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CCNA 200-125 Cheat Sheets

Title: Cheat sheets for CCNA 200-125

CCNA Routing and Switching 200-125 cheat sheets is intended to help you pass the CCNA exam, providing wide coverage of CCNA topics and a few scenario type questions to enable you to understand the concepts. 

The cheat sheets contains the study material in a concise and easy to review format. Complementing the cheat sheets is the time tested SimulationExams.com 

CCNA practice test software, complete with hundreds of practice questions with flash cards. We highly recommend that you go through the practice exams as well for thorough coverage of exam topics.


Download CCNA 200-125 Cheat Sheets


  CCNA cheat sheets covers the important information you’ll need to know to score higher on your CCNA exam!

  • Compare OSI and TCP/IP networking models 
  • Physical and logical topologies 
  • Important points in IPv4 subnetting and understand IPv6
  • Review of CDP and LLDP key points
  • Most important point to recapitulate on VLANs, trunks, STP, and Port Security
  • First Hop Redundancy Protocols (FHRP) review
  • Inter-VLAN routing using VTP with a few scenario questions
  • OSPFv2 and OSPFv3, EIGRP, and RIPv2 review with some troubleshooting tips
  • Routing Protocol comparison 
  • WAN topology and connectivity using PPP, PPPoE, and GRE
  • Review important points on DNS, DHCP, NTP, and NAT
  • Review with examples AAA concepts and differentiate between Authentication, Authorization and Accounting
  • IOS Troubleshooting techniques
  • NAT (Network Address Translation) – Important points with some review questionsACLs (Access Control Lists) with a few scenario questions for quick review
  • Cloud Computing, SDN Controllers, and VNF 

Sample Exam Cram can be viewed here, by clicking on the below given link

For complete list of topics covered, please refer to the cheat sheets.

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