This is a cheat list of the most used Network Commands in Windows.

Windows Network Commands
CommandIt solves the problem of...Try it from your Command Line
arp -a It shows the arp table in your PC   arp -a
ftp  it opens a ftp connection wit a remote server  
 getmac Displays your PC MAC Addresses (Network card, Wifi card, etc.) getmac 
hostname Shows the computer hostname  hostname 
ipconfig It shows all network interfaces configuration   ipconfig /all
 netstat -an Displays active TCP connections   netstat -an 
nbtstat displays protocol statistics and current TCP/IP connections using NBT (NetBIOS over TCP/IP) nbtstat -a
nslookup Check IP Address linked to a domain name nslookup www.wikipedia.org
net user Displays user account information net user
net localgroup displays the hostname and the names of local groups on the computer net localgroup
ping Verifies IP-level connectivity ping 8.8.8.8
pathping It shows stats regarding latency and packet loss  pathping commands.network
route print Displays route details   route print
netstat -rn Displays route details  netstat -rn
route delete  Delete a route route delete 10.10.0.0 mask 255.255.0.0 
route add  Add a route to the routing table  route add 10.10.0.0 mask 255.255.255.0 10.10.0.1 
telnet It opens a TCP connection to a host using TCP port UDP  telnet 10.10.10.10
tracert  It traces the patch of a packet from the local host to its destination tracert 10.10.10.10 
mstsc Creates connections to terminal servers or other remote computers mstsc /v:192.168.0.10 /w:1600 /h:1200