CITM 301 - LAB 1 Akash Brar Akashdeep

Given the following commands, explain what the purpose of the command is and give a typical use case for each: Show interface Show arp tracert Example: the “ping” command, uses the Internet Control Message Protocol and verifies layer 3 connectivity, and would typically be used by a Network Administrator who wants to test connectivity between devices when a new device has been added to a network or as a troubleshooting method when experiencing connectivity issues.

1- Write the commands to change Your IP Address via CMD.

Question Completion Status: QUESTION 6 The IPv6 has O options O header checksum O fragmentation anycast address feature, which is not in IPv4.

Kindly send any more information that you have on the Class C IP address.

7. Please give more information about the Class C IP address.

what is the iptables command that allow outbound ping Requests and Replies. [ Allow Ping from Inside to Outside]

Please solve all the following parts:   Real-world application. Your new job is working for a small organization. Currently, you have the network pictured below. Your job is to set up a firewall that will protect the office from offsite threats but need to allow traffic to connect to your on-premise web server. Gig0/1 is assigned the IP address 136.244.233.5   a) Between which interfaces would you insert the firewall (remember where your autonomy ends)?   b) Assign an IP address to the inside Router interface and Server interface. (Hint: different subnet from the routers outside interface)   c) What is the gateway address for the server?   d) Create a connection table that blocks all inbound traffic except for connectivity to the webserver.

what does the IPCONFIG command do

List loopback command for IPv4 ? List command for IPv6?

Windows RDP Multi-factor Authentication options- Find an option (Google is your friend for this.) for providing multi-factor authentication for Windows RDP. Describe what it is and how it works. Include a URL to option.

Explain in detail each field of IPv6 header.

Explain the kind of IP address that starts with "169.x.x.x". prime prime . Also, provide reasons as to why a device/computer would be given this particular IP Address on the network

when the DHCP lease expires or approaches expiration * the device stay on its same IP address for another lease term the device assigned a new IP address the device looks to renew its lease so it can stay on the network the device assigned a new configuration data O O

posting multiple times dont answer if you dont know else sure will report strict warning dont answer

Video link https://youtu.be/aD_yi5VjF78 This the link to the video can you please answer the question thanks 1 According to the sources from Part 1, what is the purpose of a router and why do you need a router? 2 According to the sources from Part 1, what steps should you take to troubleshoot Internet connection problem?

What is the starting and ending address of each class in IPv4 ?

Which command allows you to perform a direct DNS query on a specific DNS server? a) ping b) traceroute c) dig d) getent

What IPv4 address is represented by the following IPv6 address: ::CO1F:142E

Is there a way to circumvent IP restrictions?

Find the IP addresses of mcgill.ca's authoritative name server. Include the command(s) you used.

An IP address is a number that identifies a computer on the internet. True or False?

What are the class field in IP address

Using the photo provided, what are the following answers MAC Destination Address:MAC Source Address:MAC Type (Length):IP Version #:IP Header Length:IP Type of Service:IP Total Length:IP Identification:IP Fragment Flag|Offset:IP Time-to-live:IP Next Protocol:IP Header Checksum:IP Source address:IP Destination address:TCP source port:TCP destination port:TCP Sequence number:TCP Acknowledgement number:TCP Window size:TCP Checksum:

* In term of security, which network .protocol is better DHCP O DNS NAT RIPv2 O SMTP