QUESTION 283
A network administrator is preparing new switches that will be deployed to support a network extension project. The lead network engineer has already provided documentation to ensure the switches are set up properly Which of the following did the engineer most likely provide?
Baseline configurations are the standard settings and parameters that are applied to network devices, such as switches, routers, firewalls, etc., to ensure consistent performance, security, and functionality across the network. Baseline configurations can include aspects such as IP addresses, VLANs, passwords, protocols, access lists, firmware versions, etc. Baseline configurations are usually documented and updated regularly to reflect any changes or modifications made to the network devices.
The lead network engineer most likely provided baseline configurations to the network administrator to ensure that the new switches are set up properly and in accordance with the network design and policies. Baseline configurations can help to simplify the deployment process, reduce errors and inconsistencies, and facilitate troubleshooting and maintenance.
The other options are not correct because they are not the most likely documentation that the lead network engineer provided to the network administrator. They are:
Physical network diagram. A physical network diagram is a graphical representation of the physical layout and connections of the network devices and components, such as cables, ports, switches, routers, servers, etc. A physical network diagram can help to visualize the network topology, identify the locations and distances of the devices, and plan for cabling and power requirements. However, a physical network diagram does not provide the specific settings and parameters that need to be configured on the network devices, such as the switches.
Site survey reports. A site survey report is a document that summarizes the findings and recommendations of a site survey, which is a process of assessing the suitability and readiness of a location for installing and operating network devices and components. A site survey report can include aspects such as environmental conditions, power and cooling availability, security and safety measures, interference and noise sources, signal coverage and quality, etc. A site survey report can help to identify and resolve any potential issues or challenges that may affect the network performance and reliability. However, a site survey report does not provide the specific settings and parameters that need to be configured on the network devices, such as the switches.
Logical network diagram. A logical network diagram is a graphical representation of the logical structure and functionality of the network devices and components, such as subnets, IP addresses, VLANs, protocols, routing, firewall rules, etc. A logical network diagram can help to understand the network design, architecture, and policies, as well as the data flow and communication paths between the devices. However, a logical network diagram does not provide the specific settings and parameters that need to be configured on the network devices, such as the switches.
Reference
1: Network+ (Plus) Certification | CompTIA IT Certifications
2: What is a Baseline Configuration? – Definition from Techopedia
3: What is a Physical Network Diagram? – Definition from Techopedia
4: What is a Site Survey? – Definition from Techopedia
5: [What is a Logical Network Diagram? – Definition from Techopedia]
QUESTION 289
Which of the following is used to provide disaster recovery capabilities to spin up an critical devices using internet resources?
* The question asks about the option that is used to provide disaster recovery capabilities to spin up critical devices using internet resources.
* Disaster recovery is the process of restoring normal operations after a disruptive event, such as a natural disaster, a cyberattack, or a power outage. Disaster recovery involves planning, testing, and implementing strategies to minimize downtime and data loss.
* One of the strategies for disaster recovery is to use a cloud site, which is a virtualized environment that can be accessed over the internet. A cloud site can provide on-demand resources, scalability, and flexibility for disaster recovery purposes. A cloud site can also reduce the cost and complexity of maintaining a physical backup site.
* Therefore, the answer is A, a cloud site, as it can provide disaster recovery capabilities to spin up critical devices using internet resources.
References:
* CompTIA Network+ N10-008 Study Guide, Chapter 5: Network Operations, Section 5.3: Disaster Recovery Concepts and Processes, Pages 279-280
* Professor Messer’s CompTIA N10-008 Network+ Course, Video 5.3: Disaster Recovery Concepts and Processes, Part 2
* Network + N10-008 practice exam, Question 978, Answer A, Explanation
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