Microsoft Specialist Guide to Microsoft Windows 10 (Exam 70-697, Configuring Windows Devices) Chapter 7 Networking Microsoft Specialist Guide to Microsoft.

Microsoft Specialist Guide to Microsoft Windows 10 (Exam 70-697, Configuring Windows Devices)
Chapter 7 Networking Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices) Chapter 7 Networking

Objectives After completing this chapter, you should be able to:
Understand Windows 10 network components Describe and configure Internet Protocol version 4 Describe and configure Internet Protocol version 6 Perform and monitor file sharing Objectives After completing this chapter, you should be able to: Understand Windows 10 network components Describe and configure Internet Protocol version 4 Describe and configure Internet Protocol version 6 Perform and monitor file sharing Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Objectives After completing this chapter, you should be able to (cont’d): Connect Windows 10 to the Internet Describe and configure wireless networking Configure Windows Firewall Describe homegroup networks Objectives After completing this chapter, you should be able to (cont’d): Connect Windows 10 to the Internet Describe and configure wireless networking Configure Windows Firewall Describe homegroup networks Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Networking Overview Basic components of Windows 10 that support networking Network and Sharing Center Networks Connections Networking Overview Basic components of Windows 10 that support networking Network and Sharing Center Networks Connections Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Network and Sharing Center
Central point in Windows 10 for managing the configuration of the network you are connected to Areas View your active networks Change your networking settings Network and Sharing Center Central point in Windows 10 for managing the configuration of the network you are connected to Areas View your active networks Change your networking settings Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Network and Sharing Center
Figure 7-1 Network and Sharing Center Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Networks Network location awareness Network Name
Allows you to configure the security settings for each location type differently Configuration settings for each location type are saved Network Name When you first connect to a network, the network is given a name to identify it by Windows 10 Wireless networks are named after the broadcast ID of the wireless access point Networks Network location awareness Allows you to configure the security settings for each location type differently Configuration settings for each location type are saved Network Name When you first connect to a network, the network is given a name to identify it by Windows 10 Wireless networks are named after the broadcast ID of the wireless access point Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Networks Location Types Network Discovery Private network
Public network Domain network Network Discovery Provides you with an easy way to control how your computer views other computers on the network Advertises its presence on the network Options Turn on network discovery Turn off network discovery Networks Location Types Private network Public network Domain network Network Discovery Provides you with an easy way to control how your computer views other computers on the network Advertises its presence on the network Options Turn on network discovery Turn off network discovery Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Connections For each network device installed in your computer
Connection is created to manage that network device Clients and services Applications that use the network to communicate Client allows you to connect to a particular service running on a remote computer Service allows your computer to accept connections from and provide resources to a remote computer Connections For each network device installed in your computer Connection is created to manage that network device Clients and services Applications that use the network to communicate Client allows you to connect to a particular service running on a remote computer Service allows your computer to accept connections from and provide resources to a remote computer Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Connections Figure 7-4 Network connection Properties
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Connections Clients and services included with Windows 10
Client for Microsoft Networks File and Printer Sharing for Microsoft Networks QoS Packet Scheduler Both the Client for Microsoft Networks and File and Printer Sharing for Microsoft Networks Use Server Message Block protocol Connections Clients and services included with Windows 10 Client for Microsoft Networks File and Printer Sharing for Microsoft Networks QoS Packet Scheduler Both the Client for Microsoft Networks and File and Printer Sharing for Microsoft Networks Use Server Message Block protocol Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Connections Protocols Rules for communicating across the network
Define how much data can be sent and the format of the data as it crosses the network Protocols supported by Windows 10 Internet Protocol Version 4 (TCP/IPv4) Internet Protocol Version 6 (TCP/IPv6) Link-Layer Topology Discovery Mapper I/O Driver Link-Layer Topology Discovery Responder Microsoft LLDP Protocol Driver Connections Protocols Rules for communicating across the network Define how much data can be sent and the format of the data as it crosses the network Protocols supported by Windows 10 Internet Protocol Version 4 (TCP/IPv4) Internet Protocol Version 6 (TCP/IPv6) Link-Layer Topology Discovery Mapper I/O Driver Link-Layer Topology Discovery Responder Microsoft LLDP Protocol Driver Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Connections Network driver Windows 10 includes several interfaces
Responsible for enabling communication between Windows 10 and a network device in your computer Windows 10 includes several interfaces Make it easier for developers to create clients, services, protocols, and network drivers Provide a standard way for clients and services to communicate with protocols and a standard way for protocols to communicate with network drivers Connections Network driver Responsible for enabling communication between Windows 10 and a network device in your computer Windows 10 includes several interfaces Make it easier for developers to create clients, services, protocols, and network drivers Provide a standard way for clients and services to communicate with protocols and a standard way for protocols to communicate with network drivers Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

TCP/IP IP Version 4 TCP/IP Most popular networking protocol today
Only TCP/IP is included with Windows 10 for network communication Windows 10 has the ability to use multiple protocols TCP/IP IP Version 4 TCP/IP Most popular networking protocol today Only TCP/IP is included with Windows 10 for network communication Windows 10 has the ability to use multiple protocols Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IP Addresses Each computer must have a unique IP address to communicate on the network IPv4 addresses are most commonly displayed in dotted decimal notation Displayed as four decimal numbers called octets Example: The value of the first octet determines the general class of an IPv4 address IP Addresses Each computer must have a unique IP address to communicate on the network IPv4 addresses are most commonly displayed in dotted decimal notation Displayed as four decimal numbers called octets Example: The value of the first octet determines the general class of an IPv4 address Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IP Addresses IP Addresses Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IP Addresses Special cases and considerations:
If the first octet is zero, the remaining octets identify local machines on the same network A first octet value of 127 identifies a destination that is local to the computer sending data ( is known as the loopback address) A first octet identifying a class D address represents a multicast address A first octet identifying a class E address is reserved for future use and special purposes IP Addresses Special cases and considerations: If the first octet is zero, the remaining octets identify local machines on the same network A first octet value of 127 identifies a destination that is local to the computer sending data ( is known as the loopback address) A first octet identifying a class D address represents a multicast address A first octet identifying a class E address is reserved for future use and special purposes Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IP Addresses Several ranges of IP addresses are reserved for internal network use A proxy server or network address translation (NAT) must be used Provides Internet access to computers using these addresses IP Addresses Several ranges of IP addresses are reserved for internal network use A proxy server or network address translation (NAT) must be used Provides Internet access to computers using these addresses Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Subnet Masks IP address is composed of a network ID and a host ID
Defines which part of an IP address is the network ID and which part of the IP address is the host ID Subnet mask’s bits set to 1 identify what part of an assigned IPv4 address belongs to the network ID Bits set to 0 identify what part of an address belongs to the host ID Classless Inter-Domain Routing (CIDR) notation /16 Subnet Masks IP address is composed of a network ID and a host ID Subnet mask Defines which part of an IP address is the network ID and which part of the IP address is the host ID Subnet mask’s bits set to 1 identify what part of an assigned IPv4 address belongs to the network ID Bits set to 0 identify what part of an address belongs to the host ID Classless Inter-Domain Routing (CIDR) notation /16 Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Subnet Masks Subnet Masks Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Default Gateways Routers Default gateway
Control movement of packets through networks Default gateway A router on the local network that is used to deliver packets to a remote network Windows 10 stores the default gateway setting internally as part of a larger table Called the routing table Default Gateways Routers Control movement of packets through networks Default gateway A router on the local network that is used to deliver packets to a remote network Windows 10 stores the default gateway setting internally as part of a larger table Called the routing table Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

DNS Domain Name System (DNS)
Essential to communicate on a TCP/IP network Resolves host names to IP addresses DNS is essential for Internet connectivity because most people use domain names, not IP addresses Accesses Internet servers such as Web sites Windows 10 also provides a text file called HOSTS in the folder C:\Windows\System32\drivers\etc\ Maps IP addresses to host names DNS Domain Name System (DNS) Essential to communicate on a TCP/IP network Resolves host names to IP addresses DNS is essential for Internet connectivity because most people use domain names, not IP addresses Accesses Internet servers such as Web sites Windows 10 also provides a text file called HOSTS in the folder C:\Windows\System32\drivers\etc\ Maps IP addresses to host names Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

WINS Windows Internet Naming Service (WINS)
Legacy technology used to resolve NetBIOS names to IP addresses Stores information about services such as domain controllers WINS is primarily used for backward compatibility with older NetBIOS-based networks WINS Windows Internet Naming Service (WINS) Legacy technology used to resolve NetBIOS names to IP addresses Stores information about services such as domain controllers WINS is primarily used for backward compatibility with older NetBIOS-based networks Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Methods for Configuring IPv4
IP configuration information can be manually entered This approach is not very efficient Dynamic Host Configuration Protocol (DHCP) An automated mechanism used to assign: IP addresses, subnet masks, default gateways, DNS servers, WINS servers, and other IP configuration information to network devices Methods for Configuring IPv4 IP configuration information can be manually entered This approach is not very efficient Dynamic Host Configuration Protocol (DHCP) An automated mechanism used to assign: IP addresses, subnet masks, default gateways, DNS servers, WINS servers, and other IP configuration information to network devices Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Automatic Private IP Addressing (APIPA) address Addresses on the /16 network Designed as a solution for very small networks with no Internet connectivity requirements Windows 10 also allows you to configure a static set of alternate IP configuration options If a DHCP server cannot be contacted, the alternate IP configuration is used instead Methods for Configuring IPv4 Automatic Private IP Addressing (APIPA) address Addresses on the /16 network Designed as a solution for very small networks with no Internet connectivity requirements Windows 10 also allows you to configure a static set of alternate IP configuration options If a DHCP server cannot be contacted, the alternate IP configuration is used instead Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure 7-7 Alternate IP configuration for IPv4 Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Essential IPv4 Utilities
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Troubleshooting IPv4 Confirm current settings
ipconfig and netsh utilities can display the current settings Validate IPv4 connectivity ping utility can be used to confirm that the computer can ping its own loopback address Verify DNS name resolution Confirm the correct DNS servers are specified on network settings Verify data connections Problem may be a result of data filtering by a firewall Troubleshooting IPv4 Confirm current settings ipconfig and netsh utilities can display the current settings Validate IPv4 connectivity ping utility can be used to confirm that the computer can ping its own loopback address Verify DNS name resolution Confirm the correct DNS servers are specified on network settings Verify data connections Problem may be a result of data filtering by a firewall Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IP Version 6 Improvements found in IPv6 include:
Increased address space Hierarchical routing to reduce the load on Internet backbone routers Simpler configuration through automatic address management Inclusion of encryption services for data security Quality of service Extensibility to support new features IP Version 6 Improvements found in IPv6 include: Increased address space Hierarchical routing to reduce the load on Internet backbone routers Simpler configuration through automatic address management Inclusion of encryption services for data security Quality of service Extensibility to support new features Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IPv6 Address Notation Address space for IPv4 has been depleted
IPv6 has a significantly larger address space IPv6 addresses are 128 bits long IPv6 has many more addresses than would normally be required for computing devices IPv6 addresses are represented in hexadecimal, with each four-digit segment separated by colons Any group of four hex digits can drop leading zeros Long set of zeros can be compressed to a double colon IPv6 Address Notation Address space for IPv4 has been depleted IPv6 has a significantly larger address space IPv6 addresses are 128 bits long IPv6 has many more addresses than would normally be required for computing devices IPv6 addresses are represented in hexadecimal, with each four-digit segment separated by colons Any group of four hex digits can drop leading zeros Long set of zeros can be compressed to a double colon Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IPv6 Address Types IPv6 address uses the CIDR notation of adding a slash and a number after the slash Number indicates the number of bits on the left side of the written address that makes up the network portion of the address (referred to as address prefix) The address prefix contains information that helps devices decide how to move data between networks Knowing the type of address helps to set expectations of how data can be delivered to an interface IPv6 Address Types IPv6 address uses the CIDR notation of adding a slash and a number after the slash Number indicates the number of bits on the left side of the written address that makes up the network portion of the address (referred to as address prefix) The address prefix contains information that helps devices decide how to move data between networks Knowing the type of address helps to set expectations of how data can be delivered to an interface Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IPv6 Address Types Link-local Unicast Global Unicast
Allows computers in a local network to communicate with each other without requiring the use of a router Global Unicast Can be routed as a public address on the Internet through routers and networks Unique Local Unicast Replacement address type for the deprecated site-local address type IPv6 Address Types Link-local Unicast Allows computers in a local network to communicate with each other without requiring the use of a router Global Unicast Can be routed as a public address on the Internet through routers and networks Unique Local Unicast Replacement address type for the deprecated site-local address type Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IPv6 Address Types Multicast Anycast Special addresses
Serves the same purpose as an IPv4 multicast address Anycast Multiple devices can share the same anycast address and respond to other computers without an IP address conflict Special addresses Two special addresses exist in IPv6, the loopback address and the unspecified address IPv6 Address Types Multicast Serves the same purpose as an IPv4 multicast address Anycast Multiple devices can share the same anycast address and respond to other computers without an IP address conflict Special addresses Two special addresses exist in IPv6, the loopback address and the unspecified address Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

IPv6 Address Types Teredo
Allows IPv6 data to be tunneled over an IPv4 network that is using Network Address Translation (NAT) Addresses have a fixed address prefix of 2001::/32 IPv6 Address Types Teredo Allows IPv6 data to be tunneled over an IPv4 network that is using Network Address Translation (NAT) Addresses have a fixed address prefix of 2001::/32 Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Windows 10 automatically configures its network interfaces with a link-local address To configure IPv6, you can use: Static configuration Automatic configuration Scripts Methods for Configuring IPv6 Windows 10 automatically configures its network interfaces with a link-local address To configure IPv6, you can use: Static configuration Automatic configuration Scripts Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Automatic configuration can be done in two ways: Stateful automatic address configuration involves one or more devices that track the state of the client in internal data tables Stateless automatic address configuration empowers the client to collect as many settings as possible from the network around it and have it create its own IPv6 address Windows 10 can resolve local client names using the Link-Local Multicast Name Resolution (LLMNR) protocol Methods for Configuring IPv6 Automatic configuration can be done in two ways: Stateful automatic address configuration involves one or more devices that track the state of the client in internal data tables Stateless automatic address configuration empowers the client to collect as many settings as possible from the network around it and have it create its own IPv6 address Windows 10 can resolve local client names using the Link-Local Multicast Name Resolution (LLMNR) protocol Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Troubleshooting IPv6 Settings
Confirm current settings Settings should be confirmed due to the default nature of IPv6 clients attempting to auto-configure themselves Validate IPv6 connectivity ping utility can be used to confirm that the computer can ping its own loopback address Verify DNS name resolution Verify data connections Using the telnet application is a common tool for administrators to test application connectivity Troubleshooting IPv6 Settings Confirm current settings Settings should be confirmed due to the default nature of IPv6 clients attempting to auto-configure themselves Validate IPv6 connectivity ping utility can be used to confirm that the computer can ping its own loopback address Verify DNS name resolution Verify data connections Using the telnet application is a common tool for administrators to test application connectivity Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

File Sharing File sharing in Windows 10
Allows you to share files from any folder on your computer or the Public folder with other computer users on your LAN Windows 10 includes controls to allow the user and administrator to customize how much they want to share over the network With whom and with what access rights File Sharing File sharing in Windows 10 Allows you to share files from any folder on your computer or the Public folder with other computer users on your LAN Windows 10 includes controls to allow the user and administrator to customize how much they want to share over the network With whom and with what access rights Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Sharing the Public Folder
A simplified way to perform file sharing Files in the Public folder are shared between users who log on the local computer Can also be shared with network users Options for sharing the Public folder Turn on sharing so anyone with network access can read and write files in the Public folder Turn off Public folder sharing Sharing the Public Folder Sharing the Public folder A simplified way to perform file sharing Files in the Public folder are shared between users who log on the local computer Can also be shared with network users Options for sharing the Public folder Turn on sharing so anyone with network access can read and write files in the Public folder Turn off Public folder sharing Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Sharing the Public Folder
Options for Password protected sharing related to the Public folder Turn on password protected sharing Turn off password protected sharing Sharing the Public Folder Options for Password protected sharing related to the Public folder Turn on password protected sharing Turn off password protected sharing Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Sharing Any Folder Sharing files from any folder on your computer
Gives you more options to control Which users have access to your files What those users can do to your files You can set the permissions for users when you share individual folders In a domain-based network You can select users from the domain to share files with Sharing Any Folder Sharing files from any folder on your computer Gives you more options to control Which users have access to your files What those users can do to your files You can set the permissions for users when you share individual folders In a domain-based network You can select users from the domain to share files with Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Creating and Managing Shared Folders
Share Tab or “Share with” menu item Simplifies folder sharing by controlling both NTFS permissions and share permissions at the same time Choices in the Share with menu Stop sharing Homegroup (view) Homegroup (view and edit) Specific people Creating and Managing Shared Folders Share Tab or “Share with” menu item Simplifies folder sharing by controlling both NTFS permissions and share permissions at the same time Choices in the Share with menu Stop sharing Homegroup (view) Homegroup (view and edit) Specific people Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Share tab in File Explorer Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Advanced Sharing Allows you to configure options that are not available in the simpler “Share with” interface Only configures share permissions When shared folder permissions are combined with NTFS permissions Most restrictive permissions are effective To simplify the management of permissions Assign Full Control share permission to the Everyone group Use NTFS permissions to control access to the files Creating and Managing Shared Folders Advanced Sharing Allows you to configure options that are not available in the simpler “Share with” interface Only configures share permissions When shared folder permissions are combined with NTFS permissions Most restrictive permissions are effective To simplify the management of permissions Assign Full Control share permission to the Everyone group Use NTFS permissions to control access to the files Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Folder properties, Advanced sharing Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Advanced Sharing (cont'd.) Settings you can configure in Advanced Sharing Share this folder Share name Limit the number of simultaneous users to Comments Permissions Caching Share permissions available in Windows 10 Full Control Change Read Creating and Managing Shared Folders Advanced Sharing (cont'd.) Settings you can configure in Advanced Sharing Share this folder Share name Limit the number of simultaneous users to Comments Permissions Caching Share permissions available in Windows 10 Full Control Change Read Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Monitoring Shared Folders
Computer Management Most comprehensive to way monitor shares Shared Folders System Tool has three nodes for monitoring and managing shared folders Shares Sessions Open Files Monitoring Shared Folders Computer Management Most comprehensive to way monitor shares Shared Folders System Tool has three nodes for monitoring and managing shared folders Shares Sessions Open Files Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Monitoring Shared Folders
Figure Shares view in Computer Management Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Internet Connectivity
How a computer connects to the Internet will vary Depending on whether a single computer or multiple computers are using an Internet connection Internet Connectivity How a computer connects to the Internet will vary Depending on whether a single computer or multiple computers are using an Internet connection Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Single-Computer Internet Connectivity
Cable Almost all cable companies offer high-speed Internet connectivity You will be supplied with a cable modem By default, Windows 10 networking is configured to use DHCP to obtain IP configuration information Digital subscriber line (DSL) High-speed Internet connection over telephone lines You will be supplied with a DSL modem Usually use Point-to-Point Protocol over Ethernet (PPPoE) to secure connection Single-Computer Internet Connectivity Cable Almost all cable companies offer high-speed Internet connectivity You will be supplied with a cable modem By default, Windows 10 networking is configured to use DHCP to obtain IP configuration information Digital subscriber line (DSL) High-speed Internet connection over telephone lines You will be supplied with a DSL modem Usually use Point-to-Point Protocol over Ethernet (PPPoE) to secure connection Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Single-Computer Internet Connectivity
Dial-Up Much slower way to access the Internet Suitable when there are no other options available Wireless WAN Fully supported by Windows 10 Most broadband vendors refer to this feature as “tethering” the computer to the mobile device Single-Computer Internet Connectivity Dial-Up Much slower way to access the Internet Suitable when there are no other options available Wireless WAN Fully supported by Windows 10 Most broadband vendors refer to this feature as “tethering” the computer to the mobile device Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Shared Internet Connectivity
Multiple computers can share a single Internet connection Common for cable modem and DSL connections Common mechanisms for sharing an IP address Router Internet Connection Sharing (ICS) Router Connection Sharing Multiple computers share an Internet connection with a dedicated router appliance Router is assigned an IP address from the ISP Shared Internet Connectivity Multiple computers can share a single Internet connection Common for cable modem and DSL connections Common mechanisms for sharing an IP address Router Internet Connection Sharing (ICS) Router Connection Sharing Multiple computers share an Internet connection with a dedicated router appliance Router is assigned an IP address from the ISP Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Shared Internet Connectivity
Internet Connection Sharing ICS allows a Windows 10 computer to act as an Internet router called the host computer Host computer must have an Internet connection (public interface) Plus one additional network connection (private interface) Use the Sharing tab in the Properties of the public interface to enable ICS Shared Internet Connectivity Internet Connection Sharing ICS allows a Windows 10 computer to act as an Internet router called the host computer Host computer must have an Internet connection (public interface) Plus one additional network connection (private interface) Use the Sharing tab in the Properties of the public interface to enable ICS Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Wireless Networking Wireless network
Transfers data without a physical connection Windows 10 provides a strong foundation for wireless technology Wireless access point (WAP) Base station that connects to the wired network Most common configuration details for a WAP: Security Set Identifier (SSID) mode Security method Wireless Networking Wireless network Transfers data without a physical connection Windows 10 provides a strong foundation for wireless technology Wireless access point (WAP) Base station that connects to the wired network Most common configuration details for a WAP: Security Set Identifier (SSID) mode Security method Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Creating a Wireless Connection
Several methods: Manually connect to a wireless network Connect to a Network Copy a profile from USB flash drive Command-line utility Configure in Group policy Use Wi-Fi Sense Creating a Wireless Connection Several methods: Manually connect to a wireless network Connect to a Network Copy a profile from USB flash drive Command-line utility Configure in Group policy Use Wi-Fi Sense Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Wireless Network Properties Network name Security type Encryption type Security key Connect automatically when this connection is in range Look for other wireless networks while connected to this network Connect even if the network is not broadcasting its name (SSID) Creating a Wireless Connection Wireless Network Properties Network name Security type Encryption type Security key Connect automatically when this connection is in range Look for other wireless networks while connected to this network Connect even if the network is not broadcasting its name (SSID) Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Wireless Network Security No authentication (open) WPA2-Personal WPA2-Enterprise 802.1x Three encryption types available: None Wired Equivalent Privacy (WEP) Advanced Encryption Standard (AES) Creating a Wireless Connection Wireless Network Security No authentication (open) WPA2-Personal WPA2-Enterprise 802.1x Three encryption types available: None Wired Equivalent Privacy (WEP) Advanced Encryption Standard (AES) Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Managing Wireless Connections
Managing a wireless connection is similar to managing a wired network connection Managing Wireless Connections Managing a wireless connection is similar to managing a wired network connection Figure Wireless connection status Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Troubleshooting Wireless Connections
Other devices, such as microwaves and cordless telephones, can interfere with the signal Some standards are limited to what channels, in addition to specific frequencies, they can use to communicate Windows 10 client can be configured to connect to a WAP automatically when it is in range WAP devices in public places may be untrusted, even if they have a pass-phrase configured Troubleshooting Wireless Connections Other devices, such as microwaves and cordless telephones, can interfere with the signal Some standards are limited to what channels, in addition to specific frequencies, they can use to communicate Windows 10 client can be configured to connect to a WAP automatically when it is in range WAP devices in public places may be untrusted, even if they have a pass-phrase configured Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Windows Firewall Windows 10 is a host-based firewall
Evaluates each packet as it arrives and determines whether that packet is allowed or denied One way to improve security on computers is by reducing the attack surface The elements of a computer system, device, applications, and operating system that can be attacked by hackers and malware Disabling and removing unnecessary services is a common way to reduce the attack surface Windows Firewall Windows 10 is a host-based firewall Evaluates each packet as it arrives and determines whether that packet is allowed or denied One way to improve security on computers is by reducing the attack surface The elements of a computer system, device, applications, and operating system that can be attacked by hackers and malware Disabling and removing unnecessary services is a common way to reduce the attack surface Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Basic Firewall Configuration
Windows Firewall Control Panel window Windows 10 allows custom firewall settings for each type of network location: private or public When Windows Firewall is enabled Default configuration blocks all incoming packets except for specifically configured exceptions There is an option to block all incoming connections No exceptions are allowed Basic Firewall Configuration Windows Firewall Control Panel window Windows 10 allows custom firewall settings for each type of network location: private or public When Windows Firewall is enabled Default configuration blocks all incoming packets except for specifically configured exceptions There is an option to block all incoming connections No exceptions are allowed Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Windows Firewall, main window Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Windows Firewall, Customize Settings Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Advanced Firewall Configuration
Allows you to configure more complex rules, outgoing filtering, and rules Tools available to perform advanced firewall configuration Windows Firewall with Advanced Security utility Netsh Group Policy Windows PowerShell Advanced Firewall Configuration Allows you to configure more complex rules, outgoing filtering, and rules Tools available to perform advanced firewall configuration Windows Firewall with Advanced Security utility Netsh Group Policy Windows PowerShell Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Windows Firewall, Advanced Settings window Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Configure Firewall Properties Windows 10 stores the firewall properties based on location types Advanced Firewall Configuration Configure Firewall Properties Windows 10 stores the firewall properties based on location types Figure Windows Firewall, profile settings for network locations Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Configure Firewall Properties In each profile, you can: Enable or disable Windows Firewall Configure inbound connections Configure outbound connections Customize protected network connections Customize settings Customize logging Advanced Firewall Configuration Configure Firewall Properties In each profile, you can: Enable or disable Windows Firewall Configure inbound connections Configure outbound connections Customize protected network connections Customize settings Customize logging Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Configure IPSec Use the Windows Firewall with Advanced Security utility to configure IPSec settings IPSec default settings you can configure Key exchange Data protection Authentication Method IPSec exemptions settings you can configure Exempt ICMP from IPSec None Advanced, Custom Advanced Firewall Configuration Configure IPSec Use the Windows Firewall with Advanced Security utility to configure IPSec settings IPSec default settings you can configure Key exchange Data protection Authentication Method IPSec exemptions settings you can configure Exempt ICMP from IPSec None Advanced, Custom Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

View and Edit Firewall Rules A large number of inbound and outbound rules are created by default in Windows 10 You modify an existing rule by opening its properties Advanced Firewall Configuration View and Edit Firewall Rules A large number of inbound and outbound rules are created by default in Windows 10 You modify an existing rule by opening its properties Figure Windows Firewall, Inbound rule properties Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Create New Firewall Rules A wizard guides you through the process Rule types you can create with the Outbound Rule Wizard Program Port Predefined Custom Advanced Firewall Configuration Create New Firewall Rules A wizard guides you through the process Rule types you can create with the Outbound Rule Wizard Program Port Predefined Custom Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Windows Firewall, New Outbound Rule Wizard Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Figure Windows Firewall, New Outbound Rule Wizard, rule actions Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Create New Computer-Connection Security Rules Use IPSec to authenticate and secure communication between two computers Security rule types Isolation Authentication exemption Server-to-server Tunnel Custom Advanced Firewall Configuration Create New Computer-Connection Security Rules Use IPSec to authenticate and secure communication between two computers Security rule types Isolation Authentication exemption Server-to-server Tunnel Custom Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Monitor Windows Firewall Rules and Connections Firewall node under Monitoring in the Windows Firewall with Advanced Security Allows you to see rules that are enabled in one screen Connection Security node under Monitoring Allows you to see the computer connection security rules that are enabled And any security associations that are active Security association Rules for communication between two computers Advanced Firewall Configuration Monitor Windows Firewall Rules and Connections Firewall node under Monitoring in the Windows Firewall with Advanced Security Allows you to see rules that are enabled in one screen Connection Security node under Monitoring Allows you to see the computer connection security rules that are enabled And any security associations that are active Security association Rules for communication between two computers Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Homegroup Networks Primarily uses IPv6 and link-local addresses to enable communications between homegroup members Discovery of computers and their names on the local network is automatic by default Computer can only create a homegroup when it has a network interface connected as a home network location and it is not domain joined Security in a homegroup is simple Windows automatically manages homegroup connections Homegroup Networks Primarily uses IPv6 and link-local addresses to enable communications between homegroup members Discovery of computers and their names on the local network is automatic by default Computer can only create a homegroup when it has a network interface connected as a home network location and it is not domain joined Security in a homegroup is simple Windows automatically manages homegroup connections Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Summary Network Sharing Center is a central location to view and access networking information Windows 10 is network-aware and can sense which network location it is connected to Network connections are composed of clients, services, protocols, and drivers Important configuration concepts in IPv4 are IP addresses, subnet masks, default gateways, DNS, and WINS Summary Network Sharing Center is a central location to view and access networking information Windows 10 is network-aware and can sense which network location it is connected to Network connections are composed of clients, services, protocols, and drivers Important configuration concepts in IPv4 are IP addresses, subnet masks, default gateways, DNS, and WINS Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Summary Windows 10 can obtain IP configuration information from static configuration data, DHCP, APIPA, or an alternate IP configuration Windows 10 uses IPv6 to support peer-to-peer networking applications Sharing the Public folder is an easy way to share files on the network When you share any folder you can use Share tab in File Explorer or the “Share with” menu item Summary Windows 10 can obtain IP configuration information from static configuration data, DHCP, APIPA, or an alternate IP configuration Windows 10 uses IPv6 to support peer-to-peer networking applications Sharing the Public folder is an easy way to share files on the network When you share any folder you can use Share tab in File Explorer or the “Share with” menu item Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Summary The primary technologies for connecting to the Internet are cable, DSL, WWAN, and dial-up ICS configures Windows 10 as a router to share an Internet connection Wireless networking in Windows 10 supports different versions of the IEEE standard Windows Firewall is a host-based firewall included with Windows 10 Homegroup networking allows home users to share categories of data through libraries Summary The primary technologies for connecting to the Internet are cable, DSL, WWAN, and dial-up ICS configures Windows 10 as a router to share an Internet connection Wireless networking in Windows 10 supports different versions of the IEEE standard Windows Firewall is a host-based firewall included with Windows 10 Homegroup networking allows home users to share categories of data through libraries Microsoft Specialist Guide to Microsoft Windows 10 (Exam , Configuring Windows Devices)

Microsoft Specialist Guide to Microsoft Windows 10 (Exam 70-697, Configuring Windows Devices) Chapter 7 Networking Microsoft Specialist Guide to Microsoft.

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Microsoft Specialist Guide to Microsoft Windows 10 (Exam 70-697, Configuring Windows Devices) Chapter 7 Networking Microsoft Specialist Guide to Microsoft.

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Presentation on theme: "Microsoft Specialist Guide to Microsoft Windows 10 (Exam 70-697, Configuring Windows Devices) Chapter 7 Networking Microsoft Specialist Guide to Microsoft."— Presentation transcript:

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