Implementing Segment Routing Course

Course Duration

Instructor-led training ( ILT ) delivery: 4 Days

Course Content

It covers concepts of segment routing, how to configure and verify segment routing within an Interior Gateway Protocol (IGP), the interworking of Label Distribution Protocol (LDP) with segment routing, how to implement topology-independent loop-free alternate (TI-LFA) using segment routing, and how to instantiate and verify segment routing traffic engineering policies. You will also learn how to implement segment routing within Border Gateway Protocol (BGP).

The Implementing Segment Routing on Cisco IOS XR course is designed for engineers and service providers who are deploying segment routing within their network.

Course Outline

Module 1: Introduction to Segment Routing (SR)
• Lesson 1: Examining Cisco Application Engineered Routing (AER)
• Lesson 2: Exploring SR Concepts
• Lesson 3: Examining Segment Types
• Lesson 4: Examining the Segment Routing Global Block (SRGB)
Module 2: IGP SR Implementation and Verification
• Lesson 1: Examining the IGP Control Plane
• Lesson 2: Examining SRGB and IGP Interactions
• Lesson 3: Examining Prefix and Adjacency Segment Identifiers
• Lesson 4: IS-IS Multilevel and OSPF Multiarea Operation
• Lesson 5: Configuring and Verifying IS-IS SR Operation
• Lesson 6: Configuring and Verifying OSPF SR Operation
Module 3: SR and LDP Interworking
• Lesson 1: SR and LDP Interworking Data Plane
• Lesson 2: Mapping Server Function and Configuration
• Lesson 3: Interworking Deployment Models
Module 4: TI-LFA
• Lesson 1: Examining Classic LFA
• Lesson 2: Examining TI-LFA Fundamentals
• Lesson 3: Implementing and Verifying TI-LFA for SR Traffic
• Lesson 4: Implementing and Verifying TI-LFA for LDP Traffic
• Lesson 5: TI-LFA and SR/LDP Interworking
Module 5: Segment Routing Traffic Engineering (SR-TE)
• Lesson 1: Exploring SR-TE
• Lesson 2: Introducing the Anycast and Binding SIDs
• Lesson 3: Enabling and Verifying SR-TE
• Lesson 4: Instantiating SR-TE Policies from a Configured Tunnel
• Lesson 5: Instantiating SR-TE Policies Using BGP Dynamic
Module 6: Multidomain SR-TE
• Lesson 1: Configuring and Verifying a Path Computation Element (PCE)
• Lesson 2: Configuring and Verifying BGP Link State (BGP-LS)
• Lesson 3: Configuring Multidomain SR-TE Policies with a PCE and Tunnel Interface
• Lesson 4: Instantiating SR-TE Policies from a Configured Tunnel
• Lesson 5: Configuring Multidomain SR-TE Policies with On-Demand Next Hop (ODN)
Module 7: BGP Prefix Segment and Egress Peer Engineering
• Lesson 1: Examining the BGP-Based Data Center
• Lesson 2: Examining the BGP Prefix-SID Operation
• Lesson 3: Configuring and Verifying the BGP Prefix SID
• Lesson 4: Examining Egress Peer Engineering
• Lesson 5: Examining BGP Peering Segments
• Lesson 6: Configuring and Verifying Egress Peer Engineering