0
What else can I help you with?
Which two characteristic of network traffic are being monitored if a network technician configures the company firewall to operate as a packet filter Choose two?
*ports*protocols
Where can one learn about NTP ports?
One can learn more about Network Time Protocols from the user created Wikipedia which combines many peoples knowledge to let you research efficiently about NTP ports.
What is meant by cifs protocol?
They work as application-layer network protocols. They used for shared access of file,image,printer and serial ports. They provide inter process communication connection.
What information can be gathered by using the command netstat?
The command netstat provides information about network connections, routing tables, interface statistics, masquerade connections, and multicast memberships. It can show all active network connections, listening ports, and the state of the connections. Additionally, it displays information about routing tables, interface statistics such as packets transmitted and received, and network protocol information.
What is the primary role of a firewall regarding network security?
Blocks ports and Protocolsblock ports
Which protocols uses both UDP and TCP ports for the transport layer operation?
dns
What is the meaning of ports in ICT?
In Information and Communication Technology (ICT), ports refer to virtual communication endpoints that allow different software applications to send and receive data over a network. Each port is identified by a unique number, typically ranging from 0 to 65535, with specific ports designated for particular services (e.g., HTTP uses port 80). Ports facilitate the organization of network traffic, enabling multiple applications to operate simultaneously on the same device without interference. They play a crucial role in networking protocols, security, and data transmission.
What three types of ports do routers have?
Routers typically have three types of ports: LAN (Local Area Network) ports, which connect devices within a local network; WAN (Wide Area Network) ports, used to connect the router to an internet service provider; and USB ports, which can be used for various purposes, such as connecting external storage devices or printers. These ports facilitate communication and data transfer between devices and networks.
What is the function of network port?
A network port serves as a communication endpoint for networked devices, allowing them to send and receive data over a network. Each port is identified by a unique number and is associated with specific protocols, enabling different types of network services to operate simultaneously on a single device. Ports facilitate the organization of network traffic, ensuring that data packets reach the correct application or service on a device.
What is an internal port?
An internal port refers to a communication endpoint used within a computer or network device, primarily for managing data traffic between different software applications or services. Unlike external ports, which connect to outside networks or devices, internal ports facilitate communication internally, often using specific protocols. They help in organizing data flow and ensuring that different processes can interact efficiently. Examples include ports used by applications running on the same machine or within a local network.
What is a reserved portmention them?
A reserved port is a network port number that is designated for specific services and protocols, typically ranging from 0 to 1023. These ports are assigned by the Internet Assigned Numbers Authority (IANA) to ensure that standard services, like HTTP (port 80), HTTPS (port 443), and FTP (port 21), are consistently accessible across different systems. Using reserved ports helps maintain uniformity and compatibility in network communications. Unauthorized use of these ports can lead to conflicts and security issues.
What do all firewalls depend upon?
accurate data RE URLs, open ports, Protocols in use
