CoJIHblIIIKo · 22-Янв-21 06:49(4 года назад, ред. 06-Апр-23 07:00)
Network Protocol Deep Dives Path Год выпуска: 2016-2023 Производитель: Pluralsight Сайт производителя: https://www.Pluralsight.com Автор: много Продолжительность: 35h 30m Тип раздаваемого материала: Видеоклипы Язык: Английский Субтитры: Английские Описание: These courses take you into the realm of network protocols, showing you the basics of each network protocol before diving deeper into their functionality and applications throughout the IT world. This is a sampler platter in the sense that the courses aren’t necessarily meant to be viewed in any particular order. But after watching any course, you’ll have a much better understanding of each network protocol you’re interested in. Эти курсы познакомят вас с областью сетевых протоколов, покажут основы каждого сетевого протокола, прежде чем углубиться в их функциональность и приложения в мире IT. Это блюдо для дегустации в том смысле, что блюда не обязательно должны быть представлены в каком-то определенном порядке. Но после просмотра любого курса вы будете гораздо лучше разбираться в каждом интересующем вас сетевом протоколе.
DNS by Betty DuBois
Billions of number sets are impossible to remember, that's why DNS is critical to internal networks and the Internet. This course will teach you how DNS works from configuration to security. Packets will be analyzed with Wireshark at every step. This course is part of: Network Protocol Deep Dives Path Невозможно запомнить миллиарды вариантов, поэтому DNS критически важен для внутренних сетей и Интернета. Этот курс научит вас, как работает DNS, от конфигурации до безопасности. Пакеты будут анализироваться с помощью Wireshark на каждом этапе. Course Overview 1m 43s Course Overview 1m 43s Exploring DNS Terminology and Use Cases 27m 59s Describe the Purpose of DNS 3m 49s Demo: Simple Client Query 7m 32s Understanding DNS Terminology 7m 24s Capturing DNS Recursion 9m 12s Configuring DNS for Clients 21m 26s Examine How Clients Obtain DNS 2m 18s Demo: DNS in DHCP 1m 58s Understanding DNS Cache 1m 12s Demo: Clearing Cache on Client and Server 8m 24s Comparing DNS Privacy Methods 3m 3s Demo: Implementing DNS over TLS (DoT) 4m 28s Modifying DNS Configuration for Servers 37m 31s Configuring DNS Zones 5m 8s Demo: Creating Zones 13m 59s Configuring Record Types 7m 2s Demo: Adding Records and Confirming Zone Transfer 7m 41s Adding Subdomains including Demo 3m 38s Troubleshooting DNS 44m 0s Isolating Cause of DNS Outages 2m 31s Demo: Isolating Cause of Inability to Browse Internet 3m 53s Demo: Isolating Cause of Inability to Access Local Resources Too 7m 37s Demo: Isolating Cause of Inability to Access Local or Remote Resources 2m 16s Identifying Single Points of Failure 3m 53s Demo: Troubleshooting Silence 3m 48s Demo: Troubleshooting Error Responses 6m 13s Demo: Troubleshooting Slow Responses 13m 46s Securing DNS 9m 4s Preventing Common DNS Attacks 4m 37s Demo: Filtering at the Server with Microsoft DNS Policy 4m 26s Level Intermediate Duration 2h 21m Released 31 Dec 2020
OSPF by Sean Wilkins
This course is focused on providing you with a greater depth of OSPF knowledge to help ensure your ability to configure and troubleshoot it in real environments. Этот курс сфокусирован на глубоком изучении OSPF, чтобы помочь его конфигурить в реальной среде. Course Overview 1m 14s Course Overview 1m 14s Covering OSPF Basics 26m 24s Course and Module Introduction 2m 28s OSPF vs. Other Routing Protocols 9m 12s Reviewing the OSPF Metric 10m 24s Selecting the Best Route Entry 3m 38s Summary 41s Forming Basic OSPF Relationships 1h 0m 10s Module Introduction 1m 14s Reviewing the Requirements to Form an OSPF Neighborship 3m 55s Viewing the Requirements to Form an OSPF Neighborship 14m 16s Digging Further into OSPF Network Types 6m 14s Looking into Neighbor States 10m 22s Inspecting the OSPF Packet - OSPF Header 3m 55s Inspecting the OSPF Packet - OSPF Hello Packet 3m 34s Inspecting the OSPF Packet - OSPF Database Descriptor Packet 5m 21s Inspecting the OSPF Packet - OSPF Link State Request Packet 2m 36s Inspecting the OSPF Packet - OSPF Link State Update Packet 3m 17s Inspecting the OSPF Packet - OSPF Link State Acknowledgment Packet 4m 16s Summary 1m 5s Discussing Simple OSPF Communication Blocks 40m 14s Module Introduction 1m 1s Reviewing What a Link State Advertisement Is 1m 26s Digging into the Router LSA (Type 1) 3m 53s Viewing into the Router LSA (Type 1) 14m 47s Digging into the Network LSA (Type 2) 2m 25s Viewing into the Network LSA (Type 2) 6m 41s Digging into the External LSA (Type 5) 3m 32s Viewing into the External LSA (Type 5) 5m 41s Summary 45s Introducing Multi-area OSPF (Hierarchy) 1h 12m 4s Module Introduction 1m 0s What Is multi-area OSPF? 9m 57s Reviewing the different OSPF Device Types 10m 28s Differentiating the different OSPF Area Types 5m 28s Exploring the Different OSPF Area Types 15m 46s Decoding Multi-area OSPF Building Blocks 1m 53s Reviewing OSPF Building Blocks (Type 3) 5m 0s Decoding the Summary LSA (Type 4) 2m 16s Viewing the Summary LSA (Type 4) 11m 45s Decoding the NSSA LSA (Type 7) 4m 46s Viewing the NSSA LSA (Type 7) 2m 48s Summary 52s Troubleshooting Common OSPF Issues 22m 3s Module Introduction 29s Troubleshooting Common OSPF Issues - Core1 2m 2s Troubleshooting Common OSPF Issues - Duplicate Address 1m 44s Troubleshooting Common OSPF Issues - Authentication Mismatch 2m 30s Troubleshooting Common OSPF Issues - Mismatched Timers 3m 7s Troubleshooting Common OSPF Issues - Area Type Mismatch 2m 18s Troubleshooting Common OSPF Issues - Network Type Mismatch 8m 41s Troubleshooting Common OSPF Issues - Finale - Ral2 38s Summary 31s
SNMP by Greg Dickinson
If you're responsible for managing your network you'll need to know SNMP. This course will teach you the basics of SNMP, how to configure it on common network equipment, and building a monitoring system to assist with troubleshooting. Если ты отвечаешь за сетевой менеджмент, тебе надо знать SNMP. Курс научит тебя основам SNMP, кофигурированию его для основных сетевых устройств, и построению мониторинга системы для траблшутинга. Course Overview 1m 45s Course Overview 1m 45s Overview of SNMP 19m 0s Overview Of SNMP 3m 54s SNMP Versions 5m 13s NMS Basics 3m 34s SNMP Packet Formats 6m 18s Managing Devices With SNMP 13m 54s SNMP On The Wire 2m 54s OIDs And MIBs 5m 33s Gathering SNMP Data From Devices 5m 26s Configuring SNMP 20m 28s Configuring SNMPv2 On Windows 5m 6s Configuring SNMPv2 And V3 On Linux 4m 38s Configuring SNMPv2 On Cisco IOS 4m 34s 0404 Configuring SNMPv3 On Cisco IOS 6m 9s Monitoring Systems With SNMP 22m 11s Installing And Configuring An NMS 3m 4s Configuring The Windows Firewall For Network Management 5m 3s Configuring A Linux Server In The NMS 4m 16s Configuring A Windows Server In The NMS 5m 52s Configuring A Cisco IOS Device In The NMS 3m 53s Troubleshooting Using SNMP 10m 55s Troubleshooting Issues 5m 37s Network Monitoring Discussion5m 17s Level Intermediate Duration 1h 28m Released 7 Jun 2019
IPsec by Joe Abraham
IPsec helps us to secure our infrastructure and offer services securely to our organization. This course will teach you how to configure, verify, and analyze IPsec, as well as teach you knowledge to give you a deep understanding of the technologies. IPsec помогает обезопасить нашу инфраструктуру и предлагает сервисы для всей организации. Курс научит тебя, как конфигурить, проверять и анализировать IPsec, и даст его глубокое понимание. Course Overview 1m 56s Course Overview 1m 56s Learning IPsec Fundamentals 15m 41s Course Introduction 3m 32s Course Overview 2m 42s What Is IPsec? 3m 5s Why IPsec? 1m 50s Information and Resources 4m 30s Building the IPsec Protocol 25m 44s Building IPsec 2m 41s IPsec Building Blocks 7m 24s IPsec Components 3m 24s SA Establishment Protocols 2m 11s Seeing IPsec in Action 10m 2s Using IPsec in the Enterprise 28m 11s IPsec Functionality in the Enterprise 2m 41s IPsec Implementations 3m 54s Using IPsec with DMVPN 11m 20s Using IPsec on Your Endpoint 6m 36s IPsec Extras 3m 37s Securing the Network with IKEv1 22m 52s What Is IKE? 2m 17s IKEv1 Authentication 2m 29s IKEv1 Phases 2m 2s IKEv1 Main Mode 6m 11s IKEv1 Aggressive Mode 5m 17s IKEv1 Quick Mode 3m 10s Summarizing IKEv1 1m 23s Establishing IPsec with IKEv2 23m 35s Introducing IKEv2 2m 43s IKEv2 Benefits 4m 32s IKEv2 Modes 2m 19s Authenticating IKEv2 2m 58s IKEv2 Phases 9m 1s Summarizing IKEv2 2m 0s Implementing IPsec in IPv6 20m 56s IPsec in IPv6 4m 9s IPv6 Implementations 3m 13s Migrating IPv4 to IPv6 for IPsec 8m 39s IPv6 IPsec Site-to-site Lab 3m 36s IPv6 IPsec Summary 1m 18s Finalizing IPsec Concepts 7m 56s Course Review 5m 14s Let's Wrap Up 2m 42s Level Intermediate Duration 2h 26m Released 28 Oct 2019
NAT by Robert McMillen
This course will introduce the principles of setting up NAT on your network layer device and of understanding the potential security risks and rewards of using network address translation. Этот курс научит принципам настройки NAT в вашей сети и пониманию рисков безопасности и достоинств его использования. Course Overview1m 21s Course Overview 1m 21s Identifying NAT Components17m 13s The History of the Need for NAT 2m 46s RFCs that Make up the Catalog of NAT Types 3m 13s NAT Loopback 2m 17s IPv6 and NAT 1m 50s Applications Affected by NAT 2m 18s Cisco Static and Hide NAT 4m 45s NAT Setup and Analysis17m 27s NAT Demonstration in a Modern Network 5m 4s NAT Demonstration with a Router 3m 48s NAT Demonstration in a SOHO Network 4m 25s NAT as Seen through a Protocol Analyzer 4m 9s Troubleshooting NAT9m 40s NAT Limitations 1m 23s Debugging NAT 4m 15s Disadvantages of NAT 2m 25s NAT Vulnerabilities 1m 36s Level Intermediate Duration 0h 45m Released 7 Jun 2019
ARP by Jim Rizzo
Address Resolution Protocol (ARP) is essential for computer communication across the network. This course provides the in-depth knowledge needed to understand, improve, troubleshoot, and secure ARP-related communications in your network. ARP очень важен для коммуникации в сети. Курс даёт глубокое знание, необходимое для понимания, улучшения, траблшутинга и безопасности сетей. Course Overview1m 54s Course Overview1m 54s Address Resolution Protocol Fundamentals54m 0s Fundamentals of ARP14m 51s Fundamentals of ARP Demo Introduction59s Demo: Windows and ARP15m 0s Demo: ARP Wireshark Captures6m 16s Demo: Ubuntu Linux and ARP4m 22s Demo: Cisco Router ARP Basics 12m 31s Understanding InARP, GARP, RARP, and Proxy ARP1h 5m 51s Intro4m 48s InARP and RARP47s Demo: InARP 9m 50s Gratuitous ARP7m 14s Demo: Gratuitous ARP 4m 32s HSRP Failover6m 27s ARP Duplicate IP Detection3m 10s Demo: Duplicate IP Detection 7m 50s Proxy ARP9m 12s Demo: Proxy ARP 11m 58s Troubleshooting Common ARP Issues1h 25m 5s Intro1m 30s Connectivity Losses to Hosts and Default Gateway9m 28s Stale ARP Cache Problems4m 51s Demo: Stale ARP Cache Problems11m 48s Static ARP Problems5m 31s Demo: Static ARP Problems 8m 46s Proxy ARP Problems12m 7s Demo: Proxy ARP Overhead 6m 45s Demo: Proxy ARP Unavailable 7m 46s Demo: Proxy ARP Blackhole 8m 54s Demo: Finding Computers in a Complex LAN 7m 35s Addressing ARP-related Security Risks1h 9m 19s ARP and Security Intro1m 6s Broadcast Storms, Denial Of Service (DoS), and Storm Control8m 32s Demo: Broadcast Storm Control 8m 41s CAM Table Flood with Port Security6m 8s Demo: CAM Table Flood with Port Security 13m 57s ARP Poisoning, Blackhole, Spoofing, MITM13m 47s Demo: ARP Poisoning and Man in the Middle 4m 34s ARP Security Through Dynamic ARP Inspection12m 31s Level Intermediate Duration 4h 36m Released 3 Apr 2018
DHCP by Greg Dickinson
DHCP is one of the core protocols that makes the network "just work". This course will delve into the specifics of the protocol including configuration, vendor-specific options and extensions, and troubleshooting the network when things go wrong. DHCP - это один из основных протоколов, который заставляет сеть "просто работать". В этом курсе будут рассмотрены особенности протокола, включая конфигурацию, параметры и расширения, зависящие от конкретного поставщика, а также устранение неполадок в сети, когда что-то идет не так. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 44s Course Overview 1m 44s Course Overview and DHCPv4 52m 47s Course Overview 3m 44s DHCPv4 In-depth 5m 32s DHCP Address Assignment 6m 13s DHCP Lease Time Events 5m 14s DHCPv4 Options Processing 4m 26s Examining the DHCPv4 Packet Flow 5m 25s Configuring DHCPv4 on Cisco 12m 24s Configuring DHCPv4 on Windows 9m 46s Understanding DHCPv6 35m 12s Overview of DHCPv6 6m 14s Compare and Contrast DHCPv4 and DHCPv6 5m 40s Understanding Stateless and Stateful DHCPv6 6m 38s Examining DHCPv6 Packet Captures 6m 9s Configuring DHCPv6 on Windows 3m 47s Configuring DHCPv6 on Cisco 6m 42s Troubleshooting DHCP 19m 18s Overview of DHCP Troubleshooting 4m 43s Troubleshooting DHCP Configuration Issues 7m 42s Troubleshooting DHCP Networking Issues 6m 52s Level Intermediate Duration 1h 49m Released 28 Feb 2017
ICMP by Nick Russo
Cut through today's hype surrounding fancy troubleshooting tools and achieve brilliance in the basics with this ICMP deep dive. You'll master using ICMP for network administration in both IPv4 and IPv6 environments. Преодолейте сегодняшнюю шумиху вокруг модных инструментов устранения неполадок и достигните совершенства в основах с помощью этого глубокого погружения в ICMP. Вы освоите использование ICMP для сетевого администрирования как в средах IPv4, так и в IPv6. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 31s Course Overview 1m 31s Using Ping 20m 23s Purpose of ICMP 2m 18s Demo: Basic Ping in Action 3m 37s Wireshark Detour 1m 46s Analysis: ICMP Echo-request 2m 52s Analysis: ICMP Echo-reply 1m 46s More ICMP Type/Code Examples 2m 4s Demo: Troubleshooting with Ping 5m 56s Using Traceroute 25m 32s How Traceroute Really Works 5m 7s New Traceroute ICMP Packets 3m 8s Demo: Traceroute in Action 4m 4s Analysis: Traceroute UDP Probe 1m 57s Analysis: Traceroute ICMP TTL-exceeded 2m 1s Analysis: Traceroute ICMP Port-unreachable 2m 21s Demo: Troubleshooting with Traceroute 3m 48s Using ICMP Instead of UDP Probes 3m 3s Conquering the Fear of Fragmentation 20m 35s The What, How, and Why of Fragmentation 4m 0s Advantages and Disadvantages 2m 58s Demo: MTU Discovery Using Ping Bracketing 4m 48s Demo: MTU Discovery Using Ping Sweeping 4m 7s Analysis: ICMP Packet-too-big Unreachable 4m 39s Designing Network Security for ICMP 16m 38s Basic Stateless Firewall Operation 2m 39s Demo: An Incomplete Firewall Policy 2m 36s High Level ICMP Firewall Design 3m 2s Demo: A Basic and Functional Firewall Policy 3m 34s Analysis: ICMP Admin-prohibited Unreachable 1m 53s Other Firewall ICMP Considerations 2m 52s Mastering IPv6 Neighbor Discovery 20m 4s IPv6 Neighbor Discovery Operations 4m 50s Demo: IPv6 Neighbor Solitication (NS) and Neighbor Advertisement (NA) 3m 18s Analysis: IPv6 NS and DAD 2m 42s Analysis: IPv6 NA Packets 1m 42s Demo: IPv6 Router Solitication (RS) and Router Advertisement (RA) 2m 56s Analysis: IPv6 RS and RA Packets 4m 34s Exploring the IPv6 Toolset 16m 56s IPv6 Ping Summary and Demo 2m 27s Analysis: IPv6 Ping Packets 1m 23s IPv6 Traceroute Summary and Demo 2m 20s Analysis: IPv6 Traceroute Packets 2m 2s IPv6 Fragmentation Summary and Demo 2m 0s Analysis: ICMPv6 Packet-too-big Unreachable 1m 35s IPv6 Security Summary and Demo 3m 31s Analysis: ICMPv6 Admin-prohibited Unreachable 1m 36s Level Intermediate Duration 2h 1m Released 25 Feb 2019
IGMP and MLD by Nick Russo
Many engineers struggle with IP multicast. This IGMP and MLD deep dive builds a strong foundation into host-to-router multicast signaling. It includes extensive demonstrations, packet capture deep-dives, and troubleshooting techniques. Многие инженеры борются с многоадресной передачей по IP. Это глубокое погружение в IGMP и MLD закладывает прочную основу для многоадресной передачи данных от хоста к маршрутизатору. Она включает в себя обширные демонстрации, глубокое погружение в процесс захвата пакетов и методы устранения неполадок. This course is part of: Network Protocol Deep Dives Path Course Overview 2m 10s Course Overview 2m 10s Introduction to IPv4 Multicast and IGMPv1 16m 23s What? How? Why? 4m 18s Host-to-Router Signaling with IGMP 58s Demo: IGMPv1 Operations 1m 59s Review of Packet Analysis Using Wireshark 1m 40s Analysis: IGMPv1 Membership Query 1m 19s Analysis: IGMPv1 Membership Report 2m 1s Router-to-Router Signaling with PIM 1m 51s Demo: Basic Multicast Flow 2m 13s Better Performance with IGMPv2 16m 45s Why Wasn’t IGMPv1 Enough? 2m 36s IGMPv2 Solutions and How They Work 2m 54s Demo: IGMPv2 Operations 2m 37s Analysis: IGMPv2 General Query and Membership Report 2m 37s Analysis: IGMPv2 Leave Group and Group-specific Query 3m 7s Demo: Basic IPv4 Multicast Flow 2m 51s New Multicast Designs with IGMPv3 20m 25s Why Wasn’t IGMPv2 Enough? 5m 24s Demo: IGMPv3 Operations 4m 20s Analysis: IGMPv3 Membership Query and Report 4m 43s Analysis: IGMPv3 Any-source Multicast (ASM) Leave/Query 2m 49s Analysis: IGMPv3 Source-specific Multicast (SSM) Leave/Query 3m 7s The Future of Neworking: IPv6 Multicast and MLDv1 18m 16s What’s New with IPv6 Multicast? 2m 20s MLDv1 Overview and Message Flow 2m 49s Demo: MLDv1 Operations 3m 12s Analysis: MLDv1 General Query and Report 4m 27s Analysis: MLDv1 Done and Group-specific Query 2m 47s Demo: Basic IPv6 Multicast Flow 2m 38s New Multicast Designs with MLDv2 18m 57s Why Wasn’t MLDv1 Enough? 2m 2s MLDv2 Solutions and Exchanges 2m 33s Demo: MLDv2 Operations 4m 16s Analysis: MLDv2 Membership Query and Report 4m 54s Analysis: MLDv2 Any-source Multicast (ASM) Leave/Query 2m 4s Analysis: MLDv2 Source-specific Multicast (SSM) Leave/Query 3m 6s Troubleshooting and Securing IGMP and MLD 25m 47s How Multicast Traceroute Really Works 3m 35s Demo: Multicast Traceroute in Action 3m 4s Analysis: Successful Multicast Traceroute Request 6m 25s Analysis: Successful Multicast Traceroute Response 4m 39s Demo: Finding the Fault with Multicast Traceroute 1m 22s Analysis: Failed Multicast Traceroute Packets 3m 0s Security Design for IGMP and MLD 3m 38s Level Intermediate Duration 1h 58m Released 7 Mar 2019
EIGRP by Sean Wilkins
In this course, you will gain a greater depth of EIGRP knowledge to help ensure your ability to configure and troubleshoot EIGRP in real environments. На этом курсе вы получите более глубокие знания EIGRP, которые помогут вам обеспечить возможность настройки EIGRP и устранения неполадок в реальных средах. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 12s Course Overview 1m 12s Covering EIGRP Essentials 35m 1s Course and Module Introduction 2m 36s EIGRP vs. Other Routing Protocols 14m 57s EIGRP Routing Concepts 16m 53s Summary 35s Digging into EIGRP Relationships 32m 43s Module Introduction 51s Forming a Neighborship 18m 22s EIGRP Timers 8m 54s Introduction to the EIGRP Packet 3m 51s Summary 43s Determining How Information Is Exchanged with EIGRP 19m 7s Module Introduction 57s EIGRP Route States, Split Horizon, and Poison Reverse 2m 37s EIGRP Message/Packet Types 11m 15s Common EIGRP TLVs 3m 35s Summary 41s Showing How Information Is Exchanged with EIGRP 1h 7m 55s Module Introduction 58s Neighbor Establishment - Demo 12m 58s Network Changes - Demo 33m 9s External Routes - Demo 11m 28s Authentication - Demo 8m 34s Summary 46s Covering EIGRP Advanced Topics 54m 16s Module Introduction 54s EIGRP Summary Routing, Pt 1 13m 14s EIGRP Summary Routing, Pt 2 11m 8s Controlling Query Behavior 10m 51s Significance of EIGRP Router-IDs, Pt 1 8m 1s Significance of EIGRP Router-IDs, Pt 2 9m 25s Summary 41s Reviewing EIGRP Load-balancing 16m 3s Module Introduction 43s EIGRP Load-balancing Basics 4m 25s Implementing EIGRP Load-balancing 10m 19s Summary 34s Level Intermediate Duration 3h 46m Released 4 Feb 2019
FTP and Its Variants by Nick Russo
Transferring files within a business is a critical capability that has become a basic operating necessity. This course explores both FTP active and passive modes, plus FTPS, SFTP, TFTP, all of which can operate using IPv4 and IPv6. Передача файлов внутри бизнеса - это важнейшая возможность, которая стала основной операционной необходимостью. В этом курсе рассматриваются как активные, так и пассивные режимы FTP, а также FTPS, SFTP, TFTP - все они могут работать с использованием IPv4 и IPv6. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 44s Course Overview 1m 44s Starting at the Beginning: FTP Active Mode 31m 2s The Globomantics Network 2m 23s Moving Files with Active FTP 4m 14s Demo: Active FTP File Download 5m 36s Detour: Using Wireshark 1m 39s Analysis: Active FTP Control Session Setup 5m 8s Analysis: Active FTP Data Transport 3m 30s Demo: Active FTP File Upload 2m 24s Analysis: Active FTP File Upload 1m 15s Designing an Active FTP Security Policy 1m 12s Demo: Verifying Our Active FTP Security Policy 2m 56s Module Summary 38s Simplifying Operations with FTP Passive Mode 19m 25s Why Do We Need Another FTP Method? 2m 35s Passive FTP Communications 3m 19s Demo: Downloading Files with Passive FTP 1m 56s Analysis: The PASV Exchange and Passive FTP Downloads 2m 18s Demo: Uploading Files with Passive FTP 1m 38s Analysis: Passive FTP Uploads 54s Demo: Reconfiguring the Firewall for Passive FTP 5m 11s Comparing Active and Passive FTP Designs 1m 30s Protecting Data with FTP Secure (FTPS) 20m 5s FTPS Problem Statement and Basic Operations 3m 20s World’s Fastest Explanation of Public Key Infrastructure (PKI) 2m 40s Demo: FTPS File Downloads in Action 4m 39s Analysis: FTPS Session Initialization and Download Packets 3m 44s Demo: FTPS File Uploads in Action 1m 43s Analysis: FTPS Upload Packets 1m 16s No Need for FTPS Firewall Changes 1m 3s Comparing FTPS to Unsecure FTP 1m 37s Improving Confidentiality with SSH FTP (SFTP) 21m 51s Basics of Secure Shell (SSH) in the Context of SFTP 5m 56s SFTP Session Initialization and Common Message Operations 4m 21s Demo: Downloading Files with SFTP 4m 7s Demo: Uploading Files with SFTP 2m 34s Analysis: SFTP Download Packet Deep Dive 1m 17s Demo: Implementing an SFTP Security Policy 2m 5s Comparing SFTP to FTPS 1m 28s Simplifying File Transfers with Trivial FTP (TFTP) 17m 30s Why TFTP is Different 2m 2s Understanding TFTP Operations 3m 21s Demo: TFTP Downloads in Action 3m 17s Analysis: Examining the TFTP Download Exchange 1m 13s Demo: TFTP Uploads In Action 1m 13s Analysis: Examining the TFTP Upload Exchange 1m 26s Demo: Attempting to Secure TFTP 3m 28s TFTP vs. FTP and When to Use Each 1m 26s Modernizing FTP with IPv6 32m 34s Does IPv6 Really Matter for File Transfer? 2m 0s New Messages in FTP Active Mode 1m 39s Demo: Active FTP with IPv6 2m 33s Analysis: Exploring IPv6 Active FTP Transfers 3m 49s New Messages in FTP Passive Mode 1m 51s Demo: Passive FTP with IPv6 2m 0s Analysis: Exploring IPv6 Passive FTP Transfers 3m 22s Demo: Retesting FTPS Using IPv6 2m 17s Analysis: A Glance at IPv6 FTPS Packets 57s Demo: Retesting SFTP Using IPv6 2m 29s Analysis: A Glance at IPv6 SFTP Packets 1m 7s Demo: Trivial FTP (TFTP) with IPv6 2m 5s Analysis: Examining IPv6 TFTP Uploads and Downloads 1m 34s Securing IPv6 FTP Variants 2m 1s Module and Course Summary 2m 42s Level Intermediate Duration 2h 24m Released 8 May 2019
SSH and Telnet by David Clinton
If you need to connect remotely to your servers and network devices, then SSH and Telnet are tools you can't ignore. Learn how the protocols work, and how to troubleshoot when they don't. Если вам нужно удаленно подключиться к своим серверам и сетевым устройствам, то SSH и Telnet - это инструменты, которые вы не можете игнорировать. Узнайте, как работают протоколы и как устранять неполадки, когда они не работают. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 22s Course Overview 1m 22s The Secure Shell (SSH) Protocol 25m 52s Communication Protocol Terms 4m 7s Introduction to OpenSSH 7m 15s Using SSH Debugging Tools 4m 34s Basic SSH Troubleshooting 3m 12s Common SSH Failure Scenarios 6m 41s The Telnet Protocol 13m 47s Telnet's Historical Legacy 1m 53s When NOT to Use Telnet 3m 6s How Telnet works 3m 40s Troubleshooting Telnet Connections 5m 6s Level Intermediate Duration 0h 41m Released 17 Aug 2016
TCP and UDP by Aaron Staines (Updated 3 Feb 2020)
TCP and UDP are the world's foremost transportation protocols. As a network engineer it's imperative that you have a deep understanding of these protocols. You'll gain that exact knowledge needed to resolve advanced TCP and UDP issues. TCP и UDP являются передовыми транспортными протоколами в мире. Как сетевому инженеру крайне важно, чтобы вы обладали глубоким пониманием этих протоколов. Вы получите точные знания, необходимые для решения сложных проблем с TCP и UDP. This course is part of: Network Protocol Deep Dives Path TCP and UDP are the world's foremost transportation protocols. As a network engineer it's imperative that you have a deep understanding of these protocols. You'll gain that exact knowledge needed to resolve advanced TCP and UDP issues. TCP и UDP являются передовыми транспортными протоколами в мире. Как сетевому инженеру крайне важно, чтобы вы обладали глубоким пониманием этих протоколов. Вы получите точные знания, необходимые для решения сложных проблем с TCP и UDP. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 13s Course Overview 1m 13s Protocol Introduction 14m 32s Protocol Introduction 1m 28s Criticality of TCP and UDP 1m 37s What Is a Port? 2m 34s What Is TCP? 3m 56s What Is UDP? 2m 38s Module Review 2m 17s TCP / UDP Theory of Operation 31m 16s Introduction 1m 30s TCP Breakdown 13m 22s TCP Session Formation 1m 37s TCP Data Segmentation 1m 47s TCP Data Reassembly 1m 0s TCP Data Retransmission 3m 39s TCP Session Termination 2m 30s UDP Breakdown 3m 42s Module Review 2m 4s TCP / UDP Ready Set Action 21m 35s Introduction 40s TCP Web Session Analysis 14m 9s UDP DHCP Session Analysis 4m 21s Module Review 2m 24s Troubleshooting TCP / UDP Issues 34m 8s Introduction 1m 13s TCP Firewall Issues 14m 23s TCP DNAT Issues 3m 22s TCP Issues with MTU MSS 4m 28s UDP Firewall Issues 6m 14s UDP Service Issues 2m 7s Module Review 2m 17s Level Intermediate Duration 1h 42m Updated 3 Feb 2020
QUIC by Chris Greer
QUIC is already the transport protocol for Google, Facebook, YouTube, UBER, and many more. This course will teach you to test, validate, and troubleshoot this rapidly emerging transport protocol. QUICK уже является транспортным протоколом для Google, Facebook, YouTube, UBER и многих других. Этот курс научит вас тестировать, валидировать и устранять неполадки в этом быстро развивающемся транспортном протоколе. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 42s Course Overview 1m 42s An Introduction to QUIC 29m 58s Introduction - Why Learn QUIC? 3m 34s Why Replace TCP? 6m 12s TCP vs. QUIC - Saving Network Roundtrips 1m 48s Learning QUIC Protocol Fundamentals 1m 44s Understanding the QUIC Protocol Stack 2m 32s QUIC - The Pathway to HTTP/3 3m 4s Demo: Hands-On with QUIC in Wireshark - Part 1 6m 53s Demo: Hands-On with QUIC in Wireshark - Part 2 4m 10s Analyzing QUIC with Wireshark 37m 58s Understanding the TCP to QUIC Handoff 2m 34s Demo: Decrypting QUIC Traffic 2m 14s Demo: The QUIC Handoff 5m 7s The QUIC Handshake 3m 18s Demo: The QUIC Handshake in Wireshark 8m 13s Connections and Streams 4m 31s QUIC Packets vs. Frames 2m 4s Demo: Analyzing QUIC Connections in Wireshark 3m 39s Demo: Analyzing QUIC Streams in Wireshark 2m 53s Demo: Analyzing QUIC Packets vs. Frames 3m 21s Troubleshooting the QUIC Protocol 24m 49s Common Problems with QUIC 3m 35s Tools for Testing and Validating QUIC 3m 20s Demo: Online Tools for Testing QUIC 3m 23s Demo: Browser Tools for Validating QUIC 3m 36s Demo: Identifying Packet Loss with Wireshark 5m 10s Demo: Troubleshooting QUIC Streams with Wireshark 3m 4s QUIC Course Review 2m 38s Level Advanced Duration 1h 34m Released 31 Mar 2021
PIM by Tim McConnaughy
Multicast is a solution that is as old as networking itself but escapes the understanding of many. This course will teach you the PIM protocol (Protocol Independent Multicast) to a deep level. Многоадресная рассылка - это решение, которое так же старо, как и сама сеть, но ускользает от понимания многих. Этот курс познакомит вас с протоколом PIM (независимая от протокола многоадресная рассылка) на глубоком уровне. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 19s Course Overview 1m 19s Basic Multicast Review 15m 45s What Should I Know? 1m 36s Multicast Applications 3m 34s Sources and Receivers 2m 58s IGMP and MLD 3m 38s Introduction to PIMv2 3m 58s Protocol Independent Multicast 18m 52s Protocol Independence Best Path and RPF 6m 2s Demo: Configure and Debug PIM Neighbors 3m 51s Demo: Elect a PIM Designated Router 3m 26s Analyze the Packet Capture: PIM Hello 5m 32s PIM Dense Mode 16m 8s Basic Operation of PIM Dense Mode 5m 1s Demo: PIM DM Multicast Flood and Prune 4m 20s Demo: PIM DM Grafting Multicast Receivers 2m 9s Analyzing the Packet Captures: PIM Join Prune 2m 20s Analyzing the Packet Captures: PIM Graft and Graft Ack 2m 16s PIM Sparse Mode (IPv4) 31m 11s Basic Operation of PIM Sparse Mode 6m 50s Demo: Rendezvous Point Election with BSR 5m 16s Demo: Send Multicast Source Traffic 1m 24s Demo: Send PIM Join 1m 40s Demo: PIM Assert with Shortest Path Switchover 4m 32s Analyzing the Packet Captures: PIM Bootstrap and Candidate RP 2m 24s Analyzing the Packet Captures: PIM Register Register Stop 2m 5s Analyzing the Packet Captures: Shortest Path Switchover 1m 50s Analyzing the Packet Captures: PIM Assert 1m 27s Quick Detour PIM Sparse Dense Mode 3m 40s PIM Sparse Mode (IPv6) 23m 5s Recap of PIM ASM Operation 6m 56s IPv6 Multicast Scoping 4m 7s Demo: IPv6 Multicast Traffic Flow 1m 58s Embedded RP 3m 59s Demo: Embedded RP Extraction 1m 52s IPv6 Anycast RP 1m 50s Analyzing the Packet Captures: IPv6 PIM Packets 2m 20s PIM Source-specific Multicast (IPv4) 11m 22s Basic Operation of PIM SSM 6m 10s Demo: Source-specific Multicast Flow 2m 55s Analyzing the Packet Captures: IGMPv3 and PIM Join 2m 16s PIM Source-specific Multicast (IPv6) 6m 21s Recap of PIM SSM Operation 3m 6s Demo: IPv6 PIM SSM Multicast Traffic Flow 1m 19s Analyzing the Packet Captures: MLDv2 and PIM Join 1m 54s PIM BiDirectional Multicast (IPv4) 18m 2s BiDirectional PIM Basic Operation 8m 53s Demo: Designated Forwarder Election 2m 34s Demo: Bidirectional PIM State Tracking 2m 40s Analyzing the Packet Captures: BIDIR PIM Hello and PIM Join 1m 27s Analyzing the Packet Captures: DF Election Packets 2m 26s PIM BiDirectional Multicast (IPv6) 12m 4s IPv6 BiDirectional PIM Recap of Operation 7m 5s Demo: IPv6 BiDirectonal PIM State Tracking 2m 10s Analyzing the Packet Captures: IPv6 PIM Hello, Join, and DF Election 2m 47s Level Intermediate Duration 2h 34m Released 16 Nov 2021
VoIP by Naveed Tauhid
This course will teach you how to understand and effectively manage VoIP systems in a business or enterprise setting, including how to troubleshoot and optimize the performance of the system. Этот курс научит вас понимать VoIP-системы и эффективно управлять ими в условиях бизнеса, включая устранение неполадок и оптимизацию производительности системы. This course is part of: Network Protocol Deep Dives Path Course Overview 1m 36s Course Overview 1m 36s Introduction to VoIP 19m 40s Introduction to VoIP 5m 11s Traditional Phone System or Landline 2m 30s Benefits and Purpose of VoIP 3m 50s Challenges of Using VoIP 3m 6s Demo: Different VoIP Technologies and Services 4m 26s Summary 33s VoIP Networking Fundamentals 20m 1s Module Introduction VoIP Protocols and Standards 4m 48s Other VoIP Protocols and Standards 3m 53s Codecs 3m 19s Call Components and QoS 3m 16s Demo: Capturing and Analyzing Real-time VoIP Traffic 4m 7s Module Summary 36s VoIP in Action 12m 31s Wiresharking the VoIP Traffic 5m 3s Solving Cisco VoIP Mysteries with Cisco RTMT 4m 19s Smashing VoIP Issues with Other Third-party Tools 2m 25s Module Summary 42s Troubleshooting VoIP 18m 31s Uncovering Common VoIP Challenges and Their Root Causes 5m 8s More Common VoIP Challenges and Their Root Causes 3m 51s Best Practices to Find and Fix VoIP Issues Quickly and Efficiently 6m 9s Demo: Using Cloud-based Network Monitoring Tool to Identify and Resolve VoIP Issues 2m 41s Module Summary 40s VoIP Security, Integration, and Innovation 24m 17s Module Introduction 42s Threats in VoIP Security 5m 25s More Threats to Watch out For 2m 17s Locking down Your VoIP with the Best Practices Around 1m 20s Integrating VoIP with Other Technologies 4m 15s Exploring the Latest Trends and Technologies for VoIP 2m 22s Demo: Setting up and Using a Cloud-based VoIP Service 7m 15s Module Summary 38s Level Intermediate Duration 1h 36m Released 12 Mar 2023
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