Test 2 Ports
Which of the following protocols runs on TCP port 445?
SMB/CIFS (Server Message Block) (Common Internet File System)
TCP port 25 is used by:
SMTP (Simple Mail Transfer Protocol)
Unblocking TCP port 22 enables what type of traffic? (Select 2 answers)
SSH (Secure Socket Shell ) SFTP (Secure File Transfer Protocol)
Secure File Transfer Protocol (SFTP) is an extension to the Secure Shell protocol (SSH) and runs by default on TCP port 22. (True or False)
True
Dynamic Host Configuration Protocol (DHCP) runs on:
UDP PORT 67 UDP PORT 68
The application layer of the OSI model is also known as:
Layer 7
What are 3 characteristic components of the OSI data link layer?
MAC address Switch Frame
TCP port 1720 is used by:
H.323
TCP port 80 is assigned to:
Hypertext Transfer Protocol (HTTP)
TCP port 389 is the default network port for:
LDAP
Network Time Protocol (NTP) runs on UDP port:
123
What TCP port numbers are assigned to the Internet Message Access Protocol (IMAP)?
143
SNMP runs on UDP port:
161
What TCP ports is used by Telnet?
23
Which of the following UDP ports is assigned to the Domain Name System (DNS)?
53
A network administrator wants to secure the existing access to a directory service with SSL/TLS encryption. Which of the following TCP ports needs to be opened to implement this change?
636
What reside at the physical layer of the OSI model?
Bit Network Cabling
Which of the following ports is used by HTTPS?
TCP PORT 443
Post Office Protocol v3 (POP3) uses:
TCP port 110
Which port enables the FTP's Data Connection for sending file data?
TCP port 20
The File Transfer Protocol (FTP) Control Connection for administering a session is established through:
TCP port 21
Secure Shell (SSH) protocol runs on:
TCP port 22
A network technician uses Remote Desktop Protocol (RDP) client on their Windows OS to remotely troubleshoot a problem on another Windows machine. Which of the following ports needs to be opened for the built-in Windows RDP server to allow this type of network connection?
TCP port 3389
What ports listed below are assigned to the Session Initiation Protocol (SIP)?
TCP port 5060 TCP port 5061
UDP port 69 is assigned to:
TFTP (Trivial File Transfer Protocol)
