This layer is also known as the Internet layer. The layer roughly corresponds to the OSI network layer, and is responsible for routing messages between different local networks. Devices responsible for routing messages between networks are called gateways or routers in TCP/IP terminology. The main ...
A port is an unsigned 16-bit number in the range 0 to 65535, and is also known as a port number. Based on the communications protocol used, the sending TCP or UDP layer assigns the ports.There are specific port numbers reserved for every service. The first 1,024 ports, called the ...
Also known as a deep learning network, a deep neural network, at its most basic, is one that involves two or more processing layers. Deep neural networks rely on machine learning networks that continually evolve by compared estimated outcomes to actual results, then modifying future projections.17...
Figure 5-21 Using Layer 2 ACLs to block network access of the specified usersConfiguration Roadmap The following configurations are performed on the Router. The configuration roadmap is as follows: Configure a Layer 2 ACL and ACL-based traffic classifier to discard packets from MAC address 00e0...
Another kind of network that we need to be aware of is SANs (usually now expanded as storage area networks, but formerly also known as system area networks). SANs are usually confined to a single room and connect the various components of a large computing system. For example, Fiber Channel...
This lets the IPsec layer inspect every packet to provide the desired security. Network Adapter teaming service (This service is also known as the Load Balancing and Failover service. It is usually provided by an OEM.) Implementation-specific...
is discussed above inTable 1. It is responsible for transmitting and receiving data between the computer and the network. The hardware that joins various computers on a network is known as a switch. It makes data transmission between the computers on the network possible. Hardware devices connect...
as soon as the three-way handshake process completes, network protection blocks access to the site. All of this happens quickly. A similar process occurs withMicrosoft Defender SmartScreen; it's when the three-way handshake completes that a determination is made, and access to a site i...
Inter-AS routing has to deal with a lot of politics. For example, some ASes should not be traversed at all, whereas some do not accept “foreign” packets. Exterior Gateway Routing (EGP). Intra-AS Routing Also known as Interior Gateway Protocols (IGP) Most common Intra-AS routing ...
nodes. Hence this kind of network is also known as infrastructure-less networks. These networks have no central organization. Ad hoc networks have the abilities to handle any damage in the nodes or any changes that it experiences due totopology changes. Whenever a node in the network is down...