Match each network operational model feature to its corresponding architectural characteristic when comparing traditional networks with controller-based networking environments.
- Distributed Control PlaneEach network device independently processes routing protocols and builds its own forwarding table.
- Centralized Control PlaneA centralized software controller maintains an end-to-end view of the network and programmatically dictates path behavior.
- Manual Hop-by-Hop ManagementConfigurations are applied to each switch or router individually via CLI sessions, increasing the risk of configuration drift.
- Intent-Based OrchestrationHigh-level business policies are defined in a controller GUI/API and automatically translated into switch-level settings across the fabric.
Cevap
Distributed Control Plane pairs with localized independent routing decisions; Centralized Control Plane pairs with a software controller maintaining an end-to-end network view; Manual Hop-by-Hop Management pairs with configuring devices individually via CLI; Intent-Based Orchestration pairs with defining high-level policies translated automatically across the fabric.
Distributed control planes refer to traditional networks where every node builds its own routing table. Centralized control planes belong to SDN/controller-based models where a central controller manages routing logic. Manual hop-by-hop management describes per-device CLI configuration sessions, whereas intent-based orchestration represents centralized policy translation across the network fabric.
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Anahtar Kavram
Contrasting Traditional Network Architecture with Controller-Based Software-Defined Networking