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A core network is the central part of a telecommunications network that provides various services to users, such as data, voice, and video communications. It is responsible for routing traffic, managing connections, and ensuring reliable communication across different access networks. The core network typically includes high-capacity routers, switches, and servers, and it is designed to handle large volumes of data efficiently and securely. In modern networks, it often supports technologies like 4G, 5G, and IP-based services.
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5. Which network medium contains a layer of braided wire or foil between the core and the outside insulating layer plus another layer of plastic or rubberized material that separates the central core?
The network medium you're describing is likely a type of coaxial cable. Coaxial cables consist of a central conductor (core), an insulating layer, a braided wire or foil shield, and an outer insulating layer. The braided wire or foil serves to protect against electromagnetic interference, while the additional layer of plastic or rubber insulates and separates the core from the shield. This design helps maintain signal quality and reduce noise in data transmission.
Are the inner and outer core of earth the same?
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
What is the core divided into?
The Earth's core is divided into two parts: the inner core and the outer core. The inner core is solid iron and nickel, while the outer core is liquid iron and nickel.
Which network medium contains a layer of braided wire or foil between the core and the outside insulating?
The network medium that contains a layer of braided wire or foil between the core and the outside insulating layer is known as shielded twisted pair (STP) cable. This shielding helps to reduce electromagnetic interference (EMI) and crosstalk from external sources, enhancing the quality of the signal transmitted over the cable. STP is commonly used in environments with high electrical noise, making it suitable for certain networking applications.
What are the two parts of the inner core?
the solid inner core and the liquid outer core
What does a core switch do in a network?
It lets all nodes connected to the network get full available bandwidth on the network.
What is the difference between a core network and an access network?
core network is for swithiching of calls,routing,authentication,providing services like sms,prepaid,rbt etc but access network is used to provide network access to end users through wireless or wired medium
For what purpose is a core network used?
A core network is used for holding information that is not only vital, but required across an array of sub networks. A core network is useful since information can be consolidated and backed up rather easily in this manner, and access to said information is simpler.
What is the function of the GPRS core network?
A GPRS core network allows for mobile networks to transmit data to the internet. A GPRS network also offers support to companies regarding billing and cell phone tracking.
Can a layer 2 switch be used in the core of a campus network?
Yes it can and the reason is because of redundancy provides for a backup route or network connection in case of a link failure. The core hardware is typically interconnected to all distribution network hardware and the objective is to ensure that the data traffic continues for the whole network even if a core networking device or link fails.
What is the advantage of using a layer 3 switch in the core of a campus network?
The speed at which it establish a network connection.
Which topology used in core banking solution?
network topology
How are route policies applied in the core?
The core must be able to quickly forward data to other parts of the network.
What is another name for the core layer of the network?
High-speed backbone
What does the internet core comprise?
One very large controlling network
Which stage in the process of gathering network symptoms involves identifying if the problem is at the core distribution or access layer of the network?
You narrow the scope
How core banking works show diagrams of networks?
network is based on which topology?
