Cisco

Год выпуска: 2012 Производитель: CBT Nuggets Автор: Anthony Sequeira Продолжительность: 17:17:05 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей This training provides the core knowledge of Voice over IP (VoIP) required for implementing and supporting data and voice integration solutions at the network level. "CVOICE [Exam-Pack: 642-436 from CBT Nuggets] not only prepares you for the Cisco exam, but also has multiple practical VoIP deployment videos showing exactly how an administrator would set this up in the real world," explained instructor Jeremy Cioara. The videos cover all objectives for the Cisco CVOICE exam 642-436, which is required for CCVP certification. To view a free video Jeremy recorded that explains "voice translation rules" in depth, click this link Free video. This video was referenced by Jeremy Cioara in CCNA Voice 460-461 Official Cert Guide [wpspoiler name="Подробное описание" ]1. IP Telephony: The Vision and Cisco Certification (00:32:19) Cisco certification 642-436 exam training series overview. 2. The World Today: Traditional Telephony (00:42:03) Cisco CCNP training; The World Today: Traditional Telephony 3. The World Tomorrow: Packetized Telephony (00:38:52) Cisco CCNP training; The World Tomorrow: Packetized Telephony 4. How Spoken Voice Becomes a Packet (00:40:32) Cisco CCNP training; How Spoken Voice Becomes a Packet 5. Planning: Calculating Bandwidth for VoIP Calls (00:31:45) Cisco CCNP training; Planning: Calculating Bandwidth for VoIP Calls 6. Home and Small Office Connections: Understanding Analog Interfaces (00:27:48) Cisco CCNP training; Home and Small Office Connections: Understanding Analog Interfaces 7. Home and Small Office Connections: Configuring Analog Interfaces (00:47:26) Cisco CCNP training; Home and Small Office Connections: Configuring Analog Interfaces 8. Medium to Large Office Connections: Understanding Digital Interfaces (00:29:47) Cisco CCNP training; Medium to Large Office Connections: Understanding Digital Interfaces 9. Medium to Large Office Connections: Configuring Digital Interfaces (00:38:18) Cisco CCNP training; Medium to Large Office Connections: Configuring Digital Interfaces 10. Specialty Connections: Handling Fax / Modem Over VoIP (00:17:29) Cisco CCNP training; Specialty Connections: Handling Fax / Modem Over VoIP 11. Specialty Connections: CAMA/DID Trunks (00:07:16) Cisco CCNP training; Specialty Connections: CAMA/DID Trunks 12. Buying the Right Stuff: What Router, What Interfaces? (00:35:40) Cisco CCNP training; Buying the Right Stuff: What Router, What Interfaces? 13. Resources: Understanding and Using DSP Resources (00:22:59) Cisco CCNP training; Resources: Understanding and Using DSP Resources 14. Design: IP Telephony Deployment Models (00:22:41) Cisco CCNP training; Design: IP Telephony Deployment Models 15. Dial-Peers: The Rest of the Story, Part 1 (00:27:14) Cisco CCNP training; Dial-Peers: The Rest of the Story, Part 1 16. Dial-Peers: The Rest of the Story, Part 2 (00:46:53) Cisco CCNP training; Dial-Peers: The Rest of the Story, Part 2 17. Dial-Peers: The Rest of the Story, Part 3 (00:40:18) Cisco CCNP training; Dial-Peers: The Rest of the Story, Part 3 18. Advanced Dial Plans: Digit manipulation and transformations, Part 1 (00:44:30) Cisco CCNP training; Advanced Dial Plans: Digit manipulation and transformations, Part 1 19. Advanced Dial Plans: Digit manipulation and transformations, Part 2 (00:22:49) Cisco CCNP training; Advanced Dial Plans: Digit manipulation and transformations, Part 2 20. Advanced Dial Plans: Calling Privileges (00:24:09) Cisco CCNP training; Advanced Dial Plans: Calling Privileges 21. Advanced Dial Plans: Best Practices (00:34:36) Cisco CCNP training; Advanced Dial Plans: Best Practices 22. H.323 Gatekeepers: Key Terms and Concepts (00:24:11) Cisco CCNP training; H.323 Gatekeepers: Key Terms and Concepts 23. H.323 Gatekeepers: Base Configuration (00:32:21) Cisco CCNP training; H.323 Gatekeepers: Base Configuration 24. H.323 Gatekeepers: Call Admission Control (00:17:23) Cisco CCNP training; H.323 Gatekeepers: Call Admission Control 25. Voice Protocols: H.323 Concepts and Configuration (00:49:21) Cisco CCNP training; Voice Protocols: H.323 Concepts and Configuration 26. Voice Protocols: SIP Concepts and Configuration (00:35:53) Cisco CCNP training; Voice Protocols: SIP Concepts and Configuration 27. Voice Protocols: MGCP Concepts and Configuration (00:28:40) Cisco CCNP training; Voice Protocols: MGCP Concepts and Configuration 28. Quality of Service: The Missing Piece (00:34:50) Cisco CCNP training; Quality of Service: The Missing Piece 29. Quality of Service: The Missing Piece, Part 2 (00:39:30) Cisco CCNP training; Quality of Service: The Missing Piece, Part 2 30. The Good Busy Signal: Call Admission Control (00:36:59) Cisco CCNP training; The Good Busy Signal: Call Admission Control 31. External VoIP Connections: Cisco Unified Border Element (UBE) (00:17:32) Cisco CCNP training; External VoIP Connections: Cisco Unified Border Element (UBE) 32. Wrap-Up: The Complete Network Design (00:38:28) Cisco CCNP training; Wrap-Up: The Complete Network Design 33. Certification Preparation (two CCVP tracks) (00:06:33) Cisco CCNP training; Certification Preparation (two CCVP tracks)[/wpspoiler]

Год выпуска: 2011 Производитель: CBT Nuggets Автор: Michael Shannon Продолжительность: 10:27:36 Тип раздаваемого материала: Видеоурок Язык: Английский Стоимость: 1999 рублей Since the firewall system is usually the first solution deployed by an organizations, anyone involved in security -- from a small- or home-office to a large enterprise -- will benefit from this course in a major way. And of course, by passing the 642-617 exam, you'll be on your way to achieving CCNP Security certification! In this course, you'll learn all about the features of the ASA for protecting your security domains and the incredible Modular Policy Framework using the Adaptive Security Appliance Device manager (ASDM). You also learn and see different ASA appliances and modular solutions in action. Other cool topics include Layer 5-7 Inspection, Transparent Firewall and ASA High-Availability solutions. Once you finish this Nugget course, you'll have the knowledge and skills required to deploy and maintain Cisco ASA-based perimeter solutions. And, you'll be equipped to protect your IT infrastructure and applications from risks using Cisco ASA features, as well as provide thorough operational support for the Cisco Adaptive Security Appliance. [wpspoiler name="Подробное описание" ]1. Introduction to FIREWALL (00:14:45) This inroductory Nugget walks you through the CCNP Security path from Cisco. You will learn all about the exam as well as the general topics covered. Finally, you will learn a winning strategy for getting the most out of this FIREWALL course to prepare you for real-world application as well as exam success. 2. ASA Technology and Features (00:32:09) Here you will discover the different firewall systems and how they can be applied to security domains (also called zones). You will explore various firewall technologies as well. The features of the Adaptive Security Appliance (ASA) will be investigated. You will finish will an assortment of real-world deployment scenarios. 3. Security Appliance Family (00:21:40) This Nugget offers a comprehensive look at the appliance family from Cisco Systems. You will learn about the ASA "front-to-back" as well as various modular solutions. No discussion would be complete without the tricky topics of licensing - so that is covered here as well. This one wraps up with a discussion of basic hardware troubleshooting. 4. Initial Setup and Configuration (00:35:09) In module 4 of the Firewall Course you finally get your "virtual" hands on the actual device. This Nugget is really one long demonstration on real equipment. Topics include the ASA boot process, built-in configurations, configuration modes, the ASA file system, initial ASA setup, and ASDM basics. 5. Interfaces and Static Routes (00:34:09) Yes! The ASA is actually a switch and a router appliance and here you will discover the Adaptive Security Algorithm security levels, interface configuration, VLAN configuration, static routing, and DHCP client and server functionality. 6. Configuring ASA Management (00:34:03) The Cisco Security Professional must master device management before the firewall is deployed. In this Nugget, you will learn the management options, configure basic management settings, discover NTP v2 and v3 along with NetFlow v5 and v9, tackle file system management, and learn about software and key activation. 7. Basic Access Control (00:40:21) Who will actually be accessing your ASA to manage it and from where will they do it? Let's discover remote access protocol channels, configure remote management, control ASA authentication, and perform password recovery on the appliance. 8. Modular Policy Framework (00:42:01) In this Nugget you will move up to the big leagues by getting away from old-school access control methods to the newer and more powerful Modular Policy Framework (MPF). Topics include access rules and object grouping, planning for MPF, configuring layer 3-4 policies, configuring layer 5-7 policies, and deploying traffic management policies with MPF. 9. Stateful Inspection (00:29:21) This module is actually MPF part two. We continue the look at traffic policy as well as tuning layer 3-4 inspection. You will discover some excellent advanced connection settings along with support for dynamic protocols. Finally you will explore troubleshooting your existing layer 3-4 application inspection. 10. Application Layer Policy (00:29:55) Here you will delve deeper into Deep Packet Inspection (DPI) otherwise known as Application Inspection and Control (AIC). Protocols include HTTP, FTP, DNS, ESMTP, and others. 11. Advanced Access Controls (00:29:09) Advanced topics in this Nugget include: TCP Intercept; Botnet Traffic Filter; and Basic, Advanced, and Scanning Threat Detection. 12. Resource Configuration (00:22:12) There is only a finite amount of resources on the ASA and it is very platform and license-specific. So, let's learn about resource limits and guarantees, TCP and UDP connection limits, QoS traffic policing, traffic shaping, and priority queueing. 13. User-Based Policies (00:38:24) There are some very clever ways to allow individual users to "cut-through" the firewall on an ad-hoc basis depending on the circumstances. Here you will learn about user authentication, prompts and timeouts, user authorization, user session accounting, and troubleshooting user-based policies. 14. NAT and PAT (00:40:41) No discussion of firewall systems would be complete without a look at our old friends NAT and PAT. This Nugget explores the special relationship between NAT and the ASA, NAT Control, Dynamic NAT and PAT, Static NAT and PAT, NAT Bypass techniques, and Outside NAT scenarios. 15. Transparent Firewall (00:26:09) Transparent Firewall is another way to deploy your ASA without causing too much disruption to existing network services and topology. After an overview of transparent mode you will configure a transparent firewall. Next, you will explore layer 3-4 access control and layer 2 access control on your ASA. Finally, you will troubleshoot your transparent mode ASA. 16. ASA Virtualization (00:32:38) Virtualization is certainly a hot topic lately. Not to be left out, the Cisco ASA provides virtualization in the form of additional Security Contexts. Once we define them we will configure them. Next, we will investigate security context management and then troubleshoot multicontext mode on the ASA. 17. Active-Standby Failover (00:29:19) High-availability is a mission-critical necessity for today's SMB and enterprise organizations. In this Nugget, you will first discover the power of redundant interfaces. Then, you will learn about the ASA Active/Standby Failover model. Next, you will see the configuration of an A/S failover solution on an appliance. Finally, you will explore some important troubleshooting commands. 18. Active-Active Failover (00:32:34) So, you say that Active/Standby Failover isn't robust enough for your enterprise? Well, let's try an Active/Active Failover on for size. Here you will learn A/A Failover in a nutshell, configure Active/Active Failover, tune your A/A solution, and look at some key troubleshooting concepts. 19. Security Services Modules (00:33:09) In this Nugget of the Firewall Course you will explore the Cisco Security Services Modules (SSM) including the AIP-SSM and AIP-SSC for Intrusion Prevention and the CSC-SSM for anti-x content security. 20. Firewall Exam Notes (00:29:48) This final Nugget wraps up the course with special notes for the exam-takers. Some valuable exam strategies are provided along with key exam tips.[/wpspoiler]

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]