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Network Security and Data Communication Lab, Assignments of Network security

Information related to data communication and computer networks. It covers topics such as hostname, ping, traceroute, and ARP. It explains how hostname is used to distinguish devices within a local network and how ping is used to test the availability of a remote network. It also explains how traceroute sends packets with TTL values that gradually increase from packet to packet and how ARP is used to map a network address to a physical address. examples of ping and traceroute commands.

Typology: Assignments

2021/2022

Available from 03/27/2023

utkarsh-goyal-1
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ITE3001 DATA COMMUNICATION AND
COMPUTER NETWORKS
Fall Semester 2020-21
ASSESMENT 1
NAME: UTKARSH GOYAL
FACULTY: DINAKARAN
REG NO. 19BIT0402
COMPUTER NETWORKS LAB ASSIGNMENT
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ITE3001 – DATA COMMUNICATION AND

COMPUTER NETWORKS

Fall Semester 2020- 21

ASSESMENT 1

NAME: UTKARSH GOYAL

FACULTY: DINAKARAN

REG NO. 19BIT

1 a.hostname

b. The hostname is what a device is called on a

network. The hostname is used to distinguish

devices within a local network. In addition,

computers can be found by others through the

hostname, which enables data exchange within a

network. Hostnames are used on the internet as

part of the fully qualified domain name.

  1. ping

a.

IP ADDRESS: 136.233.9.

b.4 packets were sent and all were received successfully Minimum:134 ms , Maximum:193 ms, Average:174 ms 1 st package took time of 181 ms, then 2 nd dropped to 134 ms ,then 3 rd package took 193 ms and final one took 191 ms under 32 bytes

1024 bytes Minimum:140ms, Maximum:244ms, Average:207ms ii)DOMAIN: www.youtube.com 56 bytes

Minimum:2 9 ms,Maximum:3 5 ms, Average:3 2 ms 512 bytes Minimum:28ms,Maximum:38ms, Average:33ms

Minimum:29ms, Maximum:38ms, Average:32ms 1024 bytes Minimum:30ms, Maximum:35ms, Average:32ms

iv)DOMAIN:www.facebook.com 56 bytes Minimum:27ms, Maximum:30ms, Average:28ms 512 bytes Minimum:29ms, Maximum:32ms, Average:30ms

f. i)DOMAIN: yahoo.co.in Minimum:288ms, Maximum:292ms, Average:290ms ii)DOMAIN: www.vit.ac.in Minimum:134ms, Maximum:193ms, Average:174ms

iii)DOMAIN: www.google.co.in Minimum:29ms, Maximum:34ms, Average:30ms 4.netstat a.

c.

d.

f.

g. h.