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

hi David,

i passed my ccna exam first time and your product went a long way in helping my studying.

many thanks

Dave Down

This is my first newsletter, I came across your IOS tips ebook searching through google, and didn't mind getting the newsletter. Now, I'd like to say wow!

Its awesome, I'm really glad I signed up--kron jobs on IOS? I didn't know you could do that! The information is incredibly well presented.

When I can tear myself away from study, I'll update my blog, and give your site a plug, you provide some fantastic resources that you don't really see anywhere else, thanks!

Greets!
Jason Freeman

Hi
The recent upgrade to the VPN configuration is a real work of art, it now covers the VTI solution. Thanks for a real good product aimed at engineers, it has saved me endless hours.

Best Regards
David White (CCIE #13955)

Hi David,

Just a quick note to say I passed my ICND1 today with a score of 883 which I was well pleased with, the software you have done really helped me and I’ll shortly be purchasing the icnd2 questions.

Thanks
Alex Barron

David,

Just a short note to say that I passed my CCNA qualification yesterday.

This would not have been possible without your excellent classroom instruction on the ICND course and the Knowledge Verifier application.

My next goal is CCDA qualification and I will shortly be purchasing your Knowledge Verifier for the CCDA.

I would not hesitate to recommend your services to anyone who is serious about gaining Cisco accreditation.

Thank you once again.
Steve Britton
Bristol

Thanks.

Really of great help.

With regards,

Bala
Kuwait
Hi David,

Just to let you know, I passed the IPTD exam last Friday.

Many thanks for a most enjoyable and productive course, I appreciate you went off track to cover the items I asked for (CCM 5.x and 6.0..etc) it was really appreciated.

Cheers,
Ian Hinchliff
Hi David,

I've only just scratched the surface with the CCENT Sims and they are just superb.

The Sims are exactly what I needed to pass and are therefore a godsend.

Many thanks to yourself for putting something so brilliant together.

Cheers
Greg Wright
Croydon, Uk

Dear David

thanks for the latest newsletter.

The section about macros came just at the right time and with very useful examples

best regards
Matthias Isola

David,

Thanks a million!!!!  I wish I would have had access to your site a few years back!  Keep up the excellent work!

Chuck Hill
Raleigh, NC
USA

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2010 Special

PresentCelebrating 2010...

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CCIP Links
MPLS Links E-mail
Written by David Bombal   

Books:

MPLS and VPN Architectures (CCIP Edition)

MPLS and VPN Architectures Volume II

Traffic Engineering with MPLS

MPLS VPN Security

URLS:

Start Here:

MPLS

Introduction to MPLS

RFCs:

RFC 3031 "Multiprotocol Label Switching Architecture"

RFC 3032 "Label Stack Encoding"

RFC 3036 "LDP Specification"

Layer 3 VPNS:

BGP VPNs

Multicast VPNs

MPLS VPNs and Security

Troubleshooting MPLS Networks

MPLS Developments and Advanced Concepts

Tips & Tricks

Route Leaking in MPLS/VPN Networks

Traffic Engineering:

Configuring MPLS Basic Traffic Engineering Using IS-IS

Deploying MPLS Traffic Engineering

Traffic Engineering Whitepapers

Implementing an MPLS VPN over TE Tunnels

AToM:

MPLS AToM Technical Overview

Cisco IOS MPLS VPLS Business Overview

Cisco IOS MPLS VPLS Technical Deployment Overview

MPLS AToM White Paper

MPLS QOS:

QOS in MPLS Networks

QOS Q&A

Cisco IOS QOS Service

MPLS QOS WhitePaper

Others:

MPLS Traffic Engineering Fast Reroute

MPLS Traffic Engineering - Traffic Protection Using Fast Re-route

MPLS LDP Session Protection - Cisco Systems

SOO Explained

SOO more information

Cisco docs on SOO

VRF lite

 
BGP Links E-mail
Written by David Bombal   

Books:

Internet Routing Architectures

Cisco BGP-4 Command and Configuration Handbook

BGP Design and Implementation

Routing TCP/IP Volume II

URLS:

BGP4 Case Studies/Tutorial by Sam Halabi

Live Internet Information:

Telnet to a live BGP router (IE 7 users - telnet to route-views.oregon-ix.net)

Level 3 Looking Glass

Netconfigs

Cisco BGP Config Tool

Traceroute.org

AS Path Length Graph

Route Views

BGPlay

WhoIS for AS Numbers - Enter AS number in URL

BGP Reports

Caida.org

Configuration and other information:

Configuring BGP

BGP Case Studies

Configuring the BGP Local-AS Feature

Cisco BGP URLS

BGP Experts

Load Sharing with BGP

How to Use HSRP to Provide Redundancy

BGP Dynamic Peer groups

Joe's BGP Links

Regular Expressions:

BGP regular expressions explained

Using Regular Expressions in BGP

Optimization:

BGP Nonstop Forwarding (NSF) Awareness

Peer templates

Troubleshooting High CPU Caused by the BGP Scanner or BGP Router Process

 
QOS Links E-mail
Written by David Bombal   

Books:

Cisco Catalyst QOS: Quality of Service in Campus Networks

Cisco Catalyst QOS: Quality of Service in Campus Networks - online Google Books Version

URLS:

Design Guides:

QOS SRND Guide

Cisco QOS Homepage

Per call bandwidth comsumption

Commands:

Understanding Packet Counters in show policy-map interface Output

Applying QoS Features to Ethernet Subinterfaces

AutoQOS:

Cisco AutoQoS Enterprise Technical Presentation

AutoQOS Enterprise more

A New Paradigm for Automating the Delivery of Network Quality of Service

Cisco QOS Update

QPM:

QPM

Bandwidth Estimation Using Corvil Bandwidth

NBAR:

Network Based Application Recognition (NBAR)

Determining the Traffic Not Recognized by NBAR

PDLM Downloads

RSVP:

Guaranteed rate and Controlled Load

Configuring RSVP

Switching:

Cisco 2950 FAQ - EI vs SI and more

Buffers, Queues & Thresholds on Catalyst 6500 Ethernet Modules

Cisco IOS Quality of Service Solutions Configuration Guide, Release 12.4T

Configuring Access Layer QoS for Voice on Cisco Catalyst 6500 with Cisco IOS SW

QoS Output Scheduling on Catalyst 6500/6000 Series Switches Running Cisco IOS System Software

QoS for the Cisco 6500 (Revisited)

6500 QOS - more

Telephones:

Configuring Settings on the Cisco IP Phone - 7941 / 7961

Configuring Settings on the Cisco IP Phone - 7931

TX-Ring Sizing

Queuing Principles in Cisco IOS

Understanding and Tuning the tx-ring-limit Value

Queuing Principles in Cisco IOS/Tx-ring-limit

 

VPNs:

IPSEC AH and ESP Authentication overview

Resolve IP Fragmentation, MTU, MSS, and PMTUD Issues with GRE and IPSEC

WRED & TCP Slow Start:

TCP Slow Start and Congestion Avoidance

ECN (Explicit Congestion Notification) - Supported operating systems

ASA

QOS on ASA/PIX Part 1

QOS on ASA/PIX Part 2

QOS on ASA/PIX Part 3

QOS on ASA/PIX Part 4