Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Have an account? Sign In
Continue with Google
or use


Have an account? Sign In Now

Sign In

Continue with Google
or use

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.


Have an account? Sign In Now

Sorry, you do not have permission to ask a question, You must login to ask a question.

Continue with Google
or use

Forgot Password?

Need An Account, Sign Up Here

Sorry, you do not have permission to ask a question, You must login to ask a question.

Continue with Google
or use

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Network Classmate Logo Network Classmate Logo
Sign InSign Up

Network Classmate

Network Classmate Navigation

  • Home
  • Article
  • Q&A
  • Guest Post
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Feed
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges

Rajitha Katroju

Bronze
Ask Rajitha Katroju
13 Visits
0 Followers
0 Questions
Home/ Rajitha Katroju/Answers
  • About
  • Questions
  • Polls
  • Answers
  • Best Answers
  • Asked Questions
  • Followed
  • Favorites
  • Groups
  • Posts
  • Comments
  • Followers Questions
  • Followers Answers
  • Followers Posts
  • Followers Comments
  1. Asked: September 16, 2021In: Q & A

    What Protocol Below Supports Two Encryption Modes: Transport And Tunnel?

    Rajitha Katroju
    Best Answer
    Rajitha Katroju Bronze
    Added an answer on September 28, 2021 at 7:56 am

    What Protocol Below Supports Two Encryption Modes: Transport And Tunnel? The IPsec protocol supports the two encryption modes called the transport mode and the tunnel mode. Today let us discuss the Ip security protocol and its two encryption modes. Typically, the security protocol will be applicableRead more

    What Protocol Below Supports Two Encryption Modes: Transport And Tunnel?

    The IPsec protocol supports the two encryption modes called the transport mode and the tunnel mode. Today let us discuss the Ip security protocol and its two encryption modes.

    Typically, the security protocol will be applicable on the three layers. They are the Application layer, network layer, and transport layer of the OSI model. When we apply the security on the network layer of the OSI model, then we call it the Ip security protocol. Now, let us discuss the IPsec protocol in detail. As we discussed earlier, the IPsec protocol has two encryption modes. They are Transport mode and the other one is tunnel mode.

    The network layer security can be between any two hosts, any two routers or it can be between a host and the router. The main aim to design the IPsec protocol is to provide security at the network layer of the OSI model. Now, let us discuss each of the layers in detail. The transport mode can be defined as protecting or give security to the data which is delivered from the network layer to the transport layer of the OSI model.

    The data that is sent to the transport layer will be protected by the IPsec.

    Here we have to remember that the transport mode, will only protect the data that is coming from the transport layer. It doesn’t protect the Ip header, but only protects the packet that is coming from the transport layer of the OSI model.

    Another encryption mode is called the tunnel mode, here the tunnel mode will protect the entire Internet protocol data packet that is coming from the transport layer. The Ip security protocol will be applied to the whole IP packet. It is applied between the host to host or between a router to router or it can be between a host to host.

    Tunnel mode is an operation mode of the IPsec. Let us take an example to understand this tunnel mode in detail. Let say we have two hosts that are between the two different local area networks. There is a gateway present between the two local area networks. Here, the traffic that is coming from host A to host B will automatically be protected by the tunnel. Host A can send packets that are not protected or encrypted by the hosts. The gateway that is present between the local area networks adds the protection and then it sends the packet to network B. And at host B, it will decrypt the packets that are sent by host A.

    A protective packet will be delivered between the B’s gateway.

    The main difference between the tunnel mode and the transport mode is that the tunnel mode can able to protect the entire packet and the transport mode will only protect the packet that is coming from the transport layer of the OSI model. This process can be done between the host to host or router to router or can from any node to node.

    See less
    • 1
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
  2. Asked: September 16, 2021In: Q & A

    What Kind Of Cable Uses Bnc Connectors? Which Connector Is Likely To Be Used By Cable Tv?

    Rajitha Katroju
    Rajitha Katroju Bronze
    Added an answer on September 28, 2021 at 7:55 am

    What Kind Of Cable Uses Bnc Connectors? Which Connector Is Likely To Be Used By Cable Tv? The coaxial cable is used BNC connectors. The F-connectors are likely to be used by the Cable TVs.Today let us discuss the coaxial cable and the F-connectors. We use many different types of cables to connect toRead more

    What Kind Of Cable Uses Bnc Connectors? Which Connector Is Likely To Be Used By Cable Tv?

    The coaxial cable is used BNC connectors. The F-connectors are likely to be used by the Cable TVs.Today let us discuss the coaxial cable and the F-connectors. We use many different types of cables to connect to the different devices. Typically, the common cables we use in the networking are coaxial cables, optical fiber cables, twisted pair cables, and parallel and serial cables. These cable’s usage depends on their network size hardware and the software cables.

    All these network cables and their connectors depend on the physical layer of the OSI model. The physical layer is layer one of the OSI model. Today let us discuss some of the common connectors along with the coaxial cables. The below figure 1.1 represents the structure of the coaxial cable. The outer cover of the coaxial cable is called the sheath. The braided metal sheath is used to reduce interference. This interference is called electromagnetic interference.

    The underneath of the shielding is also called the Teflon insulator. The copper conductor is present at the central metalcore. let us know some of the uses the coaxial cables are mainly used to carry a high frequency of the electrical signals with the minimum number of the losses. These coaxial cables are normally used in telephonic systems, and in the cable TVs, ethernet, and also in the broadband ethernet.

    We have many specifications in the coaxial cable, but the coaxial cable only uses the RG number in it. But what is the RG number?. The name RG stands for radio guide. Each of these types is used for different purposes.

    We have an RG-6 coaxial cable, mostly used for home purposes. If we have a cable TV or a Cable connection, these RG-6 coaxial cables are used. We measure the coaxial cables in the terms of Ohm for their resistance. The Ohm is used to measure the electrical current that is passing through a circuit. The difference in the coaxial cable cannot be identified by their physical appearance.

    In the coaxial cable, we have common connectors like F-type connectors, SMA connectors, N connectors, and BNC connectors. Now, let us discuss the F type of the connectors in detail. These F types of connectors are normally used to connect the cable TVs. We use this to connect to a cable modem if we have a cable internet connection. The F type of the cables is got terminated through the RG-6 cables.

    When we compare coaxial cables with the twisted pair cables, the coaxial cables will carry signals to a much farther distance than the twisted pair cables. But the twisted pair cables have a higher transmission rate when we compared them with the coaxial cables.

    The BNC connectors stand for British Naval Connectors. We also have the N connectors which are the whether-proof connectors. The N connectors will carry the microwave signals, and at last, we have the SMA connectors, the SMA connectors are mainly used by the high-frequency microwave systems.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
  3. Asked: September 16, 2021In: Q & A

    What Is The Minimum Category Of Utp Cable Required In Order To Support Gigabit Speeds?

    Rajitha Katroju
    Rajitha Katroju Bronze
    Added an answer on September 28, 2021 at 7:55 am

    What Is The Minimum Category Of Utp Cable Required In Order To Support Gigabit Speeds? The CAT5 cable is the minimum category of the UTP cable required in order to support gigabit speeds. Today, let us discuss the cables in detail that support the speed of the gigabit. There are several different tyRead more

    What Is The Minimum Category Of Utp Cable Required In Order To Support Gigabit Speeds?

    The CAT5 cable is the minimum category of the UTP cable required in order to support gigabit speeds. Today, let us discuss the cables in detail that support the speed of the gigabit. There are several different types which we can choose from, we have Cat5, Cat 5e, Cat 6, and Cat 6a cables in it. The Cat stands for category and 5, 5e, 6a are the many different standards of it. All this will use the RJ45 connector known as the ethernet ports. let us learn all the different types of ethernet cables in detail.

    The first really common category is cat5, here we also have the new version of the cat 5, the Cat 5 cable can only be rated up to 100Mbps. That means it can only be rated up to 100 meters with a bandwidth of 100 megabits per second. So this Cat 5 cable cannot be seen since it only moves up to 100Mbps.

    And we have Cat 5e which is an enhancement of Cat 5. The Cat 5e is the most common cable and it can be rated up to one-gigabit speeds for a distance up to 100 meters. And it can have a bandwidth of 100 Mhz. The Cat5 cables only require two twisted-pair cables and Cat 5e uses four twisted-pair cables. Hence the Cat 5e can able to transfer more data than Cat 5.

    We also have the Cat 6 which will speed up to 1 gigabit to 10 gigabits per second at a distance of 55 meters in length and with a bandwidth up to 250Mhz. The bandwidth is nothing but the range of frequencies where a cable is able to use reliably and will also explain how would improve the speed.

    We have the Cat 6a cables, which are also capable of 10 gigabits and with a longer distance of 100 meters and with a larger bandwidth of 500Mhz bandwidth. The Cat 6a will be more reliable for getting at a full speed of 10 gig network. It also has an improved specification for reducing the cross talk.

     

    And the larger of all the ethernet cables are the Cat 7 cables. The Cat 7 cables are the fastest cables that we can buy at the moment in the markets. The Cat 7 cables also are rated as 10 gigabits speed with a larger bandwidth up to 600Mhz. The Cat 7 cables have some of the strict specifications for reducing the crosstalk. It provides a separate shield between the individual pairs. This is mainly for improving reliability. This cable is most suitable for permanent wire installations.

    All these cables work with the minimum gigabit speed of 10. As we discussed earlier, all these cables will be connected to the Rj45 connector. All these different numbers will represent different versions that are present in the Cat cables. All these can work with the minimum of gigabits speed. But the main difference is rated through their performance.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp

Sidebar

Top Members

Shailendra Yadav

Shailendra Yadav

  • 2k Questions
  • 52k Points
Level 50
Sneha Singh

Sneha Singh

  • 2k Questions
  • 41k Points
Level 40
Nilay Sharma

Nilay Sharma

  • 0 Questions
  • 33k Points
Level 30
  • Popular
  • Comments
  • Farwa Khalid

    Half Duplex Versus Full Duplex

    • 3 Comments
  • Shailendra Yadav

    Troubleshooting with TR-069 ACS for ISPs 

    • 0 Comments
  • Farwa Khalid

    What Is Ping Spoofing

    • 0 Comments
  • Farwa Khalid

    What Is Wireless Isolation?

    • 0 Comments
  • Farwa Khalid

    What Is Radio Network Controller?

    • 0 Comments
  • What is Circuit Switching - Network Classmate
    What is Circuit Switching - Network Classmate added a comment […] needs to be established. It is additive into two… November 30, 2022 at 11:36 am
  • Difference Between Router And Switch - Network Classmate
    Difference Between Router And Switch - Network Classmate added a comment […] router works in the full-duplex transmission mode. However, we… November 30, 2022 at 11:36 am
  • Communication Protocols - Network Classmate
    Communication Protocols - Network Classmate added a comment […] receiver. It is two wired protocols. Rx and Tx… November 30, 2022 at 11:35 am

  • Home
  • Groups page
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges




Footer

Important Links

  • Home
  • Article
  • Q&A
  • Guest Post

Useful Categories

  • Basic Networking
  • Basic Security
  • CCNA R & S
  • CCNA Security
  • Download

Legal Stuff

  • About Us
  • Contact Us
  • Privacy Policy
  • Terms of Service
  • User Data Policy

Social Links

  • Facebook
  • Instagram
  • Twitter
  • Telegram
  • Linkedin

Copyrights © 2023 Network Classmate™. All Rights Reserved.
Designed by LeadsNut

Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage vendors Read more about these purposes
View preferences
{title} {title} {title}