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  1. Tinus1959
    Post

    subnetting and supernetting: what is it and how does it work.

    So far we have seen what classes are and how to determine which class we are in with a specific IP-address. In classfull addressing we encounter a...
    Post by: Tinus1959, Dec 10, 2008 in forum: Network Infrastructure
  2. Tinus1959
    Post

    Download limits to disappear

    Welcome back Zeb.
    Post by: Tinus1959, Dec 9, 2008 in forum: News
  3. Tinus1959
    Post

    subnetting and supernetting: what is it and how does it work.

    So now we know how to determine in what class an address is. What does this tell us? It works a bit like most telephone systems. Big cities have a...
    Post by: Tinus1959, Dec 9, 2008 in forum: Network Infrastructure
  4. Tinus1959
    Post

    subnetting and supernetting: what is it and how does it work.

    In this first post I would like to show you what an IP-address is. An IP-address is a 32 bit, software coded address for a network device, unique...
    Post by: Tinus1959, Dec 9, 2008 in forum: Network Infrastructure
  5. Tinus1959
    Thread

    subnetting and supernetting: what is it and how does it work.

    Hi there, As promised here the thread on subnetting and supernetting. I will do this in a number of posts, because the subject is to big for a...
    Thread by: Tinus1959, Dec 9, 2008, 8 replies, in forum: Network Infrastructure
  6. Tinus1959
    Post

    Training Advice Needed

    I do not believe the MCSA and MCSE track will be soon gone. Both windows XP and 2003 server will be around for at least 5 more years. Employers...
    Post by: Tinus1959, Dec 6, 2008 in forum: Training & Development
  7. Tinus1959
    Post

    How long did it take you to pass the A+

    About 85 minutes to take the tests :p, but just as Michael I have some (about 15 in hardware) years of experience.
    Post by: Tinus1959, Dec 2, 2008 in forum: A+
  8. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    Since I got a number of PMs asking me to do the explanation on subnetting, I plan to make it a separate thread. I just need some time to do it....
    Post by: Tinus1959, Dec 2, 2008 in forum: Network Infrastructure
  9. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    No problem mate. My offer still stands to explain subnetting in detail if you want. Oh, and apologies excepted :biggrin
    Post by: Tinus1959, Dec 1, 2008 in forum: Network Infrastructure
  10. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    No, I'm not. I am trying to help people with their problems and they are not helped with wrong advise. I have been training students on network...
    Post by: Tinus1959, Dec 1, 2008 in forum: Network Infrastructure
  11. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    I can, It's false. First: every IP-address is 32 bits. The way one makes the calculations does not change nomatter what notation one uses. The...
    Post by: Tinus1959, Dec 1, 2008 in forum: Network Infrastructure
  12. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    First: you are not subnetting, you are supernetting. Second: with 3 bits you get 8 combinations, not 7. 8 * 256 = 2048 as a maximum number of...
    Post by: Tinus1959, Dec 1, 2008 in forum: Network Infrastructure
  13. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    How did you work out this 7 network IDs? Please read my other answer on this question.
    Post by: Tinus1959, Dec 1, 2008 in forum: Network Infrastructure
  14. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    Ok, You say you have a subnetmask of 255.255.248.0. But that is not all you need to know. You also need to have the address of your network. Let...
    Post by: Tinus1959, Nov 30, 2008 in forum: Network Infrastructure
  15. Tinus1959
    Post

    Subnetting -Working out the total available number of Networks and Subnets

    Could you explain how you got this answer?
    Post by: Tinus1959, Nov 30, 2008 in forum: Network Infrastructure
  16. Tinus1959
    Post

    DSMOVE

    Yes, I spotted that one too. I tell my student to say "which is in" for the comma. The first part would then sound like: Move joe blogs which is...
    Post by: Tinus1959, Nov 27, 2008 in forum: Active Directory Exams
  17. Tinus1959
    Post

    Security Principles... 70-290

    Not sure which book you are using. If I knew I could help you I presume.
    Post by: Tinus1959, Nov 27, 2008 in forum: Windows Server 2003 / 2008 / 2012 / 2016
  18. Tinus1959
    Post

    Farewell - at least for a while

    Sorry to hear that Zebulebu. Hope to read your posts here again soon.
    Post by: Tinus1959, Nov 27, 2008 in forum: The Lounge - Off Topic
  19. Tinus1959
    Post

    I've seen some stupid stuff but this takes the entire biscuit manufacturing plant!...

    I think this one could also opt for fist place: http://usb.brando.com.hk/prod_detail.php?prod_id=00732&cat_id=035&dept_id=015
    Post by: Tinus1959, Nov 25, 2008 in forum: The Lounge - Off Topic
  20. Tinus1959
    Post

    Would you qualify to enter the UK or Canada?

    Passed on both tests. Not that I have plans in that direction.
    Post by: Tinus1959, Nov 24, 2008 in forum: Just for Laughs
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