PORTS AND WIFI Flashcards
Port Numbers A+ 1001
READY?
FTP
File transfer Protocol - TCP = 20,21
SSH
Secure Shell - TCP = 22
Telnet
Telecomm Network - TCP = 23
SMTP
Simple Mail Transfer - TCP = 25
DNS
Domain Name SYS - TCP & UDP = 53
HTTP
Hyper text transfer - TCP = 80
HTTPS
Hyper text transfer secure - TCP = 443
POP3
Post Office Pro - TCP = 110
IMAP4
Internet Message Pro - TCP = 143
RDP
Remote Desktop Pro - TCP = 3389
NetBios (Name Service)
Name Service - UDP = 137
NetBios (Datagram Service)
Datagram Service - UDP = 138
NetBios (Session Service)
Session Service - UDP = 139
SMB
Server Message Block - TCP = 445
AFP
Apple Filing Protocol - TCP = 548
SLP
Service Location Protocol - TCP & UDP = 427
DHCP
Dynam Host Conf Pro - UDP = 67, 68
LDAP
Lighweight Directory Access Pro - TCP = 389
SNMP
Simple Net Manage Pro - UDP = 161
Wireless Standards A+ 1001
READY?
802.11A
5GHZ - 54Mbit/s
802.11B
2.4GHZ - 11Mbit/s
802.11G
2.4GHZ - 54Mbit/s
802.11N
5GHZ & 2.4GHZ 150Mbit/s * 4 MIMO
802.11AC
5GHZ - 867 Mbit/s * 8 MU-MIMO