Год выпуска: 2012 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 09:42:37 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей It seems like the whole world is going wireless. After watching Michael Shannon's CCNA Wireless training course you'll be ready to control wireless technology.

Год выпуска: 2012 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 21:14:29 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей

Год выпуска: 2012 Производитель: CBT Nuggets Автор: Jeremy Cioara Продолжительность: 11:22:05 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей Employers know that CCNP-certified job applicants have a real-world knowledge of networking. They also know that Cisco awards big discounts to companies that hire Cisco-certified staff. After watching Jeremy Cioara's new CCNP 642-813 SWITCH training, you'll be a master-level consultant on Cisco switched networks. You'll also have brighter career prospects and be an important step closer to CCNP certification. Jeremy covers everything you ever wanted to know about switching in this update to his existing BCMSN course. In no time, you'll be designing your network for maximum uptime and preparing it for advanced services like WiFi, VoIP and Video over IP. [wpspoiler name="Подробное содержание" ] 1. Welcome to Cisco Switch: Watch Me First! (00:17:23) To successfully navigate the CBTNuggets Cisco SWITCH course, you'll want to watch this nugget first! In here, Jeremy explains the updates to the Cisco certification program (specifically, CCNP) and the topics that comprise the blended Cisco BCMSN / Cisco SWITCH course. 2. The Switches Domain: Core Concepts and Design (00:42:03) Before diving into in-depth switching concepts, it's best to see the big picture first. This nugget focuses on the evolution of LAN environments, Cisco's Enterprise Composite Network Model (ECNM), and general switch design concepts. 3. VLANs: Configuration and Verification (00:13:16) Virtual LANs (VLANs) are a concept that took the network world by storm. It's virtually impossible to find any business network not employing VLANs somewhere in their network architecture. This video explains the concept of VLANs along with the base configuration. 4. VLANs: In-Depth Trunking (00:35:57) The VLAN fun continues as Jeremy walks through the concepts and configuration of ISL and 802.1Q trunking methods. This video also discusses the purpose behind the 802.1Q native VLAN, which is key in understanding modern Cisco VoIP devices. 5. VLANs: VLAN Trunking Protocol (00:33:20) The final of the VLAN videos focuses on the VLAN Trunking Protocol (VTP). This protocol can save you a ton of time or destroy your network in less than a second! Be sure to check out this video before using VTP in your network. 6. STP: Foundation Per-VLAN Spanning Tree Concepts, Part 1 (00:23:47) The concept behind Spanning-Tree Protocol (STP) is simple: stop loops in a redundant switched network. However, networks have become increasingly complex, which makes STP more difficult to understand. This is Part 1 of learning the essentials of the 802.1d implementation of STP. 7. STP: Foundation Per-VLAN Spanning Tree Concepts, Part 2 (00:34:21) Training the concept behind Spanning-Tree Protocol (STP) is simple: stop loops in a redundant switched network. However, networks have become increasingly complex, which makes STP more difficult to understand. This is Part 2 of learning the essentials of the 802.1d implementation of STP. 8. STP: Rapid Spanning Tree Concepts and Configuration (00:24:10) This training video will cover how to understand the problem, understanding the solution and configuring and testing RSTP. 9. EtherChannel: Aggregating Redundant Links (00:24:02) STP may do a great job at blocking the redundant links, but isn't there a better way? You bet there is! Say hello to EtherChannel, the protocol allowing you to use the extra bandwidth provided by the redundant links without causing loops in your network. 10. L3 Switching: InterVLAN Routing Extraordinaire (00:28:31) Whenever VLANs are introduced to help segment a network, routers must also step onto the scene to move data between those VLANs. This video walks through multiple methods (including Layer 3 switching) to move data between VLANs in a campus environment. 11. L3 Switching: Understanding CEF Optimization (00:16:54) If you look at the documentation for any modern Cisco switch, you will see the tag line, "This switch supports Cisco Express Forwarding (CEF)." What is CEF? How does it make my switch faster? Can I configure CEF? What is the meaning of life? Find all these answers (except perhaps the last question) in this training video. 12. Redundancy in the Campus: HSRP, VRRP, and GLBP Part 1 (00:43:37) Part 1: It won't take you long to realize that Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP) are some of Jeremy's favorite topics to talk about. These protocols bring redundant connections to the campus network. Watch as Jeremy explains and configures the protocols in a life network environment. 13. Redundancy in the Campus: HSRP, VRRP, and GLBP Part 2 (00:23:38) Part 2: It won't take you long to realize that Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP) are some of Jeremy's favorite topics to talk about. These protocols bring redundant connections to the campus network. Watch as Jeremy explains and configures the protocols in a life network environment. 14. Campus Security: Basic Port Security and 802.1x (00:32:34) It's time to move into the final campus LAN topic: security. Quite often, Layer 2 security gets overlooked for the "more important" matters such as an Internet firewall. However, if the layer 2 fabric of your network is compromised, Internet firewalls won't make a bit of difference. Check out this video to find out why. 15. Campus Security: VLAN and Spoofing Attacks (00:31:15) The campus security continues on as Jeremy discusses methods to prevent VLAN hopping attacks, rogue DHCP servers, and spoofing. 16. Campus Security: STP Attacks and Other Security Considerations (00:15:08) Training wraps up the security portion and the entire course by discussing attacks for the Spanning Tree Protocol. This is followed up with a discussion of the Cisco recommended best practices for security on a network switch. 17. Campus VoIP: Overview, Considerations, and AutoQoS (00:44:47) Voice over IP (VoIP) has gained sizable momentum in the industry, converting one enterprise network after another. The sad thing is that most organizations don't even realize WHY they are moving to VoIP. This video discusses the benefits of using VoIP, the migration phases to move a network to VoIP, and the technical network requirements to support VoIP. 18. Wireless LAN: Foundation Concepts and Design Part 1 (00:26:25) 802.11 wireless is one of the newest topics to make its way on to the Cisco BCMSN exam. It's no surprise to see the addition when you take into consideration the speed at which 802.11 wireless equipment is being installed in corporate networks. This video introduces key pieces of wireless networks and talks through the proper way to design a wireless network for your organization. 19. Wireless LAN: Foundation Concepts and Design Part 2 (00:22:56) The wireless concepts get deeper as Jeremy discusses the purpose behind 802.11 wireless roaming and using VLANs in wireless networks. 20. Wireless LAN: Frequencies and 802.11 Standards (00:34:41) Wireless networking without security is like walking around with all your personal identification and credit cards taped to the outside of your clothing for all to see. This video discusses the wireless security standards along with 802.11 channels and frequencies. 21. Wireless LAN: Understanding the Hardware (00:30:21) It is absolutely necessary that you understand what router to purchase to fill a customer's requirements. Likewise, purchasing the right Cisco wireless hardware can make or break the network environment. This training video discusses the different wireless hardware you can use in your network. 22. The Switches Domain: Additional Life-Saving Technology (00:22:49) In addition to "typical" network protection mechanisms (STP, BPDU Guard, etc...), Cisco has devised additional mechanisms to keep your network running smoothly. This nugget explores the following topics: Loopguard, UDLD, Stateful Switchover (SSO), and Non-Stop Forwarding (NSF). In addition, Jeremy adds a few more bits of big picture design. 23. Monitoring: Your Pulse on the Network (00:45:43) Monitoring has long since been the "missing piece" from Cisco certification. Finally, with the latest CCNP revision, Cisco has begun adding bits of proactive monitoring advice. This nugget focuses on three monitoring types: syslog, SNMP, and IP SLA. 24. Campus Security: VACLs (00:14:27) If there's one thing better than and ACL, it's a VACL! That's a VLAN-based Access Control List (VACL). In this short nugget, Jeremy discusses the why and how behind implementing VACLs as he walks through a sample implementation.[/wpspoiler]  

Год выпуска: 2012 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 21:14:29 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей This course includes extensive hands-on labs to help you learn to plan, configure, and verify the implementation of complex enterprise switching solutions for campus environments using the Cisco Enterprise Campus Architecture [wpspoiler name="Подробное содержание" ] 1. Welcome to Cisco Switch: Watch Me First! (00:17:23) To successfully navigate the CBTNuggets Cisco SWITCH course, you'll want to watch this nugget first! In here, Jeremy explains the updates to the Cisco certification program (specifically, CCNP) and the topics that comprise the blended Cisco BCMSN / Cisco SWITCH course. 2. The Switches Domain: Core Concepts and Design (00:42:03) Before diving into in-depth switching concepts, it's best to see the big picture first. This nugget focuses on the evolution of LAN environments, Cisco's Enterprise Composite Network Model (ECNM), and general switch design concepts. 3. VLANs: Configuration and Verification (00:13:16) Virtual LANs (VLANs) are a concept that took the network world by storm. It's virtually impossible to find any business network not employing VLANs somewhere in their network architecture. This video explains the concept of VLANs along with the base configuration. 4. VLANs: In-Depth Trunking (00:35:57) The VLAN fun continues as Jeremy walks through the concepts and configuration of ISL and 802.1Q trunking methods. This video also discusses the purpose behind the 802.1Q native VLAN, which is key in understanding modern Cisco VoIP devices. 5. VLANs: VLAN Trunking Protocol (00:33:20) The final of the VLAN videos focuses on the VLAN Trunking Protocol (VTP). This protocol can save you a ton of time or destroy your network in less than a second! Be sure to check out this video before using VTP in your network. 6. STP: Foundation Per-VLAN Spanning Tree Concepts, Part 1 (00:23:47) The concept behind Spanning-Tree Protocol (STP) is simple: stop loops in a redundant switched network. However, networks have become increasingly complex, which makes STP more difficult to understand. This is Part 1 of learning the essentials of the 802.1d implementation of STP. 7. STP: Foundation Per-VLAN Spanning Tree Concepts, Part 2 (00:34:21) Training the concept behind Spanning-Tree Protocol (STP) is simple: stop loops in a redundant switched network. However, networks have become increasingly complex, which makes STP more difficult to understand. This is Part 2 of learning the essentials of the 802.1d implementation of STP. 8. STP: Rapid Spanning Tree Concepts and Configuration (00:24:10) This training video will cover how to understand the problem, understanding the solution and configuring and testing RSTP. 9. EtherChannel: Aggregating Redundant Links (00:24:02) STP may do a great job at blocking the redundant links, but isn't there a better way? You bet there is! Say hello to EtherChannel, the protocol allowing you to use the extra bandwidth provided by the redundant links without causing loops in your network. 10. L3 Switching: InterVLAN Routing Extraordinaire (00:28:31) Whenever VLANs are introduced to help segment a network, routers must also step onto the scene to move data between those VLANs. This video walks through multiple methods (including Layer 3 switching) to move data between VLANs in a campus environment. 11. L3 Switching: Understanding CEF Optimization (00:16:54) If you look at the documentation for any modern Cisco switch, you will see the tag line, "This switch supports Cisco Express Forwarding (CEF)." What is CEF? How does it make my switch faster? Can I configure CEF? What is the meaning of life? Find all these answers (except perhaps the last question) in this training video. 12. Redundancy in the Campus: HSRP, VRRP, and GLBP Part 1 (00:43:37) Part 1: It won't take you long to realize that Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP) are some of Jeremy's favorite topics to talk about. These protocols bring redundant connections to the campus network. Watch as Jeremy explains and configures the protocols in a life network environment. 13. Redundancy in the Campus: HSRP, VRRP, and GLBP Part 2 (00:23:38) Part 2: It won't take you long to realize that Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP) are some of Jeremy's favorite topics to talk about. These protocols bring redundant connections to the campus network. Watch as Jeremy explains and configures the protocols in a life network environment. 14. Campus Security: Basic Port Security and 802.1x (00:32:34) It's time to move into the final campus LAN topic: security. Quite often, Layer 2 security gets overlooked for the "more important" matters such as an Internet firewall. However, if the layer 2 fabric of your network is compromised, Internet firewalls won't make a bit of difference. Check out this video to find out why. 15. Campus Security: VLAN and Spoofing Attacks (00:31:15) The campus security continues on as Jeremy discusses methods to prevent VLAN hopping attacks, rogue DHCP servers, and spoofing. 16. Campus Security: STP Attacks and Other Security Considerations (00:15:08) Training wraps up the security portion and the entire course by discussing attacks for the Spanning Tree Protocol. This is followed up with a discussion of the Cisco recommended best practices for security on a network switch. 17. Campus VoIP: Overview, Considerations, and AutoQoS (00:44:47) Voice over IP (VoIP) has gained sizable momentum in the industry, converting one enterprise network after another. The sad thing is that most organizations don't even realize WHY they are moving to VoIP. This video discusses the benefits of using VoIP, the migration phases to move a network to VoIP, and the technical network requirements to support VoIP. 18. Wireless LAN: Foundation Concepts and Design Part 1 (00:26:25) 802.11 wireless is one of the newest topics to make its way on to the Cisco BCMSN exam. It's no surprise to see the addition when you take into consideration the speed at which 802.11 wireless equipment is being installed in corporate networks. This video introduces key pieces of wireless networks and talks through the proper way to design a wireless network for your organization. 19. Wireless LAN: Foundation Concepts and Design Part 2 (00:22:56) The wireless concepts get deeper as Jeremy discusses the purpose behind 802.11 wireless roaming and using VLANs in wireless networks. 20. Wireless LAN: Frequencies and 802.11 Standards (00:34:41) Wireless networking without security is like walking around with all your personal identification and credit cards taped to the outside of your clothing for all to see. This video discusses the wireless security standards along with 802.11 channels and frequencies. 21. Wireless LAN: Understanding the Hardware (00:30:21) It is absolutely necessary that you understand what router to purchase to fill a customer's requirements. Likewise, purchasing the right Cisco wireless hardware can make or break the network environment. This training video discusses the different wireless hardware you can use in your network. 22. The Switches Domain: Additional Life-Saving Technology (00:22:49) In addition to "typical" network protection mechanisms (STP, BPDU Guard, etc...), Cisco has devised additional mechanisms to keep your network running smoothly. This nugget explores the following topics: Loopguard, UDLD, Stateful Switchover (SSO), and Non-Stop Forwarding (NSF). In addition, Jeremy adds a few more bits of big picture design. 23. Monitoring: Your Pulse on the Network (00:45:43) Monitoring has long since been the "missing piece" from Cisco certification. Finally, with the latest CCNP revision, Cisco has begun adding bits of proactive monitoring advice. This nugget focuses on three monitoring types: syslog, SNMP, and IP SLA. 24. Campus Security: VACLs (00:14:27) If there's one thing better than and ACL, it's a VACL! That's a VLAN-based Access Control List (VACL). In this short nugget, Jeremy discusses the why and how behind implementing VACLs as he walks through a sample implementation.[/wpspoiler]

Год выпуска: 2008 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 09:14:29 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей Are you prepared for malicious attacks on your network? Rest easy with Cisco CCSP - HIPS. This video series shows you how to configure and deploy Cisco Security Agent (CSA) Management Center (MC) -- a terrific weapon for defeating attacks and gaining security piece of mind. Once CSA MC is installed, and your system is rebooted, it provides immediate protection for all the workstations, hosts and servers throughout your system. The CSA MC is a vital part of Cisco's Self-Defending Network (SDN) strategy, which offers you a layered approach to network security. Threats, both internal and external, can't slip through your defenses just by defeating a single obstacle; CSA MC lets you put other layered security barriers in place to keep your system safe and secure. [wpspoiler name="Подробное содержание" ]

• Introduction to the Cisco HIPS Series
• Introduction to the CSA
• Configuring and Installing the CSA MC
• Installing the CSA Agent
• Configuring Groups on the CSA MC
• The CSA Agent Kit
• Host Management (free video!)
• Policy Configuration
• Working with Variables
• Working with Application Classes
• Working with Rules (part 1)
• Working with Rules (part 2)
• Managing Events
• Generating Reports
• Application Deployment Investigation and Reporting
• Application Behavior Investigation and Reporting[/wpspoiler]

Год выпуска: 2008 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 07:14:29 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей re you prepared for malicious attacks on your network? Rest easy with Cisco CCSP - HIPS. This video series shows you how to configure and deploy Cisco Security Agent (CSA) Management Center (MC) -- a terrific weapon for defeating attacks and gaining security piece of mind. Once CSA MC is installed, and your system is rebooted, it provides immediate protection for all the workstations, hosts and servers throughout your system. [wpspoiler name="Подробное содержание" ]

• Working with Rules 1
• Policy Configuration
• Managing Events
• Working with Rules 2
• Introduction to the CSA
• Configuring Groups on the CSA MC
• Application Deployment Investigation and Reporting
• Working with Variables
•  Configuring and Installing the CSA MC
• Host Management
• Generating Reports
• Application Behavior Investigation and Reporting
•  Installing the CSA Agent
• The CSA Agent Kit
• Working with Application Classes
• Introduction to the Cisco HIPS Series

[/wpspoiler]  

Год выпуска: 2013 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 07:14:29 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей Описание: This Cisco Data Center training course with trainer Anthony Sequeira covers the technologies of the modern Cisco-centric data center and objectives of the DCICT 1.0 exam. This is the second of two exams required for the CCNA Data Center certification. Этот учебный курс Cisco Data Center с тренером Энтони Секуэрра охватывает технологии современых Cisco-ориентированных центров обработки данных и задач. Данный курс предназначен для тех, кто планирует сдавать экзамен DCICT 640-619, который является вторым для получения сертификации CCNA Data Center. [wpspoiler name="Подробное описание:" ] 1. The Course Introduction (00:09:33) This introductory Nugget reviews the requirements for the CCNA Data Center certification and details the exact technologies covered in this amazing course. It also reviews the efficient and direct style this course will follow. 2. The Cisco Data Center Architecture (00:18:23) This Nugget begins by discussing why LAN and SAN traffic has been traditionally segregated in the Data Center. It then provides a look at the modular and layered architecture that is so typical today in the Data Center. Finally, this Nugget examines the technology groupings in the Data Center 3.0 initiative from Cisco Systems. This Nugget also provides valuable exam review questions to ensure one is ready for the certification exam in these areas. 3. Meet the Nexus Family! (00:33:37) This Nugget takes you on a detailed tour of the various models and technologies of the Cisco Nexus 7000, 5000, and 2000 series devices. 4. Meet the MDS Family! (00:10:50) This Nugget takes you on a detailed tour of the various models and technologies of the MDS 9500 series, the 9124, the 9148, and the 9222i devices. 5. Monitoring the Nexus (00:21:19) Before this Nugget course gets too deep in Nexus configurations and best practices, this entry ensures that learners can connect to the Nexus for admin purposes. This Nugget also provides more details about such important concepts as the ISSU and the management VRF. 6. Exploring vPCs and Their Verification (00:17:01) This Nugget will tell you the why and how of vPCs and their verification in the NX-OS. This is a critical Nugget for those who want to understand a key technology enabling the banishment of STP. 7. Exploring FabricPath (TRILL) (00:12:54) In this Nugget, you examine the exciting new Layer 2 technology of FabricPath, Cisco's implementation of TRILL. This technology replaces the need for Spanning Tree Protocol on many of your Data Center devices. 8. You Down with OTV? (00:16:11) This Nugget explains the why and how of Overlay Transport Virtualization. It also details how this new technology is easily verified. 9. Virtualizing The Network Device (00:19:18) Virtual Device Contexts and Virtual Network Interfaces are thoroughly explored in this Nugget. 10. Virtualizing Storage (00:11:19) Another area where an intense amount of virtualization technologies are deployed is in the area of storage in the Data Center. This Nugget walks you through these technologies step by step. 11. Virtualizing Servers (00:23:19) When you say virtualization in the Data Center today, most think about the virtualization of server operating systems, or maybe even desktops. This Nugget explores this popular and important topic. 12. Introducing the Nexus 1000V (00:18:32) This Nugget features your introduction to Cisco's first software-based Nexus switch! Don't miss this important 20 minutes of training! 13. Verifying the Nexus 1000V (00:12:53) This Nugget picks up where the last Nugget left off. After a brief review of the operation of the Nexus 1000V, this Nugget provides the options for installation and demonstrates how you can easily verify the operation of this complex network element. 14. Storage Options (00:18:02) In this Nugget, join Anthony Sequeira as he walks you through many powerful — and some not so powerful options — for storage in your Data Center. 15. Fibre Channel and More Fibre Channel (00:32:52) The previous Nugget about Storage Options provided an overview on Fibre Channel — it is now time to dig deep in this SAN topic. This Nugget does just that. 16. Verifying Fibre Channel (00:12:59) After a quick review of setup, upgrade, and licensing procedures on the Cisco MDS, this Nugget covers commands that you should be aware of to easily verify your Fibre Channel environment. 17. FCoE and DCB (00:18:36) This action-packed Nugget features a close look at Cisco's Unified Fabric highlighted by Fibre Channel over Ethernet. 18. Connecting FCoE (00:13:11) In this short Nugget, join Anthony Sequeira as he guides you through some exciting technologies for flexibility in your Unified Fabric. 19. The Nexus 2232 Fabric Extender (00:14:02) Join Anthony Sequeira for a close look at this remarkable device in the Cisco Data Center portfolio. 20. The UCS B-Series Family (00:22:58) Meet the Unified Computing System B-Series devices from Cisco Systems! 21. The UCS C-Series (00:11:00) Ready for a Cisco Data Center setup but not ready for the price tag associated with a B-series infrastructure? Introducing C-series rack mount servers from Cisco Systems. This Nugget gives you a tour of the technology, with plenty of valuable insights. 22. Connecting B-Series Servers (00:19:30) In this Nugget, Anthony Sequeira will elaborate on a critical part of the UCS B-Series infrastructure: how is everything connected??? 23. UCS Management (00:17:54) In this Nugget, Anthony Sequeira will walk you through common UCS tasks and provide an excellent foundation for further UCS studies. 24. Pools, Policies, and Profiles (00:15:57) This Nugget will introduce students to the wonderful word of hardware abstraction and the power of pools, policies, and profiles in the UCS system. This Nugget acts as an excellent foundation for exciting content to come in the CCNP Data Center and beyond. 25. Cisco Load Balancing (00:12:19) In this conclusion to the DCICT course, Anthony Sequeira provides you with information regarding Cisco Load Balancing solutions. [/wpspoiler]

[caption id="attachment_170" align="alignright" width="300"] Cisco[/caption] Год выпуска: 2013 Продолжительность: 14:00:00 Тип раздаваемого материала: Видеоурок Язык: Русский Стоимость курса: 7999 рублей Обучение на курсе «Конфигурация BGP на маршрутизаторах Cisco» дает глубокие знания по BGP – основному протоколу маршрутизации в сетях Internet. Состав курса включает теорию протокола BGP, конфигурацию BGP на маршрутизаторах Cisco, детальную информацию по оптимизации работы протокола, масштабированию трафика, построению магистральных сетей, поиску и устранению неисправностей и практические задания, которые предоставят студентам навыки, необходимые для исправления ошибок в сетях BGP. Также рассматриваются вопросы корректного дизайна сетей с BGP и использование различных функций BGP, которые позволят построить эффективную, оптимальную и надежную сеть на основе BGP. [wpspoiler name="По окончании курса Вы будете уметь" ]

• выполнять настройку, мониторинг и диагностику работы протокола BGP в сети со множественными доменами, обеспечивая тем самым маршрутизацию между доменами;
• для сети, подключенной одновременно к нескольким провайдерам Интернет, использовать правила BGP для управления процессом выбора маршрута, в минимальной степени затрагивая при этом работу самого BGP;
• для сети с множественными подключениями использовать атрибуты BGP с целью влияния на процесс выбора маршрута;
• на основе требований по подключению сети выработать верную конфигурацию BGP и подключить сеть к Интернет;
• для типовой сети с множественными подключениями по BGP к другим автономным системам настроить сеть провайдера для работы в режиме транзитной сети;
• в типовой сети провайдера услуг выявлять часто встречающиеся проблемы, связванные с ростом сети, и настраивать route reflection и confederations как возможные способы решения этих проблем; для типовой сети с BGP использовать доступные средства и свойства протокола для оптимизации масштабируемости.[/wpspoiler]

[wpspoiler name="Программа курса" ] Модуль № 1 – Обзор BGP

• Обзор протокола BGP
• Зачем нужны атрибуты BGP и как они применяются
• Установка и настройка сессий BGP
• Защита сессий BGP и настройка keepalive
• Обработка маршрутов BGP и алгоритм выбора лучшего маршрута
• Базовая конфигурация BGP – соседи, таймеры, аутентификация, анонсирование сетей, аггрегация, TTL Security Check
• Мониторинг BGP и поиск неисправностей

Модуль №2 – Транзитные автономные системы в BGP

• Работа с транзитной AS
• Взаимодействие по IBGP и EBGP в транзитной AS, работа split horizon и обработка next hop. Механизм next-hop-self
• Пересылка пакетов в транзитной AS
• Конфигурация транзитной AS. Механизм BGP synchronization
• Мониторинг IBGP-связей и поиск неисправностей в транзитной AS

Модуль № 3 – Использование политики выбора маршрутов

• Использование сетей BGP с несколькими подключениями к внешним сетям (multihomed)
• Фильтрация для атрибута AS-Path с использованием регулярных выражений
• Фильтрация префиксов с использованием prefix-list
• Использование исходящей фильтрации маршрутов. Технология ORF и её применение
• Применение route map в качестве фильтров для BGP-префиксов
• Применение изменений в политике BGP. Механизм soft reconfiguration и route refresh

Модуль № 4 – Выбор маршрута с использованием атрибутов BGP

• Влияние на процесс выбора маршрута BGP с помощью атрибута Weight
• Установка атрибута BGP Local Preference
• Использование AS-Path Prepending
• Использование атрибута BGP Multi-Exit Discriminator для перенаправления входящего трафика Атрибуты BGP Community. Пометка маршрутов – route tagging. Управление распространением community
• Специфическое community – BGP cost community. Учёт полосы пропускания с bgp dmzlink-bw Расширенные атрибуты – extcommunity

Модуль № 5 – Подключение клиента к провайдеру с помощью BGP

• Задачи управления маршрутной информацией на сегменте клиент – провайдер
• Организация подключения с использованием статической маршрутизации. Floating static routes и балансировка нагрузки
• Подключение multihomed-клиента к одному провайдеру по нескольким каналам. Частные номера AS и управление ими. Выбор канала – primary / backup link selection
• Подключение multihomed-клиента к нескольким провайдерам. Трансляция номеров AS и балансировка нагрузки

Модуль № 6 – Масштабирование операторской сети

• Масштабирование IGP и BGP в сетях провайдеров услуг. Учёт трафика – bgp-policy и traffic-index Зачем нужны route reflector’ы
• Route reflector’ы и обычные iBGP-маршрутизаторы. Работа split-horizon с route reflector
• Дизайн сетей с route reflector’ами. Кластеры. Идентификация префикса внутри кластера и ликвидация возможности “петли” при работе кластера route reflector’ов
• Настройка и мониторинг route reflector’ов
• Введение в конфедерации. Внутренние номера AS и специфика “внутреннего eBGP”
• Конфигурация и мониторинг конфедераций

Модуль №7 – Оптимизирование масштабируемости BGP

• Улучшение сходимости BGP. Настройка PMTU, очередей запросов, scan-time и поддержка NSF
• Ограничение числа префиксов, получаемых от соседа BGP
• Применение групп соседей BGP (Peer Group)
• Использование подавления маршрутов BGP (Route Dampening)

[/wpspoiler]

Год выпуска: 2013 Производитель: CBT Nuggets Автор: Michael J. Shannon Продолжительность: 10:00:00 Тип раздаваемого материала: Видеоурок Язык: Английский Описание: Видекоурс CBT Nuggets для подготовки к экзамену Cisco ARCH 642-873 Стоимость: 2999 рублей [wpspoiler name="Подробное описание:" ] 1. Introduction to Cisco ARCH (00:12:15) This introductory training Nugget will cover the topics and structure of this Cisco certification course. 2. SONA and Cisco Enterprise Architecture (00:30:02) The Hierarchial model. Sisco sona. Cisco Enterprise Architecture. Sona Infrastructure Services. Sona application layer. PPDIOO. 3. Enterprise Campus Network Design (Part 1) (00:32:33) Collapsing the Core. Cisco NNSwith SSO. CAT 6500 with IOS SW modularity. STP. UDLD. 4. Enterprise Campus Network Design (Part 2) (00:41:42) Managing oversubscription and etherchannel. CEF polarization. Routing protocol design. L2-to-L3 Boundary Design. 5. Advanced Addressing Design (00:28:36) Importance of addressing. New requirements for subnets. Summarizable blocks. Address planning. Role-based, bit splitting, VPN clients, NAT apps. 6. Advanced Routing Design (00:45:21) Default routing, filtering, redistribution. Scalable EIERP Design. Scalable OSPF Design. Scalable BEP Design. 7. Advanced WAN Services Design (Part 1) (00:32:22) Enterprise optical links: Sonet, SDH, CWDM, DWDM, RPR. Metro ethernet defined. Metro ethernet law services. 8. Advanced WAN Services Design (Part 2) (00:27:56) VPLS. MPLS VPN. Advanced WAN services. SLA and SLA monitoring. 9. Enterprise Data Center Design (Part 1) (00:35:05) Overview of data center architecture. Aggregation layer design. Data center access layer. 10. Enterprise Data Center Design (Part 2) (00:25:47) Layer 3 access design. Blade servers. L2 and L3 access design. Data center scalability. Data center high availability. 11. SAN Design Considerations (00:48:36) SAN in a nutshell. San design with MDS 9000s. San extensions. 12. E-Commerce Module Design (Part 1) (00:35:21) E-commerce high-availability. E-commerce firewall designs. E-commerce server load balancing. 13. E-Commerce Module Design (Part 2) (00:30:49) SLB design models. Multiple ISP solutions. Survey of module designs. Tuning E-commerse modules. 14. Security Services Design (Part 1) (00:42:52) Topics of training; Firewall designs. NAC services. Designing IDS/IPS. 15. Security Services Design (Part 2) (00:41:12) Training topics; IDS/IPS deployment. SSL VPN design issues. IPSEC VPN designs. 16. IP Multicast Design and Security (00:34:20) Cisco multicast architecture. Deploying PIM and RPs. SSM issues. RP considerations. Securing IP multicast. 17. VoWLAN Design Issues (00:30:05) Voice-ready VOWLANS. Coverage concerns. RF survey requirement. VOWLANS infrastructure issues. 18. NetFlow, NBAR, and IP SLAs (00:33:14) The need for embedded management technologies. Netflow design issues. NBAR design issues. Designing IP SLAs.   [/wpspoiler]  

[caption id="attachment_170" align="alignright" width="300"] Cisco ARCH 2.1 – Дизайн архитектуры сетевых сервисов[/caption]

Год выпуска: 2013

Продолжительность: 18:35:19

Тип раздаваемого материала: Видеоурок

Язык: Русский

Стоимость курса: 7999 рублей

Краткое описание: Курс Проектирование сетевых сервисных архитектур Cisco (ARCH) v2.1 позволяет слушателям провести концептуальный, промежуточный и детализированный дизайн сетевой инфраструктуры, которая будет поддерживать требуемые сетевые решения поверх интеллектуальных сетевых сервисов, для достижения эффективной производительности, масштабируемости и доступности. ARCH позволяет слушателям, применяя модели сетевых решений Cisco и рекомендации по дизайну, разработать стабильные и жизнеспособные сетевые решения для предприятия. Курс содержит концепции и примеры, необходимые для проектирования конвергентных сетей предприятия. Также рассматриваются продвинутые технологии сетевой инфраструктуры, такие, как виртуальные частные сети Virtual Private Networks (VPN) и беспроводная связь. [wpspoiler name="По окончании курса Вы будете уметь" ]

• Познакомиться с Сетевой Архитектурой Cisco для Предприятий (Cisco Network Architectures for the Enterprise) и демонстрировать, как эта концепция удовлетворяет нужды предприятия в производительности, масштабируемости и доступности сетей.
• Описывать, Сетевая Архитектура Cisco для Предприятий может быть использована в качестве основы для проектирования сетей предприятия.
• Создавать концептуальный, промежуточный и детализированный дизайн кампусной части сети предприятия
• Создавать концептуальный, промежуточный и детализированный дизайн центров обработки данных
• Создавать концептуальный, промежуточный и детализированный дизайн пограничной зоны предприятия и удаленных филиалов
• Создавать концептуальный, промежуточный и детализированный дизайн сервисных решений сети в области безопасности
• Создавать концептуальный, промежуточный и детализированный дизайн VPN

[/wpspoiler] [wpspoiler name="Предварительная подготовка:" ]

• Успешное окончание курса ICND2: Использование сетевого оборудования Cisco v 2.0 Часть 2 или эквивалентная подготовка.
•  Успешное окончание курса ROUTE: Маршрутизация с использованием оборудования Cisco или эквивалентная подготовка.
•  Успешное окончание курса SWITCH: Внедрение коммутируемых сетей Cisco или эквивалентная подготовка.

[/wpspoiler] [wpspoiler name="Программа курса" ] Модуль 1 – Подход Cisco к проектированию корпоративных инфраструктур сетей передачи данных

• Архитектура корпоративных сетей
• Методология PPDIOO и её применение для определения потребностей заказчика, анализа существующей инфраструктуры и структуризации задачи по модернизации сети

Модуль 2 – Дизайн кампусной сети

• Высокая доступность на access layer
• Высокая доступность на distribution layer
• Высокая доступность на core layer
• NSF с SSO
• Альтернативные маршруты трафика и выбор оптимальной технологии отказоустойчивости для сетей с высокими требованиями к надёжности
• Дизайн технологий второго уровня OSI – дизайн STP, UDLD, Etherchannel
• Дизайн Virtual Switching – Multichassis EtherChannels и VSS. Механизм Dual Active Detection
• Дизайн технологий третьего уровня OSI – управляем oversubscription, балансировкой L3 EtherChannel, FHRP-протоколами (использование preemt)
• Граница L2/L3 – дизайн access-to-distribution, EIGRP-to-the-Edge и OSPF-to-the-Edge
• Технология Cisco StackWise
• Избегаем избыточной надёжности. Механизмы asymmetric routing
•  Виртуализация и учёт её при проектировании сети
• Инфраструктурные сервисы – IP-телефония, видео (Medianet, Cisco TelePresence), QoS

Модуль 3 – Расширенные темы по разработке сетевой топологии с учётом требований эффективной маршрутизации и коммутации данных

• Суммаризация маршрутов и резервирование адресов
• Планирование IPv6-суммаризации
• Выделение адресов для VPN и Remote Access-клиентов
• Эффективное планирование NAT для выхода в Интернет и связи с сетями партнёров
• Тупиковые (stub) регионы и оптимизация маршрутизации
• Фильтрация маршрутов и защита от нежелательной маршрутной информации
• Быстрая сходимость EIGRP: оптимизация
• Быстрая сходимость OSPF: оптимизация
• Тюнинг OSPF: дополнительные настройки и BFD
• Проектирование топологий BGP – конфедерации и route reflector’ы

Модуль 4 – Учёт требований WAN-подключений в дизайне сети предприятия

• Оптические WAN-технологии
• Планирование использования Metro Ethernet
• Планирование использования VPLS
• Планирование использования MPLS VPN
• Управление SLA
• Топологии Cisco PfR и развёртывание Cisco PfR

Модуль 5 – Дизайн сети в датацентре предприятия

• Архитектурные задачи на уровне аггрегации – aggregation layer
• Архитектурные задачи на уровне ядра – core layer
• Технологии STP, MSTP, HSRP и использование VRF в сетях ЦОД
• Архитектурные задачи на уровне доступа – access layer
• Коммутаторы Nexus и виртуализация. Дизайны Top-of-Rack и End-of-Row
• Масштабирование архитектуры сети ЦОД
• Масштабирование полос пропускания аплинков. Коммутаторы класса Service Layer Switch
• Масштабирование STP

Модуль 6 – Специфика дизайна сетей для e-commerce

• Дизайн основных компонентов сетей e-commerce
• Архитектура Firewall’ов и IDS/IPS и их грамотное расположение в топологии сети
• Load Balancer’ы и их грамотное расположение в топологии сети

Модуль 7 – Дизайн сетей хранения данных (SAN)

• Компоненты SAN
• Технологии SAN – iSCSI, FC, Virtual SAN, маршрутизация Inter-VSAN
• Протокол Fabric Shortest Path First
• Расширение дизайна SAN
• Cisco Nexus и Integrated Fabric
• 10GE и FCoE

Модуль 8 – Дизайн компонентов сети, отвечающих за безопасность

• Технологии firewall’ов – Active-Active топологии, асимметричная маршрутизация
• Cisco MSFC и FWSM. Балансировка FWSM используя PBR или ECMP-маршрутизацию
• NAC – расположение в топологии, масштабирование, компоненты
• Архитектура IDS и IPS

Модуль 9 – Дизайн компонентов сети, отвечающих за IPSec и SSL VPN

• Дизайн Remote Access VPN – SSL VPN, проектирование использования тонких клиентов
• Дизайн Site-to-Site VPN
• Технологии IPSec VPN – GRE, DMVPN, VTI и GET VPN
• Масшабирование VPN-архитектуры

Модуль 10 – Дизайн сетей мультикастовых служб (Triple Play / IPTV)

• Обзор работы IP multicast’a
• Проектирование PIM и расположения RP
• Безопасность PIM, контроль мультикастового трафика
• Проектирование работы мультикаста поверх IPsec GRE, DMVPN и GET VPN

Модуль 11 – Управление гетерогенными сетями при помощи ПО Cisco и встроенных средств Cisco IOS

• Встроенные возможности управления
• NetFlow и проектирование его использования
• Архитектура NBAR
• Проектирование использования IP SLA [/wpspoiler]