CCNP certification validates a network professional's ability to install, configure and troubleshoot converged local and wide area networks with 100 to 500 or more nodes. Network Professionals who achieve the CCNP have demonstrated the knowledge and skills required to manage the routers and switches that form the network core, as well as edge applications that integrate voice, wireless, and security into the network.

Gain hands-on experience of CCNP Remote Access topics with lab scenarios for the new 642-821 BCRAN exam.

CCNP Practical Studies: Remote Access (CCNP Self-Study) prepares readers for the CCNP 642-821 BCRAN exam and for workplace challenges in implementing remote access network applications. Designed as a topic-by-topic guide of how to apply remote access concepts in a real network setting, this book is useful in preparing a CCNP candidate for the general exam questions by providing a better understanding of how remote access really works. It is also essential in preparing candidates for the new simulation-based questions that are on the Cisco certification exams. Finally, it serves anyone wanting a guide to real-world application of these concepts, regardless of certification interest.

This book is an excellent self-study resource for the CCSP SNPA exam. Passing the exam validates the knowledge and ability to configure, operate, and manage Cisco PIX 500 Series Security Appliances and Cisco ASA 5500 Series Adaptive Security Appliances. It is one of several exams required to attain the CCSP certification.

Cisco Press Exam Certification Guide titles are designed to help educate, develop, and grow the community of Cisco networking professionals. The guides are filled with helpful features that allow you to master key concepts and assess your readiness for the certification exam. Developed in conjunction with the Cisco certifications team, Cisco Press books are the only self-study books authorized by Cisco Systems.

Most networking professionals use a variety of learning methods to gain necessary skills. Cisco Press self-study titles are a prime source of content for some individuals, and they can also serve as an excellent supplement to other forms of learning. Training classes, whether delivered in a classroom or on the Internet, are a great way to quickly acquire new understanding. Hands-on practice is essential for anyone seeking to build, or hone, new skills. Authorized Cisco training classes, labs, and simulations are available exclusively from Cisco Learning Solutions Partners worldwide. Please visit (h**p://www.cisco.com/go/training) to learn more about Cisco Learning Solutions Partners.

Content networking is the most popular technology used to enhance network and application performance. The growth of content networking has been driven by end-user demands for richer content and lowered response times. These demands have caused the field of content networking to flourish with technological advances. Today many companies use content networking to add a layer of intelligence to their systems, scaling server availability and optimizing content delivery.

In this comprehensive guide, you start with a review of the protocols required for content networking, building your knowledge of introductory concepts and applications. From there, you delve into the components specific to content networking, with a focus on the content-aware Open Systems Interconnection (OSI) Layers 4 through 7. Numerous deployment examples help you understand the more advanced topics. You can use the configuration snapshots in this book as skeletal configurations for your production network.

How does a router switch a packet?

What is the difference between routing a packet and switching a packet? What is this CEF feature that is referred to in Cisco documentation and commonly found in Cisco IOS commands?

Cisco Express Forwarding addresses these questions through comprehensive discussions of Cisco Express Forwarding (CEF). CEF is a term used to describe one of the mechanisms used by Cisco IOS routers and Cisco Catalyst switches to forward packets. CEF offers the benefits of improved performance, scalability, and resilience.

CEF is found in almost all Cisco IOS routers and Catalyst switches, however documentation of the topic is very scarce.

This book addresses common misconceptions about CEF and packet switching across various platforms. It helps readers understand CEF and how to troubleshoot whether there is a CEF or another problem occurring in the network.

The book guides readers through CEF basics, supplying exercises and troubleshooting scenarios that enhance their ability to recognize common mistakes, as well as to provide them with some models for configurations that they can follow in their own networks.

Preparing for the CCNP® certification? Working as a network professional? Here are all the CCNP-level commands for the Building Scalable Cisco

Internetworks (BSCI) exam you need in one condensed, portable resource. The CCNP BSCI Portable Command Guide is filled with valuable, easy-to-access information and is portable enough for use whether you're in the server room or the equipment closet.

Not yet published !

CCNA Courses 1 through 4 of the Academy program, equivalent to 280 hours of instruction, provide students with a basic foundation in networking. Students who successfully complete this portion of the program are eligible to earn Cisco Certified Network Associate (CCNA™) certification. The first four courses are available at the secondary and post-secondary levels.

Cisco CCNP - Exam-Pack: 642-825 ISCW Contains:

- VoIP Networks: How Your Voice Becomes a Packet
- VoIP Networks: Allocating Enough Bandwidth
- VoIP Networks: Implementation Considerations, Part 1
- VoIP Networks: Implementation Considerations, Part 2
- Quality of Service: Fighting the Bandwidth Monsters
- Quality of Service: Implementation Models and Methods, Part 1
- Quality of Service: Implementation Models and Methods, Part 2
- Quality of Service: Classification and Marking: Layer 2
- Quality of Service: Classification and Marking: Layer 3
- Quality of Service: Using NBAR
- Quality of Service: Queuing Fundamentals
- Quality of Service: Queuing Configuration
- Quality of Service: Congestion Avoidance
- Quality of Service: Policing and Shaping
- Quality of Service: Link Efficiency Mechanisms
- Quality of Service: Through VPNs and Service Providers
- Quality of Service: The Magic Wand of AutoQoS
- Wireless Networks: Wireless in the Cisco World
- Wireless Networks: Security and 802.1x
- Wireless Networks: Cisco Wireless Configuration
- Wireless Networks: Wireless QoS

Implementing Secure Converged Wide Area Networks (ISCW) covers the ins and outs of providing secure, robust remote access solutions.

This training will help you:

• Design and create networks for today's needs, including the convergence of voice, video, and data services onto a single network.
• Provide secure off-site network access through site-to-site and remote access Virtual Private Networking (VPN).
• Understand WAN technologies including Cable, DSL, and PPPoE.
• Understand how MPLS packet labeling overlays existing WAN technology, and how it allows all brands of routers to forward traffic quicker than ever before - plus how MPLS VPNs allow service providers to easily distinguish your traffic for speedy delivery.
• Configure Frame Mode MPLS on your Cisco routers.
• Learn IPSec VPNs inside and out - where IPSec fits in, what it's about, what the building blocks are, what modes can you run it in, and how you authenticate your connection to be sure that the other side is who they say they are.
• Establish VPN connections using the Command Line Interface and the Security Device Manager.
• Implement encryption and tunneling to secure VPN traffic as it travels through public networks.
• Use Cisco's Easy VPN to make it simple to configure VPN from the client side.
• Learn attacks that can be carried out on your WAN-connected network, and defense mechanisms you can use against these attacks.
• Reduce the vulnerability of your network using Cisco's Auto-Secure and the SDM Security Audit.
• Lockdown management access to your routers using stronger password requirements, better encryption methods, and new IOS features that allow for stronger access control.
• Secure your IOS and router configuration files.
• Learn which access list type works best for your network, plus guidelines for optimal access list configuration and how to apply access lists to telnet ports and interfaces.
• Configure SSH, Syslog, SNMP, and NTP, plus understand what in-band and out-of-band management are, and how all of this relates to securing network management traffic.
• Implement Cisco AAA to lock down your router - using either the Radius or Tacacs+ protocol.
• Defend your network using Cisco's IOS firewall and intrusion prevention systems.

By following this resource, corporations can go wireless and still protect mission-critical data. Top corporate security consultant, Stewart Miller covers security for Windows, Linux, Macs, Palms, and other PDAs, and shows how to prevent breaches caused by weak encryption protocols. This work review security approaches for the different standards currently competing for the U.S. market. It addresses data compromise, unauthorized access, and denial of service - all critical to WLAN users. It covers the 802.11 IEEE standard in regards to security, performance, and throughput. It also discusses encryption and privacy through the WEP (Wired Equivalent Privacy) protocol.