• CCNA Vol 1
    • Vol 1 Part 1: Intro
      • All Content Part 1
      • Ch01: Intro to TCP/IP
      • Ch02: Intro to Ethernet
      • Ch03: Intro Routing, WAN
    • Vol 1 Part 2: Ethernet
      • All Content Part 2
      • Ch04: Command Line
      • Ch05: Ethernet Switching
      • Ch06: Switch Management
      • Ch07: Switch Interfaces
    • Vol 1 Part 3: VLANs, STP
      • All Content Part 3
      • Ch08: Virtual LANs
      • Ch09: Spanning Tree
      • Ch10: RSTP and EtherChannel
    • Vol 1 Pt 4: IP Addresses
      • All Content Part 4
      • Ch11: IPv4 Subnetting
      • Ch12: Classful IPv4 Networks
      • Ch13: IPv4 Subnet Masks
      • Ch14: Analyzing IPv4 Subnets
      • Ch15: Subnet Design
    • Vol 1 Part 5: IP Routing
      • All Content Part 5
      • Ch16: Operating Routers
      • Ch17: Router Addresses and Routes
      • Ch18: Routing in LANs
      • Ch19: DHCP
      • Ch20: Troubleshooting Routing
    • Vol 1 Part 6: OSPF
      • All Content Part 6
      • Ch21: OSPF Concepts
      • Ch22: OSPF – Basic Features
      • Ch23: OSPF – Optional Features
      • 200-301 V1 Ch24: OSPF Neighbors
    • Vol 1 Part 7: IPv6
      • All Content Part 7
      • Ch25: IPv6 Fundamentals
      • Ch26: IPv6 Addressing
      • Ch27: Configure IPv6 Addressing
      • Ch28: IPv6 Addressing on Hosts
      • Ch29: Configure IPv6 Routing
  • CCNA Vol 2
    • Vol 2 Part 1: Wireless
      • All Content Part 1
      • Ch01: WLAN Fundamentals
      • Ch02: WLAN Architectures
      • Ch03: Securing WLANs
      • Ch04: Building WLANs
    • Vol 2 Part 2: IP ACLs
      • All Content Pt. 2
      • Ch05: TCP/IP Transport
      • Ch06: Standard ACLs
      • Ch07: Extended ACLs
      • Ch08: Applied ACLs
    • Vol 2 Part 3: Security Services
      • All Content Pt. 3
      • Ch09: Security Arch.
      • Ch10: Securing Devices
      • Ch11: Port Security
      • Ch12: DHCP Snooping & DAI
    • Vol 2, Part 4: IP Services
      • All Content Pt. 4
      • Ch13: Device Management Protocols
      • Ch14: NAT
      • Ch15: QoS
      • Ch16: FHRPs
      • Ch17: SNMP, FTP, TFTP
    • Vol 2 Part 5: Architectures
      • All Content Pt. 5
      • Ch18: LAN Architecture
      • Ch19: WAN Architecture
      • Ch20: Cloud Architecture
    • Vol 2 Part 6: Automation
      • All Content Pt. 6
      • Ch21: Controller-Based Networks
      • Ch22: Cisco SDA
      • Ch23: REST and JSON
      • Ch24: Ansible and Terraform
  • Labs
    • Config Labs, Volume 1
      • All Labs, Volume 1
      • Part 2 – Ethernet
      • Part 3 – VLAN, STP
      • Part 5 – IP Routing
      • Part 6 – OSPF
      • Part 7 – IPv6
    • Config Labs, Volume 2
      • All Labs, Volume 2
      • Part 2 – IP ACLs
      • Part 3 – Security
      • Part 4 – IP Services
      • CML-Free-Labs
  • Q&A
    • Q&A Set #1
    • IPv4 Ch. 11 Addressing Basics
    • IPv4 Ch. 12 Network Analysis
    • IPv4 Ch. 13 Mask Drills
    • IPv4 Ch. 14 Address Drills
    • IPv4 Ch. 15 Design Drills
    • IPv4 VLSM
    • IPv4-Adv Summary Routes
    • IPv6 Address Drills
    • OSPF Enabler
    • STP vs RSTP
    • STP Puzzle
  • General
    • Career
    • News
    • Study Tips
  • Reference
    • Product Links
    • Config Labs
    • Final Review
    • Comparing Book Editions
    Discussions to build real CCNA skills
    • CCNA Vol 1
      • Vol 1 Part 1: Intro
        • All Content Part 1
        • Ch01: Intro to TCP/IP
        • Ch02: Intro to Ethernet
        • Ch03: Intro Routing, WAN
      • Vol 1 Part 2: Ethernet
        • All Content Part 2
        • Ch04: Command Line
        • Ch05: Ethernet Switching
        • Ch06: Switch Management
        • Ch07: Switch Interfaces
      • Vol 1 Part 3: VLANs, STP
        • All Content Part 3
        • Ch08: Virtual LANs
        • Ch09: Spanning Tree
        • Ch10: RSTP and EtherChannel
      • Vol 1 Pt 4: IP Addresses
        • All Content Part 4
        • Ch11: IPv4 Subnetting
        • Ch12: Classful IPv4 Networks
        • Ch13: IPv4 Subnet Masks
        • Ch14: Analyzing IPv4 Subnets
        • Ch15: Subnet Design
      • Vol 1 Part 5: IP Routing
        • All Content Part 5
        • Ch16: Operating Routers
        • Ch17: Router Addresses and Routes
        • Ch18: Routing in LANs
        • Ch19: DHCP
        • Ch20: Troubleshooting Routing
      • Vol 1 Part 6: OSPF
        • All Content Part 6
        • Ch21: OSPF Concepts
        • Ch22: OSPF – Basic Features
        • Ch23: OSPF – Optional Features
        • 200-301 V1 Ch24: OSPF Neighbors
      • Vol 1 Part 7: IPv6
        • All Content Part 7
        • Ch25: IPv6 Fundamentals
        • Ch26: IPv6 Addressing
        • Ch27: Configure IPv6 Addressing
        • Ch28: IPv6 Addressing on Hosts
        • Ch29: Configure IPv6 Routing
    • CCNA Vol 2
      • Vol 2 Part 1: Wireless
        • All Content Part 1
        • Ch01: WLAN Fundamentals
        • Ch02: WLAN Architectures
        • Ch03: Securing WLANs
        • Ch04: Building WLANs
      • Vol 2 Part 2: IP ACLs
        • All Content Pt. 2
        • Ch05: TCP/IP Transport
        • Ch06: Standard ACLs
        • Ch07: Extended ACLs
        • Ch08: Applied ACLs
      • Vol 2 Part 3: Security Services
        • All Content Pt. 3
        • Ch09: Security Arch.
        • Ch10: Securing Devices
        • Ch11: Port Security
        • Ch12: DHCP Snooping & DAI
      • Vol 2, Part 4: IP Services
        • All Content Pt. 4
        • Ch13: Device Management Protocols
        • Ch14: NAT
        • Ch15: QoS
        • Ch16: FHRPs
        • Ch17: SNMP, FTP, TFTP
      • Vol 2 Part 5: Architectures
        • All Content Pt. 5
        • Ch18: LAN Architecture
        • Ch19: WAN Architecture
        • Ch20: Cloud Architecture
      • Vol 2 Part 6: Automation
        • All Content Pt. 6
        • Ch21: Controller-Based Networks
        • Ch22: Cisco SDA
        • Ch23: REST and JSON
        • Ch24: Ansible and Terraform
    • Labs
      • Mega Widget 4
      • Config Labs, Volume 1
        • All Labs, Volume 1
        • Part 2 – Ethernet
        • Part 3 – VLAN, STP
        • Part 5 – IP Routing
        • Part 6 – OSPF
        • Part 7 – IPv6
      • Config Labs, Volume 2
        • All Labs, Volume 2
        • Part 2 – IP ACLs
        • Part 3 – Security
        • Part 4 – IP Services
        • CML-Free-Labs
    • Q&A
      • Q&A Set #1
      • IPv4 Ch. 11 Addressing Basics
      • IPv4 Ch. 12 Network Analysis
      • IPv4 Ch. 13 Mask Drills
      • IPv4 Ch. 14 Address Drills
      • IPv4 Ch. 15 Design Drills
      • IPv4 VLSM
      • IPv4-Adv Summary Routes
      • IPv6 Address Drills
      • OSPF Enabler
      • STP vs RSTP
      • STP Puzzle
    • General
      • Career
      • News
      • Study Tips
    • Reference
      • Product Links
      • Config Labs
      • Final Review
      • Comparing Book Editions

    News

    CML Free Edition: Migrating the Config Labs
    By Wendell Odom
    In CML-Free-Labs, Config Lab, General, News
    Posted February 28, 2025

    CML Free Edition: Migrating the Config Labs

    Over the years, I’ve created a bundle of about 75 lab exercises here at the blog, called Config Labs. The idea is to read the web page for the lab, then do the lab, and then check your [...]

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    How to Study CCNA V1.1 without the V1.1 Books
    By Wendell Odom
    In News, Study Tips
    Posted August 13, 2024

    How to Study CCNA V1.1 without the V1.1 Books

    Cisco plans to release start testing based on the CCNA 200-301 Version 1.1 blueprint starting August 20, 2024, replacing the former V1.0 blueprint. Yes, we have new books out mid-year 2024 that [...]

    READ MORE
    Be Aware – Changing Blog Categories to Match 2024 Editions
    By Wendell Odom
    In General, News
    Posted August 12, 2024

    Be Aware – Changing Blog Categories to Match 2024 Editions

    Hi all you regular blog users, I’m sure you know we released new CCNA Official Cert Guides in mid-year 2024. Those books impact this blog because the blog organizes its content to match the [...]

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    (Nearly) Infinite Q&A in the New CCNA Premium Edition Library
    By Wendell Odom
    In News
    Posted May 20, 2024

    (Nearly) Infinite Q&A in the New CCNA Premium Edition Library

    The Cisco Press eBook products have a long formal title – so the title gets abbreviated a lot. The abbreviations leave out the end: “and Practice Test,” so people sometimes miss that [...]

    READ MORE
    Enhancing Book CCNA Exams: New Questions for 2024
    By Wendell Odom
    In General, News
    Posted May 14, 2024

    Enhancing Book CCNA Exams: New Questions for 2024

    Can you guess – approximately – how many more unique practice questions you’ll see in the CCNA OCG Library, Second Edition, vs. the First edition? Or how many more timed CCNA practice exam banks [...]

    READ MORE
    The Ultimate Guide to CCNA OCG Practice Exams (2024)
    By Wendell Odom
    In General, News
    Posted May 6, 2024

    The Ultimate Guide to CCNA OCG Practice Exams (2024)

    Drumroll, please… yes, the CCNA Official Cert Guides have practice exams! Most of you are not surprised. What surprises me is that our surveys show that some people who buy the books do not even [...]

    READ MORE
    Introducing the New CCNA Books and Great Deals (2024)
    By Wendell Odom
    In General, News
    Posted April 29, 2024

    Introducing the New CCNA Books and Great Deals (2024)

    This post is short, sweet, and straightforward. It answers the most common questions about the CCNA Official Cert Guide products. It details the new 2nd Edition books, out in calendar year 2024. [...]

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    Which CCNA Blueprint Should You Pursue? Old vs New (2024)
    By Wendell Odom
    In News
    Posted April 24, 2024

    Which CCNA Blueprint Should You Pursue? Old vs New (2024)

    Cisco announced Version 1.1 of the CCNA 200-301 blueprint on April 22, 2024. They also announced an exam cutover date of August 20, 2024. If you happen to be studying for CCNA in those months, [...]

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    Minor CCNA Blueprint Update, but Major Book Updates for 2024
    By Wendell Odom
    In News
    Posted April 22, 2024

    Minor CCNA Blueprint Update, but Major Book Updates for 2024

    Cisco just announced (April 2024) a new version of the CCNA 200-301 blueprint. It’s a minor change. But with almost five years of time since the last blueprint announcement, there’s much more to [...]

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    Cisco Reveals CCNA 200-301 Version 1.1 (April 2024)
    By Wendell Odom
    In News
    Posted April 22, 2024

    Cisco Reveals CCNA 200-301 Version 1.1 (April 2024)

    For the first time in almost five years, Cisco today announced a new CCNA exam blueprint: The CCNA 200-301 Version 1.1 blueprint. Dramatic, right? Let’s look at the changes together in this post [...]

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