As more links are added to the network, information and attributes related to the link is added to the control plane, meaning every link that gets added will slow down the convergence of the control plane by some measurable amount of time As a result when additional redundancy is built or added the MTTR will increase too Which risk increases along with the increased MTTR?
In a distributed cloud-native environment, calls to services and cloud resources can fail caused by unanticipated events that will require longer periods of time to resolve. These faults can range in severity from a partial loss of connectivity to the complete failure of a service. In these situations, it ' s pointless for an application to continually retry an operation that is unlikely to succeed. Which pattern can prevent an application from repeatedly trying to execute an operation that ' s likely to fail?
Company XYZ is running SNMPvl in their network and understands that it has some flaws They want to change the security design to implement SNMPv3 in the network Which network threat is SNMPv3 effective against?
SD-WAN can be used to provide secure connectivity to remote offices, branch offices, campus networks, data centers, and the cloud over any type of IP-based underlay transport network. Which two statements describe SD WAN solutions? (Choose two.)
The API of an SDN controller named CTL-A uses the HTTP POST method and the same URL for all resources The JSON body of each message is used to get information for specific resources and operations The API of a SDN controller named CTL-B uses HTTP CRUD methods and a uniform interface with different URLs for each resource Which API type is used by each SDN controller?
The goal of a business continuity plan is to provide exhaustive information about backup sites and disaster recovery services, to specify who is responsible for business continuity planning and recovery efforts, and to define how different teams should respond Plans should also include step-by-step operational strategies to ensure operations during short-term and long-term disruptions Drag and drop the activities from the left onto the corresponding stages on the tight.
which two actions must be taken when assessing an existing wireless network implementation for its readliness to support voice traffic? (choose two)
Company XYZ Is running a redundant private WAN network using OSPF as the underlay protocol The current design accommodates for redundancy In the network, but it Is taking over 30 seconds for the network to reconverge upon failure Which technique can be Implemented In the design to detect such a failure in a subsecond?
When constraint-based routing is under consideration to be added to a network design, what are two inherent characteristics or impacts that must be considered? (Choose two)
The Enterprise Edge infrastructure modules aggregate the connectivity from the various elements outside the campus—using various services and WAN technologies as needed typicaly provisioned from service providers and route the traffic into the Campus Core layer The Enterprise Edge modules perform security functions when enterprise resources connect across public networks and the internet Drag and drop the network device types from the left onto the corresponding modules on the right Not all options are used
Comparing traditional networks with SDN, where the network is only application aware, what is the advantage of SDN architecture?
What are two primary design constraints when a robust infrastructure solution is created? (Choose two.)
A company with an existing multivendor network is moving from 1 G dark fiber to an ISP virtual leased-line solution The company ' s internal security policy states that any traffic traversing a network that is not owned by the company must be encrypted What must be used to meet the requirements?
A European government passport agency considers upgrading its IT systems to increase performance and workload flexibility in response to constantly changing requirements. The budget manager wants to reduce capital expenses and IT staff and must adopt the lowest-cost technology. Which technology choice is suitable?
An architect receives a business requirement from a CTO that states the RTO for a new system should be 4 hours, and the RPO should be less than 1 hour. Business continuity must also be ensured in the event of a natural disaster. Which replication method and data center technology should be used?
