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 Cisco CCNA Routing and Switching  (200-125)

 The Cisco Certified Network Associate (CCNA) Routing and Switching composite exam (200-125) is a 90-minute, 60–70 question assessment that is associated with the CCNA Routing and Switching certification. This exam tests a candidate's knowledge and skills related to network fundamentals, LAN switching technologies, IPv4 and IPv6 routing technologies, WAN technologies, infrastructure services, infrastructure security, and infrastructure management.

1.0 Network Fundamentals  (15%)

2.0 LAN Switching Technologies (21%)

3.0 Routing Technologies (23%)

4.0 WAN Technologies (10%

5.0 Infrastructure Services  (10%)

6.0 Infrastructure Security  (11%)

7.0 Infrastructure Management  (10%)

 =====================================================

1.  Network Fundamentals :

Transitioning to IPv6 (Document)

26 pages

Internetworking Basics

29 Pages

IPv6 At- A-Glance

1 page

Introducing IPv6  (login Cisco CCO)

00:38:00

Transitioning to IPv6  (login Cisco CCO)

00:35:00

IP Addressing Guide

1 Pages

IP Addressing and Subnetting for New Users

Varies

Master IP Subnetting Forever From Networkers

40 Pages

Binary Game

Varies

Subnet Game

Varies

Configuring an Ethernet Interface (e-Lab Simulation)  (login Cisco CCO)

Varies

OSI Model Reference Chart

1 page

IPv4 Subnetting Reference Chart

1 page

 

2. LAN Switching Technologies

 

CCNA R&S Study Sessions    ((login CCO)

Varies

CCNA Routing and Switching Blogs

Varies

Ethernet Technologies

46 Pages

Introduction to LAN Protocols

9 Pages

Operation of Cisco IOS (e-Lab Simulation)   (login CCO)

Varies

Managing the MAC Address Tables (e-Lab Simulation)   (login CCO)

Varies

Securing Cisco LAN Switches (SECL) 1.0  (login CCO)

08:00:00

Spanning Tree   (login CCO)

00:11:00

Describing Spanning Tree Protocol  (login CCO)

00:29:49

Calculating an 802.1d Spanning-Tree Topology

20 pages

 

3.0 Routing Technologies

 

Packet Tracer and Alternative Lab Solutions  (login CCO)

Varies

CCNA R&S Study Sessions  (login CCO)

Varies

CCNA Routing and Switching Blogs 

Varies

Routing Basics

11 Pages

Chapter 3: Introduction to Dynamic Routing Protocols

23 pages

Introducing the OSPF Protocol  (login CCO)

00:23:00

Introducing EIGRP   (login CCO)

02:46:48

EIGRP Successor and Feasible Successor Determination

3 pages

Chapter 7: Troubleshooting IP Routing  

33 pages

 

 

4.0 WAN Technologies

Packet Tracer and Alternative Lab Solutions  (Login CCO)

Varies

CCNA R&S Study Sessions   (Login CCO)

Varies

CCNA Routing and Switching Blogs

Varies

Point-to-Point Protocol

5 pages

HDLC Back-to-Back Connections

5 pages

Point-to-Point WAN Connection with PPP   ((Login CCO)

00:13:00

  

5.0 Infrastructure Services

 

Packet Tracer and Alternative Lab Solutions  (Login CCO)

Varies

CCNA R&S Study Sessions  (Login CCO)

Varies

CCNA Routing and Switching Blogs 

Varies

Configuring HSRP and VRRP 

Varies

Cisco GLBP Load Balancing Options 

Varies

Internet Connections with NAT and PAT  (Login CCO)

00:12:00

VRRP Commands 

Varies

 

6.0 Infrastructure Security

 

Packet Tracer and Alternative Lab Solutions   (Login CCO)

Varies

CCNA R&S Study Sessions  (Login CCO)

Varies

CCNA Routing and Switching Blogs

Varies

Hardening Cisco IOS Devices

Varies

  

7.0 Infrastructure Management 

Packet Tracer and Alternative Lab Solutions

Varies

 CCNA R&S Study Sessions  (Login CCO)

CCNA Routing and Switching Blogs

Managing the Switch Operating System File (e-Lab Simulation)  (Login CCO)

Managing the Startup Configuration File e-Lab   (Login CCO)