Why does this matter operationally?
Service Assurance
The operational discipline of guaranteeing that connectivity services meet defined performance levels, availability targets, and recovery time objectives. Service assurance combines monitoring, SLA management, and proactive intervention to maintain the reliability that industrial operations depend on.
406 terms
Inter Satellite Link
An Inter Satellite Link is a communication path used for data exchange between satellites, enabling spacecraft to relay information directly in orbit.
Hardware
Inter-Domain Routing
Inter-domain routing is the process of advertising and selecting network reachability information between separate autonomous systems or similar routing domains. It uses policy to decide which routes are accepted, exported,…
Concept/Framework
Interference
Interference is any undesired electromagnetic signal or emission that reduces the performance of a receiver or sensing system. It may be caused by co-channel overlap, adjacent-channel leakage, harmonic content, intermodulation,…
Concept/Framework
Intermodulation Distortion
Intermodulation Distortion is unwanted signal products created when nonlinear components mix multiple frequencies and generate additional spurious tones.
Hardware
Internet Routing
Internet routing is the distributed routing process that advertises, exchanges, and selects reachability information across the internet. It is the mechanism that allows traffic to cross administrative boundaries and reach…
Concept/Framework
Intrusion Detection System
An IDS is a security system that monitors traffic or system activity and alerts when the observed behavior matches suspicious or unauthorized patterns.
Concept/Framework
IS-IS
IS-IS is an Interior Gateway Protocol that uses link-state information flooding to enable routers within a routing domain to build a shared topology map and compute shortest or best internal…
Protocol
Jitter
Jitter is the variation in the timing of packet arrival or signal delivery relative to an expected cadence. It is a measure of timing instability in a transport path or…
Concept/Framework
Keepalive Interval
Keepalive Interval is the time between periodic messages sent to confirm that a connection, peer, or service is still reachable.
Protocol
Key Management
Key Management is the lifecycle process for generating, distributing, storing, rotating, and revoking cryptographic keys. It protects the use of encryption and authentication systems.
Operations