When evaluating dynamic routing protocol operations within an enterprise network, which of the following operational characteristics accurately distinguish link-state routing protocols from distance-vector routing protocols? (Select TWO)
- Link-state protocols build a complete, synchronized topology database of the network area and run the Shortest Path First algorithm to calculate optimal routes.Cevap
- BLink-state protocols periodically broadcast their entire routing table to directly connected neighbors at fixed time intervals.
- Link-state protocols send multicast event-triggered updates only when a link state or network topology change is detected.Cevap
- DLink-state protocols rely on static address translation overload and split-horizon timers to control autonomous system boundaries.
Cevap
Link-state dynamic routing protocols maintain a synchronized topology database calculated via the Shortest Path First algorithm and flood incremental update notifications only when network state changes occur.
Link-state dynamic routing protocols operate by maintaining a complete map of the entire network topology in a synchronized database. Each router uses Dijkstra's Shortest Path First algorithm to build its routing table independently. Additionally, link-state protocols conserve bandwidth and speed up convergence by sending multicast updates only when network changes take place.
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Link-State vs. Distance-Vector Dynamic Routing Operations