Layer 4 of the OSI Model: Transport Layer provides transparent transfer of data between end users, providing reliable data transfer services to the upper layers. The transport layer controls the reliability of a given link through flow control, segmentation and desegmentation, and error control. Some protocols are state- and connection-oriented. This means that the transport layer can keep track of the segments and retransmit those that fail. The transport layer also provides the acknowledgement of the successful data transmission and sends the next data if no errors occurred. Typical examples of layer 4 are the Transmission Control Protocol (TCP) and User Datagram Protocol (UDP).
LEARN MORE ABOUT Layer 4 of the OSI Model: Transport Layer AND RELATED TECHNOLOGIES
- Best Practices for Successful IP Address Management (IPAM) – White Paper
- Top Reasons Why Enterprises Must Automate DNS, DHCP and IPAM – White Paper
- Infoblox IP Address Management – Visibility, Control & Automation – White Paper
FROM THE INFOBLOX COMMUNITY
Infoblox is leading the way to next-level DDI with its Secure Cloud-Managed Network Services. Infoblox brings next-level security, reliability, and automation to on-premises, cloud and hybrid networks, setting customers on a path to a single pane of glass for network management. The recognized industry leader, Infoblox has over 8,000 customers, including 350 of the Fortune 500.