User:Scott/24

      Network
--------------------------------
Home Page    user:scott
Home02       user:scott/22
Printers     user:scott/23
Network      user:scott/24
Account Mng  user:scott/25
Virus Scan   user:scott/26
Keith Admn   user:scott/27
Active Dir   user:scott/29

Ping 8.8.8.8 (google.com's server)

icmp (echo request/reply)

ping -a 192.168.1.8

returns the hostname

tracert 8.8.8.8

trace router hops 
how many milliseconds per hop?

nslookup

• Resolve a Domain Name to it's IP Address

C:\>nslookup
Default Server:  Wireless_Broadband_Router.ftrdhcpuser.net
Address:  192.168.1.1

Change to Google's DNS server
> server 8.8.8.8
Default Server:  google-public-dns-a.google.com
Address:  8.8.8.8

Discover well.com's IP address
> well.com
Server:  google-public-dns-a.google.com
Address:  8.8.8.8

Non-authoritative answer:
Name:    well.com
Address:  50.16.199.94

Discover Well.com's Mail Server
> set type=mx
> well.com

Non-authoritative answer:
well.com        MX preference = 15, mail exchanger = newsmtp.well.com

????????????????????
> set type=ptr
> 50.16.199.94

Non-authoritative answer:
94.199.16.50.in-addr.arpa       name = ec2-50-16-199-94.compute-1.amazonaws.com

netstat

list current connections

ipconfig /all

Host Name
Primary DNS Suffix

telnet

not encrypted

ssh

Microsoft Microsoft Network Monitor 3.4

http://www.microsoft.com/download/en/details.aspx?id=4865