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    IPv4 VLSM

    Overlapping VLSM Subnets – Speed Test 3 Answers
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted October 27, 2014

    Overlapping VLSM Subnets – Speed Test 3 Answers

    As usual, the “answers” post only makes sense after reading the “question” post. Use the question as a place to practice and ignore the speed and time pressure, or use it truly as a speed test. [...]

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    Overlapping VLSM Subnets – Speed Test 3
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted October 24, 2014

    Overlapping VLSM Subnets – Speed Test 3

    It’s time for the last #CCENT VLSM speed test for a while. Your job: any way you know how, derive the subnet IDs, and the range of addresses in each subnet, and then compare the subnets to [...]

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    Overlapping VLSM Subnets – Speed Test 2 Answers
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted October 20, 2014

    Overlapping VLSM Subnets – Speed Test 2 Answers

    The answer for Overlapping VLSM Subnets Speed Test 2 are below the fold! Here’s a complete list of related posts: Intro to overlapped subnet problems All Overlapped Subnet problems IPv4 [...]

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    Overlapping VLSM Subnets – Speed Test 2
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted October 17, 2014

    Overlapping VLSM Subnets – Speed Test 2

    Time for another practice problem to find any overlapping IPv4 subnets. I’ve kicked this one up a notch compared to the previous exercise – this time the list (below the fold) shows IP [...]

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    Overlapping VLSM Subnets – Speed Test 1
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted October 10, 2014

    Overlapping VLSM Subnets – Speed Test 1

    It’s subnetting Friday – #CCENT edition. Your job? Look at a set of 5 or 6 subnet/mask combos, and identify which ones overlap, and which ones do not. There may be no overlaps, or there may [...]

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    Overlapping Subnets – the Problem
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted October 8, 2014

    Overlapping Subnets – the Problem

    #CCENT and #CCNA testing, as well as real-life network engineering, requires that we find configuration and design errors in the network. Problems can occur when the design and configuration of [...]

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    Answer Part 2: VLSM Design Drill #2
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted February 3, 2014

    Answer Part 2: VLSM Design Drill #2

    This post wraps up the answers for VLSM design drill 2. Read the original problem if you didn’t start there, and look at answer, part 1, for the first part of the answer. This post gives the [...]

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    Answer Part 1: VLSM Design Drill #2
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted January 31, 2014

    Answer Part 1: VLSM Design Drill #2

    #CCENT and #CCNA candidates need to be comfortable with VLSM. The previous post gave you a chance to exercise;  today’s post lets you check your answers to the first part of VLSM design [...]

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    VLSM Design Drill #2
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted January 27, 2014

    VLSM Design Drill #2

    The boss of our #CCNA is at it again today with another VLSM project. The scenario helps you exercise your brain in a VLSM world. As with all the VLSM design drills, you are given an existing [...]

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    Answer Part 2: VLSM Design Drill #1
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted January 20, 2014

    Answer Part 2: VLSM Design Drill #1

    More VLSM work for #CCENT and #CCNA today! Today’s post is simple enough: this post wraps up the answer to the VLSM design drill posted earlier. Dive right in! Here’s the list of [...]

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    Answer Part 1: VLSM Design Drill #1
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted January 17, 2014

    Answer Part 1: VLSM Design Drill #1

    Time for some VLSM work for #CCENT and #CCNA today! Today’s post begins the analysis for the VLSM design drill posted earlier. The original post posed a scenario, with an existing subnet [...]

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    VLSM Design Drill #1
    By certskills
    In 200-301 V1 Appendices, CCENT-OLD, IPv4 VLSM
    Posted January 13, 2014

    VLSM Design Drill #1

    VLSM causes many #CCENT and #CCNA candidates much heartache. Today’s post shows a VLSM design exercise that is useful for exam prep as well as real life. The idea: begin with an existing [...]

    READ MORE
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