Why does this matter operationally?
Resilience
The capacity of a connectivity system to maintain acceptable service levels when components fail, links degrade, or conditions change unexpectedly. Resilient architectures use redundancy, failover paths, and graceful degradation to keep operations running when ideal conditions cannot be guaranteed.
427 terms
Resilience
Resilience is the ability of a system to withstand disruption, recover from faults, and adapt to changing conditions while maintaining acceptable operation.
Operations
Retransmission
Retransmission is the sending of data again after a loss or failed delivery attempt. It is a reliability mechanism used when initial transmission is not successful.
Protocol
RF Engineering
RF engineering is the practice of designing and optimizing systems that use radio-frequency energy to carry information or sense the environment. It includes antenna systems, propagation analysis, power budgets, spectrum…
Concept/Framework
RF Obstruction
RF obstruction is a physical condition in which terrain, structures, or other objects interfere with the propagation of radio waves. It degrades link quality by blocking, reflecting, scattering, or absorbing…
Concept/Framework
RIP
RIP is a distance-vector routing protocol that shares routing information with neighboring routers. It uses hop count as its main metric and is common in legacy networks.
Protocol
Risk Management
Risk management is the governance and operational process used to identify risks, evaluate their likelihood and impact, and apply treatment strategies to reduce or control them. It includes ongoing review…
Operations
Robotics
Robotics is the design and operation of machines that sense their environment, process input, and act on the physical world.
Concept/Framework
Route Convergence
Route Convergence is the process by which routers in a network reach a consistent view of reachable paths after a topology change.
Protocol
Route Filtering
Route filtering is the policy process of allowing or blocking specific routes based on attributes such as prefix, source, neighbor, or policy rules.
Concept/Framework
Route Poisoning
Route Poisoning is a routing technique that advertises a failed route with an invalid metric so routers treat it as unreachable. It helps prevent loops and speed convergence.
Protocol