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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.
Which protocols uses both UDP and TCP ports for the transport layer operation?
dns
What is the primary role of a firewall regarding network security?
Blocks ports and Protocolsblock ports
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 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 do all firewalls depend upon?
accurate data RE URLs, open ports, Protocols in use
A device that have many ports into which network cables are plugged is?
modem
What devices can be connected to NETWORK PORTS?
cable by end rj45
How application firewall is different from network firewall?
An application firewall specifically monitors and filters traffic to and from an application, focusing on the application layer (Layer 7) of the OSI model, which allows it to inspect and control specific application-level protocols, such as HTTP or FTP. In contrast, a network firewall operates at lower layers (Layers 3-4) and primarily filters traffic based on IP addresses, ports, and protocols, providing broader network protection. While network firewalls safeguard the overall network perimeter, application firewalls offer more granular security by examining the data being transmitted and enforcing policies specific to individual applications.
