Data Communication and Networking Lab Exercise

Topics: Internet Control Message Protocol, Ping, Internet Protocol Pages: 8 (430 words) Published: August 3, 2015


Data communication and networking 7040

Week 4 assignment: Lab exercise

Introduction:
All network administrators must focus the rules and their system and network administrations and clients will discover satisfactory. These operational conditions can be viewed as ordinary for that system. Studies have demonstrated that system supervisors are wagering on expanded transmission capacity as the answer for system issues. A decently characterized and appropriately executed system testing methodology will help the system supervisor foresee the operation of the system.

Different types of tests:
1. Ping test
2. Speed test
3. Net Index
Ping Test
Ping is a standard utility system accessible on generally PCs. A ping utility sends test messages from the PC to a remote gadget over a TCP/IP system. Other than figuring out if the remote PC is as of now internet, ping likewise gives markers of the general pace or unwavering quality of system associations. The Ping utility is basically a system organizer and the apparatus that is utilized to check whether a PC is working further more to check whether system associations are in place. Ping uses the Internet Control Message Protocol (ICMP) Echo capacity which is point by point in RFC 792. A little parcel is sent through the system to a specific IP address. This parcel contains 64 bytes - 56 information bytes and 8 bytes of convention peruse data and the chance that the associations are great and the target PC is up, a great return bundle will be reversed. PING can likewise tell the client the quantity of bounces that lie between two PCs and the measure of time it takes for a parcel to make the complete excursion. Also, a head can utilize Ping to test out name determination.

Graph Dates of My Home Network
From01/13/2015 to 02/03/2015

`

01/13/2014

01/19/2015

01/26/2015

02/03/2015
Ping
16
23
23
17
Speed
22.75
17.96
25.61
27.27
Index
86.2
86.2
86.2
86.2
Jitter
3
5
3
3
Loss
0
0
0
0

Ping Test
01/13/2015

01/19/2015

01/26/2015

02/03/2014

Speed Test
01/13/2015

01/19/2015

01/26/2015

01/03/2015

Net Index Test
01/13/2015

01/19/2015

01/26/2015
02/03/2015

Conclusion
The tests from 01/13/2015 to 02/03/2015. With this I can say that my network is steady. The point at which we download any films or when we see motion pictures in Netflix I can see my download pace is bit decreased which is 17 mbps.
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