Do you know these Power-Shell commands for Network Connectivity?

These are some of the commands that you may need to note. Although similar information is obtained by the Windows commands as well.

This is the version of Power Shell I am running:
-----------
PS C:\Users\Owner> $PSVersionTable.PSVersion

Major  Minor  Build  Revision
-----  -----  -----  --------
5      1      16278  1000
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Test_Connection:

Test-Connection Sends Internet Control Message Protocol request packets to one or more computers

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PS C:\Users\Owner> Test-Connection Hodentek9

Source        Destination     IPV4Address      IPV6Address                              Bytes    Time(ms)
------        -----------     -----------      -----------                              -----    --------
HODENTEK9     Hodentek9       192.168.0.10     fe80::dd68:c5d6:8d40:f244%2              32       0       
HODENTEK9     Hodentek9       192.168.0.10     fe80::dd68:c5d6:8d40:f244%2              32       0       
HODENTEK9     Hodentek9       192.168.0.10     fe80::dd68:c5d6:8d40:f244%2              32       0       
HODENTEK9     Hodentek9       192.168.0.10     fe80::dd68:c5d6:8d40:f244%2              32       0    
-----------
PS C:\Users\Owner> Test-NetConnection Hodentek9

ComputerName           : Hodentek9
RemoteAddress          : fe80::dd68:c5d6:8d40:f244%2
InterfaceAlias         : Wi-Fi
SourceAddress          : 2605:e000:d803:1800:4978:3d25:95cf:ed61
PingSucceeded          : True
PingReplyDetails (RTT) : 0 ms
----------------------------------------------------

You can also run commands as shown here in Power Shell's Command Addon window as shown
here.

Resolve_DnsName

Resolve-DnsName Runs a DNS name query resolution for specified name
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PS C:\Users\Owner> Resolve-DnsName Hodentek9
Name                                           Type   TTL   Section    IPAddress                             
----                                           ----   ---   -------    ---------                             
Hodentek9                                      AAAA   1200  Question   fe80::dd68:c5d6:8d40:f244             
Hodentek9                                      AAAA   1200  Question   2605:e000:d803:1800:dd68:c5d6:8d40:f244
Hodentek9                                      AAAA   1200  Question   2605:e000:d803:1800:4978:3d25:95cf:ed61
Hodentek9                                      A      1200  Question   192.168.0.10                          
* you can get the same information more descriptive using the Windows Command, IPCONFIG
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 Test-DnsServer
Test-DnsServer Tests a computer for being a DNS Server

The command is not found in Windows 10 Professional. Perhaps this is to be run on a Windows Server OS

Help for Connection:
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PS C:\Users\Owner> get-help Test-Connection

NAME
    Test-Connection
   
SYNTAX
    Test-Connection [-ComputerName] [-AsJob] [-DcomAuthentication {Default | None | Connect | Call
    | Packet | PacketIntegrity | PacketPrivacy | Unchanged}] [-WsmanAuthentication {Default | Basic |
    Negotiate | CredSSP | Digest | Kerberos}] [-Protocol {DCOM | WSMan}] [-BufferSize ] [-Count ]
    [-Impersonation {Default | Anonymous | Identify | Impersonate | Delegate}] [-ThrottleLimit ]
    [-TimeToLive ] [-Delay ]  []
   
    Test-Connection [-ComputerName] [-Source] [-AsJob] [-DcomAuthentication {Default |
    None | Connect | Call | Packet | PacketIntegrity | PacketPrivacy | Unchanged}] [-WsmanAuthentication
    {Default | Basic | Negotiate | CredSSP | Digest | Kerberos}] [-Protocol {DCOM | WSMan}] [-BufferSize
    ] [-Count ] [-Credential ] [-Impersonation {Default | Anonymous | Identify |
    Impersonate | Delegate}] [-ThrottleLimit ] [-TimeToLive ] [-Delay ]  []
   
    Test-Connection [-ComputerName] [-DcomAuthentication {Default | None | Connect | Call | Packet
    | PacketIntegrity | PacketPrivacy | Unchanged}] [-WsmanAuthentication {Default | Basic | Negotiate |
    CredSSP | Digest | Kerberos}] [-Protocol {DCOM | WSMan}] [-BufferSize ] [-Count ]
    [-Impersonation {Default | Anonymous | Identify | Impersonate | Delegate}] [-TimeToLive ] [-Delay
    ] [-Quiet]  []
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