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Networking Fundamentals > Module 7 > Flashcards

Module 7 Flashcards

1
Q

Flashcard question: What is DHCP?

A

Flashcard answer: DHCP (Dynamic Host Configuration Protocol) is a protocol used to assign IP addresses and other network configuration parameters to devices on a network.

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2
Q

Flashcard question: What does DHCP do?

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Flashcard answer: DHCP allows devices to obtain necessary networking information automatically, eliminating the need for manual configuration of each device.

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3
Q

Flashcard question: What are the benefits of using DHCP?

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Flashcard answer: DHCP reduces the workload of network administrators by automatically assigning IP addresses and other network configurations, and ensures that all devices on the network have unique and valid IP addresses.

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4
Q

Flashcard question: How does DHCP work?

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Flashcard answer: DHCP works by having a DHCP server on the network assign IP addresses and other network configuration parameters to devices that request them.

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5
Q

Flashcard question: What is lease generation?

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Flashcard answer: Lease generation refers to the process of the DHCP server assigning an IP address to a device and a lease time, which is the length of time the device can use the assigned IP address.

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6
Q

Flashcard question: What is lease renewal?

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Flashcard answer: Lease renewal refers to the process of a device renewing its DHCP lease before it expires by sending a DHCP request to the DHCP server, asking to renew its current IP address assignment.

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7
Q

Flashcard question: Why DHCP uses Lease time?

A

Flashcard answer: DHCP uses Lease time to ensure that IP addresses are used efficiently and to prevent IP address conflicts on the network.

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8
Q

Flashcard question: How to implement DHCP in Windows Server?

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Flashcard answer: To implement DHCP in Windows Server, install the DHCP Server role, authorize the DHCP server, configure DHCP scopes, create DHCP reservations, and configure DHCP options.

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9
Q

Flashcard question: What are DHCP Scopes?

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Flashcard answer: DHCP Scopes are a range of IP addresses that the DHCP server can assign to clients. It defines the range of IP addresses that the DHCP server can assign to clients and also the lease time. It helps in managing IP addresses based on location or department.

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10
Q

Flashcard question: Why DHCP Scopes are important?

A

Flashcard answer: DHCP Scopes are important because they define the range of IP addresses that the DHCP server can assign to clients, and also the lease time, which helps in managing IP addresses efficiently and preventing IP conflicts on the network.

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11
Q

Flashcard question: What is the usual DHCP scope range?

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Flashcard answer: The usual DHCP scope range is typically defined as a range of IP addresses within the private IP address space, such as 10.0.0.0 to 10.255.255.255, 172.16.0.0 to 172.31.255.255, and 192.168.0.0 to 192.168.255.255.

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12
Q

Flashcard question: What is the purpose of using private IP address ranges for DHCP scope?

A

Flashcard answer: Private IP address ranges are used for DHCP scope because they are set aside by the IANA for use on private networks and are not routable on the Internet.

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13
Q

Flashcard question: How big the DHCP scope should be depends on?

A

Flashcard answer: How big the DHCP scope should be depends on the size of the organization and the number of clients that will be connecting to the network.

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14
Q

Flashcard question: Can DHCP scope range be confined to a single subnet?

A

Flashcard answer: No, DHCP scope range is not always confined to a single subnet and it can be extended to multiple subnets.

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15
Q

Flashcard question: How to configure DHCP in Windows Server?

A

Flashcard answer: To configure DHCP in Windows Server, install the DHCP Server role, open the DHCP console, right-click the server name and select “New Scope”, provide a name and description, specify the IP address range, add exclusions if desired, set the lease duration, and configure DHCP options such as default gateway, DNS servers and WINS servers.

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16
Q

Flashcard question: What is the DHCP console in Windows Server?

A

Flashcard answer: The DHCP console is a management tool in Windows Server that allows administrators to create and configure DHCP scopes, DHCP reservations, and DHCP options on the DHCP server. It can be accessed by searching for it in the start menu or by running “dhcpmgmt.msc” command in the command prompt.

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17
Q

Flashcard question: What is the benefit of DHCP reservations?

A

Flashcard answer: DHCP reservations are specific IP addresses that are reserved for specific clients. It allows the DHCP server to assign a specific IP address to a specific client, which helps to maintain consistency in IP address assignments and also for troubleshooting purposes.

18
Q

Flashcard question: What is Virtual Private Network (VPN)?

A

Flashcard answer: Virtual Private Network (VPN) is a type of remote access that allows users to securely connect to a private network over the internet. It uses encryption and tunneling protocols to create a secure connection and to protect the data being transmitted.

19
Q

Flashcard question: What is Remote Desktop Protocol (RDP)?

A

Flashcard answer: Remote Desktop Protocol (RDP) is a type of remote access that allows users to remotely access and control a desktop or server. It allows users to see the remote desktop and interact with it as if they were physically sitting in front of it.

20
Q

Flashcard question: What is Secure Shell (SSH)?

A

Flashcard answer: Secure Shell (SSH) is a type of remote access that allows users to securely log in to a remote server and execute commands. It uses encryption to protect the data being transmitted and to prevent unauthorized access.

21
Q

Flashcard question: What is Telnet?

A

Flashcard answer: Telnet is a type of remote access that allows users to log in to a remote server and execute commands. However, it does not use encryption and can transmit data in plain text, making it less secure than SSH.

22
Q

Flashcard question: What is Remote Web Workplace (RWW)?

A

Flashcard answer: Remote Web Workplace (RWW) is a feature of Microsoft Small Business Server and Windows SBS that allows users to access their work resources remotely. It uses Remote Desktop Services (RDS) and Remote Web Access (RWA) to provide remote access to files, applications, and network resources.

23
Q

Flashcard question: What is Remote Desktop?

A

Flashcard answer: Remote Desktop is a feature in Microsoft Windows that allows users to remotely access and control a desktop or server. It uses the Remote Desktop Protocol (RDP) to establish a connection between the remote and local computers.

24
Q

Flashcard question: How to enable Remote Desktop on a Windows computer?

A

Flashcard answer: To enable Remote Desktop on a Windows computer, open the System Properties window, select the Remote tab, check the “Allow remote connections to this computer” checkbox and click OK.

25
Flashcard question: What are the requirements for using Remote Desktop?
Flashcard answer: To use Remote Desktop to connect to a remote computer, you will need the IP address or hostname of the remote computer, and a valid username and password for an account on the remote computer.
26
Flashcard question: What is the Remote Desktop Connection application?
Flashcard answer: Remote Desktop Connection application is the client application that can be used to connect to a remote computer using Remote Desktop feature, It is available on Windows and can be used to connect to any computer running Windows that has Remote Desktop enabled.
27
Flashcard question: What is Web Application Proxy (WAP)?
Flashcard answer: Web Application Proxy (WAP) is a feature in Windows Server that allows users to securely access web applications from outside the corporate network by acting as a reverse proxy and providing pre-authentication for incoming requests.
28
Flashcard question: What are the benefits of using WAP?
Flashcard answer: WAP provides benefits such as publishing on-premises web applications to the internet while maintaining security, providing remote access to corporate web applications for remote workers without the need for a VPN connection and encrypting the communication between the client and the server.
29
Flashcard question: How to configure WAP?
Flashcard answer: To configure WAP, it needs to be installed on a server running Windows Server and then configured to forward requests to the internal web application servers. It also requires an ADFS server or an external identity provider to provide the pre-authentication for the requests.
30
Flashcard question: What are the requirements for using WAP?
Flashcard answer: To use WAP, a server running Windows Server is required with the WAP feature installed, and it also requires an ADFS server or an external identity provider to provide the pre-authentication for the requests.
31
Flashcard question: What is enabling remote access in Windows Server?
Flashcard answer: Enabling remote access in Windows Server allows users to connect to the server remotely using various remote access technologies such as Remote Desktop, VPN, and DirectAccess.
32
Flashcard question: How to install the Remote Access server role in Windows Server?
Flashcard answer: To install the Remote Access server role in Windows Server, open the Server Manager, navigate to the Local Server section, click on "Add roles and features", select the Remote Access role on the Select server roles page, and follow the prompts to complete the installation.
33
Flashcard question: How to manage the Remote Access server role in Windows Server?
Flashcard answer: The Remote Access server role can be managed using the Remote Access Management Console. The console can be used to configure various remote access features such as VPN and DirectAccess, create and manage remote access policies, and monitor the status of remote access connections.
34
Flashcard question: What are the benefits of enabling remote access in Windows Server?
Flashcard answer: Enabling remote access in Windows Server allows users to connect to the server remotely, which can increase productivity and flexibility by allowing users to access resources and perform tasks from any location. It also allows IT to manage and maintain the server remotely.
35
Flashcard question: What is a VPN (Virtual Private Network)?
Flashcard answer: A VPN (Virtual Private Network) is a way to securely connect to a private network over the internet, allowing remote workers or users to access resources on a private network while connected to the internet.
36
Flashcard question: How to create a VPN connection in Windows 10?
Flashcard answer: To create a VPN connection in Windows 10, open the Settings app, navigate to Network & Internet, click on VPN, select Add a VPN connection, fill in the required information such as the VPN provider name, server name or address, and your VPN username and password, and click on Save.
37
Flashcard question: How to connect to a VPN connection in Windows 10?
Flashcard answer: To connect to a VPN connection in Windows 10, navigate to the VPN settings in the Settings app, select the desired VPN connection, and click on Connect.
38
Flashcard question: What are the benefits of creating a VPN in Windows 10?
Flashcard answer: The benefits of creating a VPN in Windows 10 include the ability to securely access resources on a private network while connected to the internet and the ability to protect the data being transmitted over the internet.
39
Flashcard question: What is RADIUS?
Flashcard answer: RADIUS (Remote Authentication Dial-In User Service) is a protocol for managing user authentication, authorization, and accounting for remote access to a network.
40
Flashcard question: What is a RADIUS client?
Flashcard answer: A RADIUS client is a device or service that sends authentication and accounting requests to a RADIUS server. Examples of RADIUS clients include VPN servers, wireless access points, and dial-up servers.
41
Flashcard question: What is a RADIUS proxy?
Flashcard answer: A RADIUS proxy is a device that forwards RADIUS requests from RADIUS clients to one or more RADIUS servers. This can be useful in situations where multiple clients need to authenticate against a single server, or where the server is located in a different network.
42
Flashcard question: What is a RADIUS server?
Flashcard answer: A RADIUS server is a device or service that receives and processes RADIUS requests from RADIUS clients. The RADIUS server is responsible for authenticating and authorizing the client, and for keeping track of the client's session information.

Networking Fundamentals (8 decks)

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