Category: IS-IS - CCNP SPROUTE

ISIS protocol overview, introduction to the CLNS addressing, routing levels and general operation of the ISIS routing

CLNS addressing structure, how a NET addresses is built for integrated ISIS and the two most common ways to structure a NET address (using loopbacks and mac)

In this video we explore how routing is done following the ISO CLNS routing model and how it is done today with integrated IS-IS, general intra area routing and the implementation of the backbone

In this video we are going to analyze the ISIS messages - PDU (Hello, LSP, PSNP and CSNP), what is their function and when are they sent

In this video we go into the detail behind the formation of ISIS adjacencies in both broadcast and point-to-point network types, the steps the protocol go through, database synchronization and general state knowledge for troubleshooting

In this session we explore the base configuration and verification methods for ISIS in Cisco IOS devices.

In this video we go through the basic configuration and verification procedures for ISIS in Cisco XR devices devices.

In this video we are going to explore how the ISIS basic timers work: hello interval, hold time and the CSNP interval, but also we are going to attack timers related to the SPF calculation (LSP timers)

Configuration and verification methods for the basic ISIS timers (hello, hold and CSNP) and LSP related timers on Cisco IOS devices

ISIS hello, hold, CSNP and LSP related timers configuration and verification on Cisco IOS XR devices

In this video we go through the ISIS SPF timers on Cisco IOS devices

IS-IS handles two types of networks: broadcast and point-to-point. In this video we will see how the protocol works with this two different types and their implications

Broadcast and point-to-point network type configuration and verification on Cisco IOS devices

Configuration and verification methods to understand and work with broadcast and point-to-point network types on Cisco IOS XR devices

How to modify the natural DIS selection with the DIS priority on ISIS Cisco IOS devices, troubleshooting and verification procedures

DIS priority configuration to modify the DIS selection on ISIS Cisco XR devices, troubleshooting and verification procedures

Configuration and verification methods for integrated IS-IS in a multi area setup, we'll see how inter area routing is done and the different moving parts that interact in this kind of topology. Everything on Cisco IOS devices

In this video we go through the configuration and verification procedures on Cisco XR for IS-IS in a multiarea deployment, we'll focus on how routing is performed and the different elements that are involved.

Configuration and verification step to deploy ISIS authentication using MD5/Clear text credentials and level vs interface mode on Cisco IOS devices

ISIS Authentication configuration using multiple setup options and troubleshooting/verification steps on Cisco IOS XR devices

In this video we go through the creation of summary advertisements and route leaking on Cisco IOS devices

Summarization configuration and route leaking on Cisco IOS XR devices

In this video we explore the traffic engineering extensions of ISIS (wide metrics) and how they compare to the narrow metrics, including all the configuration and verification commands for Cisco IOS devices.

Configuration, verification and troubleshooting of the traffic engineering extensions of ISIS (wide metrics) on Cisco IOS XR devices