JN0-102 · Question #245
Which statement describes an advantage of dynamic routing?
The correct answer is D. Dynamic routing typically requires less time to implement than static routing in a large network. Dynamic routing simplifies network management and reduces implementation time in large, complex networks compared to static routing.
Question
Which statement describes an advantage of dynamic routing?
Options
- ADynamic routing provides redundant IP addresses for end-user devices, unlike static routing.
- BDynamic routing requires no initial user configuration, unlike static routing.
- CDynamic routing provides DNS services along with IP connectivity; static routing does not.
- DDynamic routing typically requires less time to implement than static routing in a large network.
How the community answered
(61 responses)- A2% (1)
- B3% (2)
- C7% (4)
- D89% (54)
Why each option
Dynamic routing simplifies network management and reduces implementation time in large, complex networks compared to static routing.
Dynamic routing handles route discovery and path selection, not the assignment of redundant IP addresses to end-user devices; that's a function of host configuration or network services like DHCP with failover.
Dynamic routing absolutely requires initial configuration, including enabling the routing protocol on interfaces, defining areas, and setting parameters, although it's less granular than static routes for every destination.
Dynamic routing protocols are concerned with exchanging routing information and path selection, not providing DNS services; DNS is a separate application-layer service.
In large networks, dynamic routing protocols automatically discover routes and adapt to topology changes, significantly reducing the manual configuration and ongoing maintenance required by static routing, thus saving implementation time. This automation ensures efficient and scalable routing without requiring administrators to manually define every possible path.
Concept tested: Dynamic vs. Static Routing Advantages
Source: https://learn.microsoft.com/en-us/windows-server/networking/technologies/nps/nps-routing-basics#static-and-dynamic-routing
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