Tools
Windows Commands:
- ping -t
- tracert
- pathping
- ipconfig /all
- route
- netstat
- nslookup
- netsh show wlan
- icacls
- host
- sfc /scannow
cipher /w:C:\- mstsc.exe
- mmc.exe
- services.msc
- rsop.msc
- gpresult.exe /v
Linux Commands:
- ping
- traceroute
- nslookup
- mtr
- dig
- top
- df
- uptime
- dmesg | tail
- vmstat 1
- mpstat -P ALL 1
- pidstat 1
- iostat -xz 1
- free -m
- sar -n DEV 1
- sar -n TCP,ETCP 1
- grep ' '
Putty/SuperPutty
Wireshark
Microsoft NetMonitor
Microsoft Sysinternals http://live.sysinternals.com and http://technet.microsoft.com/en-us/sysinternals/bb545021.aspx
NMap
portqry
Powershell http://poshcode.org/2680
Browser Developer Tools
Java Console
Speedtest
https://www.grc.com/dns/benchmark.htm
https://code.google.com/archive/p/namebench/
https://www.sordum.org/7952/dns-jumper-v2-1
https://www.microsoft.com/en-us/download/details.aspx?id=49924
dnsstuff.com
dnsstuff.com
mxtoolbox.com
mxtoolbox.com
dnsquery.org
dnsquery.org
arin.net
https://testconnectivity.microsoft.com/
https://www.slac.stanford.edu/xorg/nmtf/nmtf-tools.html
https://ist.mit.edu/software-hardware