Transport

Keepalive Interval Keepalive Interval is the time between periodic messages sent to confirm that a connection, peer, or service is still reachable. Protocol L Band L Band is a lower microwave frequency range used in communications and navigation systems, valued for propagation characteristics and broad service support. Hardware Label Switching Label switching is a forwarding method in which packets are moved through the network using label state rather than only destination-address lookup. Concept/Framework Last-Mile Connectivity Last-mile connectivity is the network segment that connects the local endpoint to the upstream access or transport network. It is the final hop that determines whether the end user can… Concept/Framework Latency Latency is the time delay between a source event and a destination response or arrival. It describes how long data or a signal takes to traverse a path. Operations Latency Budget Latency Budget is the maximum delay allowance assigned to a system or path to meet a required performance target. It is a design constraint, not just a measurement. Operations Leaking Transit Leaking Transit is the unintended propagation of transit routes or traffic outside the boundaries where they are expected, representing a routing and policy failure. Operations Line of Sight Line of sight is the direct, unobstructed path between two points that allows radio energy to travel without significant blocking by terrain or structures. It is a key condition for… Concept/Framework Link Aggregation Link Aggregation is the combination of multiple physical links into a single logical link for higher capacity or redundancy. Protocol Link Assurance Link Assurance is the effort to verify, monitor, and maintain the quality and availability of a communications link. It keeps the link fit for service. Operations