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

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
Home/ Questions/Q 3769
Next
In Process
Vipin Chauhan
Vipin ChauhanLevel 30
Asked: October 24, 20212021-10-24T18:23:21+05:30 2021-10-24T18:23:21+05:30

Which Three Statements Describe The Similarities Between Ospfv2 And Ospfv3? (Choose Three.)

Which Three Statements Describe The Similarities Between Ospfv2 And Ospfv3? (Choose Three.)
  • 0
  • 1 1 Answer
  • 37 Views
  • 0 Followers
Answer
Share
  • Facebook

    Related Questions

    • What Do You Mean By Https?
    • How To Check TLS Version On Aix Server?
    • How To Change Permissions For Entire Directory In Linux?
    • What Does The Tracert Command Do?
    • How To Connect Uverse Receiver To Wifi?

    1 Answer

    • Voted
    • Oldest
    • Recent
    1. Maryam Khalid Bronze
      2021-12-17T00:30:59+05:30Added an answer on December 17, 2021 at 12:30 am

      Which three statements describe the similarities between OSPFv2 and OSPFv3? (Choose three.)

      1. Both of them are link-state protocols.
      2. The source address act as the global address by them in the event of sending the OSPF messages.
      3. The concept of multi areas is common in both of them.
      4. Assist with the authentication of the IPsec.
      5. Both of them use the alike DR/BDR election process.
      6. By default, the unicast routing is enabled in them.

      Answer: a correct answer is an option a (Both of them are link-state protocol.), c (the concept of multi-area is common in both of them), e (both of them use the alike DR/BDR election process).

      What is OSPF?

      OSPF stands for the open shortest path first protocol, the protocol is from the IP routing protocol and acts as the IGP (interior gateway protocol) for the internet which routes all the information in the IP network, related to the ip routing to the single autonomous system. 

      The protocol is the link-state protocol which ensures that topology information is also exchanged with the closest network by the routers. in the AS the topology information is present in massive amounts, which allows each router to have a clear picture of the topology in the autonomous system with the help of the Dijkstra algorithm. That’s why the next-hop address is chosen by selecting the best end-to-end path of the destination in the link-state protocols.

      With the help of the algorithms, the routing table is calculated by the routers. The routing table has thorough information about the destination, the protocols for the routing, the next-hop address, and the outgoing interface. Some of the features of the protocol are described in the following:

      • During the fluctuation of the network topology, the protocol has to recalculate routes with the help of the Dijkstra algorithm and reduce the traffic of the routing protocol generated by it.
      • The path with the same cost has the assistance of the protocols.
      • From the outsider router, it can hide the topology information of the specific areas, by giving the multi-level hierarchy which is known as area routing.
      • Extra routing protection and minimization in the routing protocol traffic is also a feature of this protocol.
      • The authentication is enabled for all protocol exchanges so that the known protocol is present in the routing exchange of the AS.

      Let’s see the difference between the OSPFv2 and OSPFv3 in the following:

      Advertises: OSPFv2 advertise IPv4 routes, whereas OSPFv3 advertise routes for IPV6.

      Source address: The source for the OSPFv2 is the exit interface for the IPv4 address while in the OSPFv3 the source for the message is the link-local address of the exit interface. 

      DR/BDR multicast address: for the OSPFv2 the address is 224.0.0.6 while for the OSPFv3 it is FF02::6.

      IP unicast routing: in IPV4 it is allowed by default, while in the IPV6 the command unicast-routing needs to be configured.

      Authentication: the authentication in the OSPFv2 is either the plaintext or the MD5, whereas in the OSPFv3 it is IPV6.

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

    You must login to add an answer.

    Continue with Google
    or use

    Forgot Password?

    Need An Account, Sign Up Here

    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
    • Farwa Khalid

      What Is Split Horizon

      • 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}