O'Reilly logo

CCNA® Voice Study Guide by Andrew Froehlich

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Introduction

Welcome to CCNA Voice Study Guide, a comprehensive guide that covers everything you need for Cisco's new exam 640-460. For readers who are new to Cisco certifications, there is a well-defined structure to the different levels that network administrators can achieve. Cisco's current certification structure has the following five levels of certification:

  • Entry level

  • Associate

  • Professional

  • Expert

  • Architect

This book is written for the associate level of certification. Cisco considers this level to be the "apprentice or foundation level" for network administrators.

Cisco has recently broadened its associate-level certifications to include not only a certification for routing and switching (CCNA) and design (CCDA) but also more targeted associate-level ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required