What are you studying for?
 
David Bombal CCIE #11023
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Comments

David,

Hi. Thanks for the newsletter, this is really interesting about emulating routers.

Thank you. The newsletter is brilliant, the most useful newsletter Ive ever had.

Steve Shellswell

David,

Great, thanks a lot.
By the way, I love your monthly newsletters, they’re great reading and learning material.  Keep up the good work.

Rgds

Dominic Foley
Thanks for your reply our teacher Mr.David

I'm from UAE & i have Bachelor of Computer Engineering i'm  working now as a network engineer , recently i get CCNA certificate , my next target to get CCNP. i'm very admired your rich experience

i'll be glad if you use my commets ,this is will give my more honor.

Your the best Mr.David thanx alot for your help ...

Ammar Kataie


just thought id tell you that as a ccna student your newletters make great reading

thanks david

 

David,

Thanks! It went very well,

I passed the test. Yehaw!

I attribute my success to the time spent using the CCNA Knowledge Verifier testing application.

It covered important concepts and operational tasks that were covered on the CCNA test.

The Command Line Memorizer section provided additional insight into many of the troubleshooting exercises.

Thanks again for your help.
Todd Gathright,
Madison,
New Jersey,
USA

Hello David,

Thank you for your  quick response, and great customer service, I will highly recommend your product in this day in age, customer service is at a premium your handling of this situation was excellent.

Thank you very much,

Robert Reyes Sr.

Hi David,

Thanks you very much for all those nice, very nice newsletters!

Keep up the good work!

Kind regards,

Maurice Mulder
The Netherlands

very very usefull.

many thanks

abdulkadir abdirahman

Hi - thought the newsletter was excellent.

Barry Pimlott

Ireland

David,

Your classes were not just informative but also alot of fun too.

New website rocks!

Stay in touch,

Nick Bedford
United Kingdom

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CCNA Links
CCNA & ICND2 Links E-mail
Written by David Bombal   

Exam Information:

CCNA Tests & Simulator 640-802

ICND2 Tests & Simulator 640-816

640-816 ICND2 Exam Information

General:

Bridging and Switching Basics

How to use the Cisco IOS

IP Protocols explained (ARP, IP, ICMP, TCP, UDP)

Port Numbers

Protocol Numbers

Loopback interfaces

The OSI Model Explained

Reset a Cisco Router to Factory Default Settings

Understanding & Troubleshooting DHCP in Catalyst Switch or Enterprise Networks

Cabling:

Cabling Guide for Console and AUX Ports

Console Cable Pinouts

DTE & DCE Serial Cable Specifications

CDP:

Configuring Cisco Discovery Protocol (CDP)

Interface numbering convention

Interface and Line Numbers in Cisco 1800, 2800 and 3800 Series Routers

Routing

Routing Basics

BGP

Administrative Distances

IP Classless Explained

Behavior of RIP and IGRP When Sending and Receiving Updates

Routing Protocol Configuration Guides

Configuring EIGRP

Configuring Integrated IS-IS

Configuring Routing Information Protocol

Configuring On-Demand Routing

OSPF Design Guide

Configuring OSPF

LAN Switching and VLANs:

How LAN Switches Work

LAN Switching Overview

Spanning-Tree

Spanning Tree Protocol Problems and Related Design Considerations

Understanding Rapid Spanning Tree Protocol (802.1w)

Inter-Switch Link and IEEE 802.1Q Frame Format

VTP

Access lists:

Configuring IP Access lists

Access list masks

Access Control Lists: Overview and Guidelines

NAT:

NAT: Local and Global Definitions

Configuring Network Address Translation: Getting Started

Configuring Static and Dynamic NAT Simultaneously

PPP:

Introduction to WAN Technologies

PPP Overview

PPP Troubleshooting Flowchart

Troubleshooting PPP (CHAP or PAP) Authentication

Frame-Relay:

Frame-Relay overview

Frame Relay Frequently Asked Questions

Frame-relay ICND Exam