Intermediate System-Intermediate System (Is-Is) Zero-To-Hero
Published 3/2023
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 5.66 GB | Duration: 14h 18m
Published 3/2023
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz
Language: English | Size: 5.66 GB | Duration: 14h 18m
Concepts , Configuration , Optimization
What you'll learn
The History of IS-IS
CLNP [ Connection Less Network Protocol ]
IS-IS Fundamentals
IS-IS Process and Terminology
IS-IS Basic Configuration , Verification
IS-IS Topology and Database Analyzing
IS-IS Neighborship Conditions
IS-IS Broadcast Network Type
IS-IS Operation Over Point-to-Point Links
IS-IS Operation Over Broadcast Links
IS-IS Propagating LSPs on a Point-to-Point Interface
IS-IS Propagating LSPs on a Broadcast Interface
IS-IS LSP , CSNP , PSNP Authentication
IS-IS Metric
IS-IS Equal Cost Multi Path [ECMP]
IS-IS Default Route Advertisement
IS-IS Summarization & Route-Leaking
IS-IS Optimization and Timers - SPF Interval
IS-IS Optimization and Timers - PRC Interval
IS-IS Optimization and Timers - LSP Generation Interval
IS-IS Optimization and Timers - LSP Interval
IS-IS Optimization and Timers - LSP Retransmit-Interval
IS-IS Optimization and Timers - LSP Retransmit-Throttle-Interval
IS-IS Optimization and Timers - LSP Refresh Interval
IS-IS Optimization and Timers - Max LSP Lifetime
IS-IS Optimization and Timers - CSNP Interval
IS-IS Optimization and Timers - Advertise Prefix
IS-IS Optimization and Timers - Advertise Passive Only
IS-IS Optimization and Timers - incremental SPF (iSPF)
IS-IS Optimization and Timers - Protocol Shutdown
IS-IS Optimization and Timers - LSP Full Suppress
IS-IS Optimization and Timers - Fast Flood
IS-IS Optimization and Timers - Hello Padding
IS-IS Optimization and Timers - Set-Attached-bit
IS-IS Optimization and Timers - Set-Overload-bit
IS-IS Optimization and Timers - Max Area Address
IS-IS Optimization and Timers - Tag
IS-IS IPv6 Routing - Single Topology vs Multi Topology
IS-IS - IS-IS Configuration in IOS-XR
Requirements
You need to have routing fundamentals knowledge up to CCNA level . You can implement all scenarios of this course in GNS-3 and EVE-NG Emulators.
Description
The IS-IS (Intermediate System - Intermediate System) protocol is one of a family of IP Routing protocols, and is an Interior Gateway Protocol (IGP) for the Internet, used to distribute IP routing information throughout a single Autonomous System (AS) in an IP network.IS-IS is a link-state routing protocol, which means that the routers exchange topology information with their nearest neighbors. The topology information is flooded throughout the AS, so that every router within the AS has a complete picture of the topology of the AS. This picture is then used to calculate end-to-end paths through the AS, normally using a variant of the Dijkstra algorithm. Therefore, in a link-state routing protocol, the next hop address to which data is forwarded is determined by choosing the best end-to-end path to the eventual destination.The main advantage of a link state routing protocol is that the complete knowledge of topology allows routers to calculate routes that satisfy particular criteria. This can be useful for traffic engineering purposes, where routes can be constrained to meet particular quality of service requirements. The main disadvantage of a link state routing protocol is that it does not scale well as more routers are added to the routing domain. Increasing the number of routers increases the size and frequency of the topology updates, and also the length of time it takes to calculate end-to-end routes. This lack of scalability means that a link state routing protocol is unsuitable for routing across the Internet at large, which is the reason why IGPs only route traffic within a single AS.IS-IS was originally devised as a routing protocol for CLNP, but has been extended to include IP routing; the extended version is sometimes referred to as Integrated IS-IS.
Overview
Section 1: IS-IS Concepts and Configuration
Lecture 1 The History of IS-IS
Lecture 2 CLNP [ Connection Less Network Protocol ]
Lecture 3 IS-IS Fundamentals
Lecture 4 IS-IS Process and Terminology
Lecture 5 IS-IS Operation Over Point-to-Point Links
Lecture 6 IS-IS Operation Over Broadcast Links
Lecture 7 IS-IS Propagating LSPs on a Point-to-Point Interface
Lecture 8 IS-IS Propagating LSPs on a Broadcast Interface
Lecture 9 IS-IS LSP , CSNP , PSNP Authentication
Lecture 10 IS-IS Metric
Lecture 11 IS-IS Equal Cost Multi Path (ECMP)
Lecture 12 IS-IS Default Route Advertisement
Lecture 13 IS-IS Summarization & Route-Leaking
Lecture 14 IS-IS Optimization and Timers - SPF Interval
Lecture 15 IS-IS Optimization and Timers - PRC Interval
Lecture 16 IS-IS Optimization and Timers - LSP Generation Interval
Lecture 17 IS-IS Optimization and Timers - LSP Interval
Lecture 18 IS-IS Optimization and Timers - LSP Retransmit-Interval
Lecture 19 IS-IS Optimization and Timers - LSP Retransmit-Throttle-Interval
Lecture 20 IS-IS Optimization and Timers - LSP Refresh Interval
Lecture 21 IS-IS Optimization and Timers - Max LSP Lifetime
Lecture 22 IS-IS Optimization and Timers - CSNP Interval
Lecture 23 IS-IS Optimization and Timers - Advertise Prefix
Lecture 24 IS-IS Optimization and Timers - Advertise Passive Only
Lecture 25 IS-IS Optimization and Timers - incremental SPF (iSPF)
Lecture 26 IS-IS Optimization and Timers - Protocol Shutdown
Lecture 27 IS-IS Optimization and Timers - LSP Full Suppress
Lecture 28 IS-IS Optimization and Timers - Fast Flood
Lecture 29 IS-IS Optimization and Timers - Hello Padding
Lecture 30 IS-IS Optimization and Timers - Set-Attached-bit
Lecture 31 IS-IS Optimization and Timers - Set-Overload-bit
Lecture 32 IS-IS Optimization and Timers - Max Area Address
Lecture 33 IS-IS Optimization and Timers - Tag
Lecture 34 IS-IS IPv6 Routing - Single Topology vs Multi Topology
Enterprise Engineers , Service Provider Engineers , Data Center Engineers