Introducing the new CCNA: ICNDv3 exams, 100-105 and 200-105

October 12, 2016 at 8:27 am | Posted in Certification Paths, Cisco | Leave a comment
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Cisco has officially retired the old CCNA exams (100-101 and 200-101, or the combined 220-120), so the opportunity to take the ICNDv2 has come and gone. The new path to Cisco’s flagship certification is the ICNDv3 path. As of October 2016, you need to pass one of these combinations to earn the CCNA Routing and Switching certification:

  • Exam 100-105: Interconnecting Cisco Networking Devices Part 1 (ICND1)
  • Exam 200-105: Interconnecting Cisco Networking Devices Part 2 (ICND2)

or

  • Exam 200-125: CCNA Interconnecting Cisco Networking Devices: Accelerated (CCNAX)

Passing the 100-105 exam alone will also earn you the Cisco Certified Entry Network Technician (CCENT) certification.

How much change should I expect for the ICND1?

For the first exam, Cisco has rearranged the material and condensed the objectives from seven to five. Here’s a comparison of the old and new objectives:

OLD: 100-101 ICND1 v2.0
1.0 Operation of IP Data Networks
2.0 LAN Switching Technologies
3.0 IP Addressing
4.0 IP Routing Technologies
5.0 IP Services
6.0 Network Device Security
7.0 Troubleshooting

NEW: 100-105 ICND1 v3.0
1.0 Network Fundamentals
2.0 LAN Switching Technologies
3.0 Routing Technologies
4.0 Infrastructure Services
5.0 Infrastructure Management

While at first glance it might appear that the CCENT removed troubleshooting questions entirely, the new exam simply integrates troubleshooting into each objective. For example,  Objective 2.0: LAN Switching Technologies will have you troubleshoot interface and cable issues (collisions, errors, duplex, speed), while in Objective 1.0: Network Fundamentals, you’ll have to troubleshoot IPv4 and IPv6, as well as “apply troubleshooting methodologies to resolve problems:”

  • 1.7.a Perform fault isolation and document
  • 1.7.b Resolve or escalate
  • 1.7.c Verify and monitor resolution

The changes in the objectives typically just mean reorganization of the old material, but there have been a few additions and deletions of topics for this exam, which I’ll explain.

Key Topics Removed from ICND1 or Moved to ICND2 Exam:

OSPF (single area) and other OSPF topics were moved into ICND2. Instead, RIP is used to introduce CCENT candidates to IP routing protocols.

Dual Stack was removed from ICND1, since there are many different IPv4 to IPv6 transition technologies being used.

Cisco Express Forwarding (CEF) has been removed.

Key Topics Added:
  • High level knowledge of the impact and interactions of infrastructure components in an Enterprise network, specifically:
    • Firewalls
    • Access Points
    • Wireless Controllers
  • Awareness of the Collapsed Core architecture compared to traditional three-tier architectures. This option collapses the Distribution and Core into a single tier, with the Access as the second tier.
  • Configuring and verifying IPv6 Stateless Address Auto Configuration (SLAAC).
  • Coverage of anycast IPv6 addressing.
  • Knowledge of Link Layer Discovery Protocol (LLDP). An L2 discovery protocol is used in addition to Cisco Discovery Protocol.
  • Knowledge of RIPv2 for IPv4 as the primary focus for understanding of how routing protocols work.
  • DNS and DHCP related connectivity issues.
  • Syslog message logging for device monitoring.
  • Skills and knowledge of device management related to backup and restoring device configurations, IOS feature licensing, and configuring time zones.

How much change should I expect for the ICND2?

While the number of objective domains has remained 5 in the update of the 200-101 (ICND2)  to the 200-105 exam , those domain topics have changed and also the content. The comparison of the domain changes are as follows:

OLD 200-101 ICND2 v2.0:

1.0 LAN Switching Technologies
2.0 IP Routing Technologies
3.0 IP Services
4.0 Troubleshooting
5.0 WAN Technologies

NEW 200-105 ICND2 v3.0:

1.0 LAN Switching Technologies
2.0 Routing Technologies
3.0 WAN Technologies
4.0 Infrastructure Services
5.0 Infrastructure Maintenance

Topics have been both moved and deleted.

Key Topics Removed from ICND2:

Frame-Relay and Serial WAN technologies are no longer covered.

VRRP and GLBP have been removed from First Hop Redundancy Protocols. Only HSRP remains, since it is most commonly deployed.

Key Topics Added to ICND2:
  • Knowledge of dual-homed vs single-homed Intelligent WAN topology options.
  • Basic knowledge of external BGP (eBGP) used to connect Enterprise branches.
  • Expanded VPN topics to include DMVPN, Site-to-Site VPN, and Client VPN technologies commonly used by Enterprises.
  • Understanding of how Cloud resources are being used in Enterprise network architectures, including:
    • How cloud services will affect traffic paths and flows
    • Common virtualized services and how these coexist with a legacy infrastructure
    • Basics of virtual network infrastructure (Network Function Virtualization)
  • Awareness of Programmable Network (SDN) architectures including:
    • Separation of the control plane and data plane
    • How a controller functions and communicates northbound to network applications and southbound to the R&S infrastructure using APIs.
  • How to use the Path Trace application for ACLs which is a key new network application enabled by the Application Policy Infrastructure Controller – Enterprise Module (APIC-EM). This tool automates the troubleshooting and resolution of complex ACL deployments.
  • Understanding of QoS concepts related to marking, shaping, and policing mechanisms used to manage congestion of various types of traffic. The need for QoS and how it is used for prioritizing voice, video and data traffic. Plus an understanding of the automation

How much change should I expect for the combined exam?

The 200-125 exam, like its predecessor the 200-120, covers all topics from the 100-105 and 200-105. The content is organized in the following domains:

1.0 Network Fundamentals
2.0 LAN Switching Technologies
3.0 Routing Technologies
4.0 WAN Technologies
5.0 Infrastructure Services
6.0 Infrastructure Security
7.0 Infrastructure Management

Everything that has been written about the prior two exams applies to the 200-120.

What if I passed some of the old exams, but need the new certification – or to recertify?

Cisco has developed a handy tool, called the Associate-Level Certifications Exam Logic Tool, that lets you plug in your exact combination of exams to predict which ones you’ll require: http://www.cisco.com/web/learning/tools/ccna_tool/index.html

CCNA Routing and Switching is a three-year certification. When three years have passed, you must recertify. This page has the information you need to help you plan your recertification path.

And, finally, here are the links to the CCENT and CCNA Transcender practice exams. Keep your eyes peeled for special holiday exam pricing, and be sure to sign up for our mailing list if you aren’t receiving deal notifications!

Transcender Practice Exam for 100-105 NetCert: Interconnecting Cisco Network Devices Part 1 (ICND1) v3.0

Transcender Practice Exam for 200-105NetCert: Interconnecting Cisco Networking Devices Part 2 (ICND2) v3.0

Transcender Practice Exam for 200-125 Composite Cisco Certified Network Associate Exam

Until next time,

–Troy McMillan

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