Well Known Ports (Networking) - # to Desc Flashcards
1
Q
UDP/53 and TCP/53
A
DNS - Domain Name System
Convert Domain names to IP addresses
2
Q
UPD/67 and UDP/68
A
DHCP - Dynamic Host Control Protocol
Automated the IP address configuration process
3
Q
137 / 139
A
NetBios - NBT
udp/137 - register, remove, and find Windows servers by name
tcp/139 - Windows connection-oriented data transfer
4
Q
UDP /161 SNMP Query
UDP/ 162 SNMP Trap
A
SNMP - Simple Network Management Protocol
161 - Gather metrics and manage network devices
162 - Receive alerts from network devices
5
Q
TCP / 389
A
LDAP - Lightweight Directory Access Protocol
Network Directory Services