers (Not Secure)

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16
Q

Kerberos

A

Authenticates users to servers and servers to users

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17
Q

MS Exchange

A

Microsoft Exchange Email Server

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18
Q

POP3

A

Receives mail from mail server

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19
Q

NNTP

A

Network News Protocol

20
Q

NTP

A

Network Time Protocol (syncs computers to the same time)

21
Q

NetBIOS

A

Basic networking support within a subnet

22
Q

IMAP

A

Receives mail from mail server

23
Q

SNMP

A

Simple Network Management Protocol

24
Q

IRC

A

Internet Relay Chat (Messaging over the internet)

25
LDAP
Provides directory authentication services
26
SLP
Services Location Protocol
27
HTTPS
Secure HTTP
28
SSL VPN
Secure Socket Layer VPN
29
SMB/CFS
Network File Sharing Protocol
30
AFP
Apple File Protocol
31
SMTP with SSL
Secure mail sending using SSL
32
IPSec
Internet Protocol Security
33
RIPng
Routing Protocol for IPv6
34
DHCPv6
IPv6 DHCP Services
35
SMTP with TLS
Secure mail sending using TLS
36
IMAP4 (Secure)
Receives mail from the mail server using SSL or TLS
37
POP3 (Secure)
Receives mail from the mail server using SSL or TLS
38
L2TP
Tunneling protocol for VPNs
39
H.323
Audio/Video Communications over the Internet
40
PPTP
Point to Point Tunneling Protocol
41
RADIUS
Provides username/password services to WAPs
42
UPnP/SSDP
Announcement port for UPnP devices
43
MGCP
Signals and Call control for VoIP
44
RDP
Remote Desktop Protocol
45
SIP
Session Initiation Protocol (Sets up A/V communications)