Question

Compared with dynamic routes, what are two advantages of using static routes on a router? (Choose two.)

A. They automatically switch the path to the destination network when the topology changes
B. They Improve network security
C. They take less time to converge when the network topology changes
D. They use fewer router resources

Answer 1

Static routes increase network security as they are not advertised, and require fewer router resources since they do not need constant recalculations for network changes.

Step-by-step explanation:

Compared with dynamic routes, two advantages of using static routes on a router are that they improve network security and they use fewer router resources. Static routes are manually configured and hence they are not advertised over the network, which enhances security by not disclosing network topology information. Additionally, because static routes are not subject to changes in the network, they do not require the router to perform complex calculations to maintain an updated routing table, leading to lower resource utilization on the router.

Improved network security: Unlike dynamic routes that rely on the exchange of routing information between routers, static routes are manually configured. This means that the network administrator has complete control over the paths taken by data packets, reducing the risk of unauthorized access and potential security breaches.

Less resource utilization: Static routes do not participate in routing updates, which means they use fewer router resources. Unlike dynamic routes that constantly exchange information and update their routing tables, static routes remain constant and do not require periodic updates.