Costa Dorada - mecca for tourists in Spain

  The Spanish Costa Dorada stretches southwest from Barcelona to Tarragona on the east coast. With beautiful sandy beaches next to the mountains, quaint villages and coastal towns, the Costa Dorada is a popular tourist choice for holidays all year round. Families gather here not only because of the wonderful climate and magnificent sandy beaches, but also because of the many attractions. The Costa Dorada has the resorts of Salou and La Pineda, Salou forms an eight-kilometer continuous resort. This stretch of the Mediterranean has beautiful sandy beaches that are ideal for sunbathing, swimming, and a wide range of water sports. The whole family will be happy to take a trip to the Aquopolis water park in La Pineda, and the most famous Spanish theme park, Universal PortAventura. Aquopolis Water Park is on the outskirts of La Pineda and is a great place to cool off when the weather is at its peak. You will even get the chance to swim with the sea lions in the park. The Universal Port A...

Access server - router

 Access server - router



This type of network is most often called routing, in which case the server performs the function of an Internet conductor with its own hands, it is dominated by the presence of several network cards (we will refer to network cards as INTERNET and LAN in the future). The home server itself is connected to the Internet via the INTERNET card, and the second LAN card is connected to the local network, where it is necessary to distribute the Internet. The task of the server itself in this case is to direct traffic to exactly those addresses of computers (clients) that need it. The access server can limit the capabilities of clients, for example, if we need to give Internet access only to certain computers, while others on the same network are used only as local ones. This feature of limiting the client's network capabilities is called a Firewall.

Access Server

Restrictions can be both in terms of speed and the permission of the client's access to the Internet. The simplest example is a complete ban on Internet access, it can also be partial access, limited at the port level, which means that you can separately prohibit Internet access not only for a computer, but also for a separate program on this computer. Like a computer, each program has its own address on the network. The computer address is commonly referred to as an IP address, while the address of a client program is commonly referred to as a port.