Key Points – Focuses on minimizing downtime and maintaining service accessibility – Uses redundancy, monitoring, and failover mechanisms – Common in cloud systems, telecom, enterprise IT, and critical infrastructure – Supports service continuity and operational resilience goals – Involves tradeoffs…
Key Points – Extends RIP concepts to IPv6 – Uses distance-vector routing behavior – Supports internal route exchange in IPv6 networks – Common in legacy or small-scale IPv6 environments – Suited to smaller or legacy deployments where operational simplicity is…
Key Points – Marks failed routes as unusable – Used in distance-vector routing – Helps prevent routing loops – Supports faster recovery after topology changes Definition Route Poisoning is a routing technique that advertises a failed route with an invalid…
Key Points – Service Chaining is an ordered sequence of network or security services applied to traffic. – Traffic is steered through defined functions such as firewalls, optimizers, load balancers, or other network services. – Used in cloud networking, security…
Key Points – Finds shortest paths from a source node to all other nodes – Supports negative edge weights in graphs – Detects negative cycles within the graph structure – Used in graph analysis, routing research, and network optimization –…
Key Points – Uses multiple cloud providers – Can improve resilience or reduce dependency – Requires integration and governance – Common in enterprise cloud strategy Definition Multi Cloud is the use of services from more than one cloud provider within…
Key Points – Provides onboard internet and operational connectivity – Supports crew and business applications – Requires marine coverage and shipboard integration – Service quality depends on vessel motion, coverage, and onboard network architecture – Combines Maritime satellite access or…
Key Points – Delivers broadcast or service content directly to premises – Uses a satellite-to-receiver access path – Common in consumer satellite television and data services – Depends on dish alignment and clear sky view – Operates without relying on…
Key Points – Provides alternate path selection when the primary route fails or degrades – Supports service continuity during outages or network degradation – Common in resilient networks and satellite communications – Triggered by outages, degradation, or policy constraints –…
Key Points – Proportion of frames received with errors – Measures frame-level reliability rather than bit-level reliability – Used across wireless systems, satellite links, and digital transport – Useful when link performance is evaluated in terms of whole frames that…
