The Realest Study Materials N10-009 Dumps Updated Feb 16, 2026 [Q89-Q103]

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The Realest Study Materials N10-009 Dumps Updated Feb 16, 2026

LATEST N10-009 Exam Practice Material

Q89. Which of the following must be implemented to securely connect a company’s headquarters with a branch location?

Split-tunnel VPN

Clientless VPN

Full-tunnel VPN

Site-to-site VPN

Q90. After installing a series of Cat 8 keystones, a data center architect notices higher than normal interference during tests. Which of the following steps should the architect take to troubleshoot the issue?

Check to see if the end connections were wrapped in copper tape before terminating.

Use passthrough modular crimping plugs instead of traditional crimping plugs.

Connect the RX/TX wires to different pins.

Run a speed test on a device that can only achieve 100Mbps speeds.

Q91. You have been tasked with implementing an ACL on the router that will:
1. Permit the most commonly used secure remote access technologies from the management network to all other local network segments
2. Ensure the user subnet cannot use the most commonly used remote access technologies in the Linux and Windows Server segments.
3. Prohibit any traffic that has not been specifically allowed.
INSTRUCTIONS
Use the drop-downs to complete the ACL
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Q92. A network administrator for a small office is adding a passive IDS to its network switch for the purpose of inspecting network traffic. Which of the following should the administrator use?

SNMP trap

Port mirroring

Syslog collection

API integration

Q93. A company recently experienced outages of one of its critical, customer-facing applications. The root cause was an overutilized network router, but the Chief Technology Officer is concerned that the support staff was unaware of the issue until notified by customers. Which of the following is the best way to address this issue in the future?

Packet capture

SNMP

Syslog collector

SIEM

Q94. A network engineer needs to order cabling to connect two buildings within the same city. Which of the following media types should the network engineer use?

Coaxial

Twinaxial

Single-mode fiber

Cat 5

Q95. A network administrator wants to implement security zones in the corporate network to control access to only individuals inside of the corporation. Which of the following security zones is the best solution?

Extranet

Trusted

VPN

Public

* Introduction to Security Zones:
* Security zones are logical segments within a network designed to enforce security policies and control access. They help in segregating and securing different parts of the network.
* Types of Security Zones:
* Trusted Zone: This is the most secure zone, typically used for internal corporate networks where only trusted users have access.
* Extranet: This zone allows controlled access to external partners, vendors, or customers.
* VPN (Virtual Private Network): While VPNs are used to create secure connections over the internet, they are not a security zone themselves.
* Public Zone: This zone is the least secure and is typically used for public-facing services accessible by anyone.
* Trusted Zone Implementation:
* The trusted zone is configured to include internal corporate users and resources. Access controls, firewalls, and other security measures ensure that only authorized personnel can access this zone.
* Internal network segments, such as the finance department, HR, and other critical functions, are usually placed in the trusted zone.
* Example Configuration:
* Firewall Rules: Set up rules to allow traffic only from internal IP addresses.
* Access Control Lists (ACLs): Implement ACLs on routers and switches to restrict access based on IP addresses and other criteria.
* Segmentation: Use VLANs and subnetting to segment and isolate the trusted zone from other zones.
* Explanation of the Options:
* A. Extranet: Suitable for external partners, not for internal-only access.
* B. Trusted: The correct answer, as it provides controlled access to internal corporate users.
* C. VPN: A method for secure remote access, not a security zone itself.
* D. Public: Suitable for public access, not for internal corporate users.
* Conclusion:
* Implementing a trusted zone is the best solution for controlling access within a corporate network.
It ensures that only trusted internal users can access sensitive resources, enhancing network security.
References:
* CompTIA Network+ guide detailing security zones and their implementation in a corporate network (see page Ref 9†Basic Configuration Commands).

Q96. Which of the following IP transmission types encrypts all of the transmitted data?

ESP

GRE

UDP

Q97. Which of the following can support a jumbo frame?

Access point

Bridge

Hub

Switch

Q98. Which of the following is the best VPN to use for reducing data bandwidth requirements of the corporate network?

Split-tunnel

Site-to-site

Full-tunnel client

GRE tunnel

Q99. Which of the following ports should a network administrator enable for encrypted login to a network switch?

123

Q100. Which of the following is used tostage copies of a websitecloser to geographically dispersed users?

VPN

CDN

SAN

SDN

Q101. A network administrator configured a router interface as 10.0.0.95 255.255.255.240. The administrator discovers that the router is not routing packets to a web server with IP 10.0.0.81/28. Which of the following is the best explanation?

Theweb server Is In adifferent subnet.

Therouter interface isa broadcast address.

TheIP address spaceis a class A network.

Thesubnet is in a private address space.

Q102. SIMULATION
Users are unable to access files on their department share located on file server 2. The network administrator has been tasked with validating routing between networks hosting workstation A and file server 2.
INSTRUCTIONS
Click on each router to review output, identify any issues, and configure the appropriate solution.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.