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In an OSPF network with routers connected together with Ethernet cabling, which topology typically takes the longest to converge?
How must the queue sizes be designed to ensure that an application functions correctly?

Refer to the exhibit A solution architect is tasked with designing a quick fault detection and convergence solution based on a set of requirements
•Due to the use of voice applications, users must ideally not experience traffic disruption in excess of 100 milliseconds in case of link or node failures in OSPF area 100. •The enterprise requires the network to be highly available
•Traffic must quickly switch to another path without waiting for the OSPF dead interval to kick in What can be included in the design in order to meet these requirements?
Which mechanism enables small, unmanaged switches to plug into ports of access switches without risking switch loops?
Refer to the exhibit.

After a network audit, a network engineer must optimize the current network convergence time. The proposed solution must consider link layer and control plane failures. Which solution meets the requirements?
Identity and access management between multiple users and multiple applications has become a mandatory requirement for Company XYZ to fight against ever-increasing cybersecurity threats. To achieve this, federated identity services have been deployed to provide Single Sign-On and Multi-Factor Authentication. Which protocol can be used by Company XYZ to provide authentication and authorization services?
Company XYZ was not satisfied with the reconvergence time OSPF is taking. BFD was implemented to try to reduce the reconvergence time, but the network is still experiencing delays when having to reconverge. Which technology will improve the design?
Setting a specific goal for throughput based on per-second data rates between end hosts does not identify the requirements for specific applications When specifying throughput goals for applications, it is important to understand the throughput requirements for each application Which two factors that can constrain application layer throughput? (Choose two.)
An enterprise organization currently provides WAN connectivity to their branch sites using MPLS technology, and the enterprise network team is considering rolling out SD-WAN services for all sites.
With regards to the deployment planning, drag and drop the actions from the left onto the corresponding steps on the right.

An architect receives a functional requirement for a NAC system from a customer security policy stating that if a corporate Wi-Fi device does not meet current AV definitions, it cannot access the network until updated. Which component should be built into the NAC design?
