2022/11/09 by Mirzokulov, Kh. B., Gayratov, Z.
paper · doi:10.34920/ijtaidt/vol_2022_issue_1_9
In a modern data network, the main problem is the reliable delivery of information using the packet switching method. One of the networking technologies is MPLS (Multiprotocol label switching), a technology that guarantees reliable message delivery, as well as high transmission speed and minimal delays. Traffic control allows you to control the route that data packets take by passing through a standard routing model using routing tables. Switching traffic management is based on building routes using labeled switching paths (LSPs) between routers. An LSP is a virtual circuit oriented connection in Frame Relay or ATM. LSPs are also similar to one-way tunnels, in which packets arriving along the path are encapsulated in a wrapper and switched along the entire path without the influence of intermediate nodes. LSPs provide more granular control over how packets are forwarded on the network. An LSP may use a set of primary and secondary paths to provide reliability. In this work, on the basis of a simulation model, a comparative analysis of data transmission networks based on IP and MPLS networks is carried out.