Layer-management protocols that belong to the network layer are: Routing protocols Multicast group management Network-layer address assignment. The Network Interface Layer Network Interface Layer is this layer of the four-layer TCP/IP model. This layer is also called a network access layer. It help...
the primary function of the network layer is to move data into and through other networks. Network layer protocols accomplish this goal by packaging data with correct network address information, selecting the appropriate network routes and forwarding the packaged data up the stack to the transport l...
3. Network layer: Handles the routing and sending of data between different networks. The most important protocols at this layer are IP and ICMP. 2. Data link layer: Handles communications between devices on the same network. If layer 3 is like the address on a piece of mail, then layer...
What is the best protocol for transferring video through a network? What is a flat file? What layer uses encryption/decryption? What is encryption? What is multi-tier architecture? What is technical architecture? Why are protocols needed?
Content Layer.The top layer is concerned with configuration and notification data; however, this layer lies outside the scope of RFC 6241. Instead it relies on the device's owndata model. NETCONF carries the model's configuration information within the <config> element but treats it as opaque...
Layer 1: Physical layer network protocols Interfaces between network medium and devices. Defines optical, electrical, and mechanical characteristics.Though some say the OSI model is now redundant and less significant than the Transmission Control Protocol (TCP)/IP network model, there are still referenc...
Network Protocols: Basic Layers Network protocols are broken up into categories called layers. Discussing the various layers is beyond the scope of this lesson, but suffice it to say that the first layer is closest to the electrical components, like the network cable of a computer. The last la...
Which protocols run on the network layer? As described above, IP is a network layer protocol responsible for routing. But it is not the only network layer protocol. IPsec:Internet Protocol Security (IPsec) sets up encrypted, authenticated IP connections over avirtual private network (VPN). Techn...
This concludes our take on the topic of what is layer 2 network. Now that you know the basics of the data link layer, it's time to put your knowledge into practice. Take some time to review your network and see if there are any ways in which you can use Layer 2 protocols like Spa...
BGP uses address families to distinguish different network layer protocols. For the values of address families, see relevant standards. MP-BGP supports multiple extensions, such as those forVPNand for IPv6, each of which is configured in its corresponding address family view. ...