Technology, science and the universe
Sub-6 GHz band
The Sub-6 GHz band refers to radio frequencies that are below 6 GHz and are used in mobile telecommunications, including 5G networks. This band is crucial for providing wider coverage and better…
Networking and telecommunicationsSubdomain
A subdomain is a part of a larger domain that allows for more specific organization and traffic direction within a network structure. Technically, a subdomain appears as a prefix to the main domain…
Networking and telecommunicationsSubdomain Delegation
Subdomain delegation is the process of assigning control of a subdomain to another DNS server. This allows different parts of a domain to be managed by different servers, facilitating the…
Networking and telecommunicationsSubnet
A subnet is a logically visible subdivision of an IP network. It is used to segment a larger network into smaller, more manageable parts, which facilitates administration and enhances security. Each…
Networking and telecommunicationsSubnet Mask
A subnet mask is a 32-bit number that divides an IP address into network and host parts. Its main function is to determine which part of the IP address corresponds to the network and which part…
Networking and telecommunicationsSubnet range
The subnet range refers to a specific set of IP addresses within a subnet that can be assigned to devices connected to a network. This concept is fundamental in network segmentation, as it allows for…
Networking and telecommunicationsSubnetting
Subnetting is the practice of dividing a network into smaller, more manageable parts called subnets. This technique allows network administrators to better organize and manage data traffic…
Networking and telecommunicationsSubnetwork Addressing
Subnet addressing is an essential method in network management that allows assigning addresses to devices within a specific subnet. This concept is fundamental in the realm of data communications…
Networking and telecommunicationsSuboptimal Path
A suboptimal path in BGP (Border Gateway Protocol) refers to a data transmission route that, while functional, is not the most efficient in terms of cost, latency, or bandwidth. In the context of…
Networking and telecommunicationsSuboptimal Route
A suboptimal route is a path that is not the most efficient for data transmission in a network. In the context of routing protocols like OSPF (Open Shortest Path First) and BGP (Border Gateway…
Networking and telecommunicationsSuboptimal Routing
Suboptimal routing refers to a situation where data packets do not follow the most efficient path available to reach their destination. In the context of routing protocols, suboptimal routing can…
Networking and telecommunicationsSuccessor
In EIGRP (Enhanced Interior Gateway Routing Protocol), a successor is a route that is currently being used to forward packets to a destination. This term is fundamental in the context of route…
Networking and telecommunicationsSummary LSA
The Summary LSA (Link State Advertisement) is a specific type of message used in the OSPF (Open Shortest Path First) protocol to summarize routes in a network. This type of LSA is fundamental for the…
Networking and telecommunicationsSwitch (networking)
A switch is a network device that connects devices to each other in a computer network using packet switching to send data to its destination. Unlike a hub, which simply broadcasts data to all ports…
Networking and telecommunicationsSwitching de VLAN
VLAN switching allows the segmentation of networks into virtual LANs. This means that multiple logical networks can be created within the same physical infrastructure, improving the efficiency and…
Networking and telecommunicationsSwitching Hub
A switching hub is a device that connects multiple Ethernet devices, forming a network. Unlike a traditional hub, which simply broadcasts data to all ports, a switching hub uses packet switching to…
Networking and telecommunicationsSYN
SYN is a flag in the TCP (Transmission Control Protocol) used to initiate a connection between two devices on a network. This flag is part of the connection establishment process known as the…
Networking and telecommunicationsSYN-ACK
SYN-ACK is a flag in the TCP header that indicates a response to a SYN request. In the context of the Transmission Control Protocol (TCP), SYN-ACK is part of the connection establishment process…
Networking and telecommunicationsSYNACK
SYNACK is a TCP packet used in the connection establishment process over the network. It is part of the Transmission Control Protocol (TCP), which is fundamental for communication on the Internet…
Networking and telecommunicationsSynchronization Protocol
The Synchronization Protocol in the context of routing protocols is an essential mechanism that allows routers to exchange state information and maintain a consistent routing database. This protocol…
Networking and telecommunicationsSynchronized Routing
Synchronized routing is a key concept in network management that ensures that routes learned through the Border Gateway Protocol (BGP) are in harmony with routes provided by other routing protocols…
Networking and telecommunicationsSynchronous Communication
Synchronous communication refers to a type of interaction where both parties are present at the same time, allowing for immediate information exchange. This communication format is fundamental in…
Networking and telecommunicationsSynchronous Routing
Synchronous routing refers to the process of routing packets in a synchronized manner across multiple paths. This approach allows data to be transmitted efficiently and orderly, ensuring that packets…
Networking and telecommunicationsSystem Preferences Network
The System Preferences Network is a section that allows users to configure network settings on their devices. This tool is essential for managing network connections, as it provides centralized…
