Transcript command prompt

Implementing TCP/IP
in the Command Line
Lesson 5
Objectives
Command Prompt
• The Windows command prompt is Microsoft’s
version of a command-line interface or CLI.
• Running the command prompt as an Administrator
is also known as running it in elevated mode.
• You could turn off UAC, but that is not
recommended.
Command Prompt
Dir /? Command
Ipconfig and Ping Command
• Ipconfig and ping can be used to analyze,
test, troubleshoot, and configure IPv4 and
IPv6 connections.
IPConfig Command
• Displays IP Configuration
IPConfig /All Command
IPConfig /All Command
IPConfig /Release
Ping Command
• Used to test network connectivity
• Users ICMP
Ping Command
Tracert Command
PathPing Command
NbtStat Command
• Nbtstat will display NetBIOS over TCP/IP
statistics for local and remote computers.
• NetBIOS was developed in the 1980s to
allow applications to communicate over a
network via the session layer of the OSI
model.
• NetBIOS over TCP/IP sends the NetBIOS
protocol within TCP and UDP sessions.
NbtStat Command
NetStat Command
• The netstat command is used to display
active TCP (or UDP) connections, as well as a
host of other statistics that we will cover
later in the exercise.
NetStat Command
NetStat Command
NSLookup
• Nslookup displays information about DNS
names and their corresponding IP
addresses, and it can be used to diagnose
DNS servers.
FTP Command
• FTP stands for file transfer protocol. It is an
application layer protocol as well as an application.
• The FTP command is used in the command prompt
to connect to FTP servers.
Telnet Command
• Telnet is used to take control of a remote
computer.
• Basically, a network administrator connects to a
remote computer, server, router, or switch by
typing telnet [IPAddress].
• Telnet is an older, out-of-date protocol, and as
such, it should be replaced with a more secure
program such as SSH.
• It can also be used for troubleshooting by putting a
port number.
– telnet server01 25
NetSh Command
• Netsh is a built-in command-line scripting
utility that enables you to display and modify
the network configurations of the local
computer.
NetSh Command
Route Command
• The Route Print command can be used to
display routing table for a Windows machine
– This command gives the same result as
netstat –r, but it is more commonly used.
• The Route command can also be used to
add and delete static routes
Route Print Command
Route Command
Route Command
Routing
• The idea behind routing is to make
connections to remote networks.
Net Command
• Although not really considered part of the
TCP/IP command set, the net command can
display all kinds of important networking
data, and it allows you to configure various
networking options such as services.
Summary
• Printing in Microsoft Windows typically involves the
following four components: print device, printer,
print server, and print driver.
• The printer driver enables you to configure the print
job to use the various capabilities of the print
device.
• The simplest form of print architecture consists of
one print device connected to one computer,
known as a locally-attached print device. You can
share this printer (and the print device) with other
users on the same network.