Extra from practice test 2 Flashcards
Port numbers in the range from 0 to 1023 are known as
Well-known ports
System ports
Port numbers in the range from 1024 to 49151 are referred to as
User ports
Registered ports
Which of the following port numbers is reserved for the Network Time Protocol (NTP)?
123
TCP port 143 is used by
Internet Message Access Protocol (IMAP)
Ports referred to as dynamic, or private, or ephemeral ports have numbers in the range of
49152 - 65535
TCP port 119 is used by
Network News Transfer Protocol (NNTP
UDP port 67 is used by
DHCP
BOOTP
Which of the following UDP ports are reserved for the Simple Network Management Protocol (SNMP)
161
162
The File Transfer Protocol (FTP) Data Connection for sending file data is established through port number:
20
Remote Authentication Dial In User Service (RADIUS) protocol runs on
Port 1813
Port 1812
Lightweight Directory Access Protocol (LDAP) uses
TCP port 389
Point-to-Point Tunneling Protocol (PPTP) runs on port
1723
Port number 88 is reserved for
Kerberos
Port 1701 is used by
Layer 2 Forwarding Protocol (L2F) and Layer 2 Tunneling Protocol (L2TP)
FTPS is an extension to the Secure Shell protocol (SSH) and runs by default on port number 22
False
An SNMP management station receives SNMP notifications on UDP port
162
Which of the port numbers listed below is commonly used for Session Initiation Protocol (SIP) non-encrypted traffic?
5060
Port number 5061 is typically used for Session Initiation Protocol (SIP) traffic encrypted with Transport Layer Security
False
Which of the following port numbers are assigned to Media Gateway Control Protocol (MGCP)?
2437
2727
TP Control Protocol (RTCP) runs by default on port:
5005
TCP port 1720 is the default port number for
H.323
