computer networks lab

NATIONAL UNIVERSITY OF COMPUTER & EMERGING
SCIENCE
Computer Network Lab ( CS-314)
Lab Session 01
Lab Instructor: Shahbaz Siddiqui, Shoiab Raza

Week 1

Network Command
TASK:
Use the appropriate networking commands to solve these networking problems.
1. Find the IP address of the computer you are currently using.
Command: ________________________________________________________

IP address: ________________________________________________________
2. Find the IP address of the computer you are currently using, plus MAC address, plus whether DHCP is turned on.
Command: _________________________________________________________

Answer:

_________________________________________________________

3. Display the host name of the computer.
Command: __________________________________________________________

Hostname: ___________________________________________________________
4. Check for basic IP connectivity between two computers by name and IP address. How can basic IP connectivity be checked? What are the reasons why there is no connectivity?
Command:______________________________________________________________

5. Show the MAC address of the host.
Command:
_________________________________________________________________________________
_________________________________________________________________________________

MAC address: _____________________________________________________________________

6. Show what shared resources are available on the host.
Command: _________________________________________________________________

Answer:____________________________________________________________________

7. Find out which ports on your host are connected to applications. Connect the browser to some external web page before running the appropriate command.
Command: ________________________________________________________________

Answer: ___________________________________________________________________
8. Find all