What Is The Mixture For Golf Course Divit Repairs

An introduction to networking theory and basic networking tools.

To access the room you can click here: https://tryhackme.com/room/introtonetworking

Task 1 - Introduction

No respond needed.

For the "Which Layer" Questions below, respond using the layer number (i-7)

OSI Model Layers.

Which layer would choose to ship data over TCP or UDP?

Answer: 4
Which layer checks received packets to make certain that they oasis't been corrupted?

Answer: 2
In which layer would data be formatted in preparation for transmission?

Answer: 2
Which layer transmits and receives data?

Answer: ane
Which layer encrypts, compresses, or otherwise transforms the initial data to requite it a standardised format?

Answer: 5
Which layer tracks communications between the host and receiving computers?

Reply: 5
Which layer accepts communication requests from applications?

Respond: 6
Which layer handles logical addressing?

Answer: 3
When sending data over TCP, what would you phone call the "bite-sized" pieces of information?

Answer: Segments
[Research] Which layer would the FTP protocol communicate with?

Reply: 7
Which send layer protocol would be best suited to transmit a live video?

Answer: UDP

How would you refer to data at layer two of the encapsulation procedure (with the OSI model)?

Answer: Frames
How would y'all refer to information at layer 4 of the encapsulation procedure (with the OSI model), if the UDP protocol has been selected?

Answer: Datagrams
What process would a computer perform on a received message?

Respond: De-encapsulation
Which is the but layer of the OSI model to add a trailer during encapsulation?

Answer: Data Link
Does encapsulation provide an extra layer of security (Aye/Nay)?

Answer: Aye

Which model was introduced starting time, OSI or TCP/IP?

Reply: TCP/IP
Which layer of the TCP/IP model covers the functionality of the Transport layer of the OSI model (Full Name)?

Answer: Ship
Which layer of the TCP/IP model covers the functionality of the Session layer of the OSI model (Full Proper name)?

Answer: Awarding
The Network Interface layer of the TCP/IP model covers the functionality of two layers in the OSI model. These layers are Information Link, and?.. (Total Proper noun)?

Answer: Concrete
Which layer of the TCP/IP model handles the functionality of the OSI network layer?

Reply: Internet
What kind of protocol is TCP?

Answer: Connectedness-Based
What is SYN short for?

Answer: Synchronise
What is the second footstep of the three fashion handshake?

Answer: SYN/ACK
What is the short name for the "Acknowledgement" segment in the 3-way handshake?

Answer: ACK

What is the protocol specified in the department of the request that'due south linked to the Awarding layer of the OSI and TCP/IP Models?

Answer: Domain Name Organisation
Which layer of the OSI model does the section that shows the IP accost "172.16.16.77" link to (Proper noun of the layer)?

Answer: Network
In the section of the request that links to the Send layer of the OSI and TCP/IP models, which protocol is specified?

Answer: User Datagram Protocol
Over what medium has this asking been made (linked to the Data Link layer of the OSI model)?

Reply: Ethernet II
Which layer of the OSI model does the section that shows the number of bytes transferred (81) link to?

Respond: Physical
[Research] Can you figure out what kind of address is shown in the layer linked to the Data Link layer of the OSI model?

Respond: MAC

What command would you lot use to ping the bbc.co.great britain website?

Answer: ping bbc.co.uk
What is the IPv4 address?

Answer: 217.160.0.152
What switch lets you modify the interval of sent ping requests?

Reply: -i
What switch would allow you to restrict requests to IPv4?

Reply: -four
What switch would give you a more verbose output?

Answer: -5

Use traceroute on tryhackme.com

Can you see the path your request has taken?

No answer needed.
What switch would you use to specify an interface when using Traceroute?

Answer: -i
What switch would y'all use if you wanted to use TCP SYN requests when tracing the road?

Respond: -T
[Lateral Thinking] Which layer of the TCP/IP model will traceroute run on by default (Windows)?

Answer: Cyberspace

Perform a whois search on facebook.com

No answer needed.
What is the registrant postal lawmaking for facebook.com?

Answer: 94025
When was the facebook.com domain outset registered?

Respond: 29/03/1997
Perform a whois search on microsoft.com

No answer needed.
Which urban center is the registrant based in?

Answer: Redmond
[OSINT] What is the name of the golf class that is near the registrant address for microsoft.com?

If you search on Google 'golf game club near Redmond' and click on the google maps link you'll run into that the Bellevue Golf game Course is the nearest to Redmond.

Answer: Bellevue Golf Class
What is the registered Tech E-mail for microsoft.com?

Reply: msnhst@microsoft.com

What is DNS short for?

Answer: Domain Proper name System
What is the beginning type of DNS server your computer would query when you search for a domain?

Reply: Recursive
What type of DNS server contains records specific to domain extensions (i.east. .com, .co.uk, etc)? Apply the long version of the proper noun.

Answer: Peak-Level Domain
Where is the very first identify your reckoner would look to find the IP address of a domain?

Respond: Local Cache
[Research] Google runs 2 public DNS servers. Ane of them tin be queried with the IP eight.8.8.viii, what is the IP accost of the other ane?

Answer: eight.8.iv.four
If a DNS query has a TTL of 24 hours, what number would the dig query testify?

Answer: 86400

No answer needed.

Source: https://doretox.com/Introductory-Networking-Walkthrough/