COURSE OBJECTIVE:
After completing this course you should be able to:
• Describe the key concepts of segment routing
• Implement and verify IGP segment routing
• Migrate an existing Multiprotocol Label Switching (MPLS) LDP-based network to segment routing
• Implement and verify TI-LFA segment routing
• Instantiate segment routing policies
• Instantiate multidomain segment routing policies
• Configure and verify BGP prefix segments and SR-based services
TARGET AUDIENCE:
Designed for engineers and service providers who are deploying segment routing within their network.
COURSE PREREQUISITES:
Attendees should meet the following prerequisites:
• Cisco IOS XR platform and command-line interface (CLI) familiarity
COURSE CONTENT:
Introduction to Segment Routing (SR)
• Examining Unified Fabric Routing
• Exploring Segment Routing Concepts
• Examining Segment Types
• Examining the Segment Routing Global Block (SRGB)
IGP Segment Routing Implementation and Verification
• Examining the IGP Control Plane
• Examining SRGB and IGP Interactions
• Examining Prefix and Adjacency Segment Identifiers
• Intermediate System to Intermediate System Multilevel and Open Shortest Path First (OSPF) Multi-Area
• Configuring and Verifying IS-IS SR Operation
• Configuring and Verifying OSPF SR Operation
Segment Routing and LDP Interworking
• SR and LDP Interworking Data Plane
• Mapping Server Function and Configuration
• Interworking Deployment Models
Topology Independent -Loop Free Alternate
• Examining Classic LFA
• Examining TI-LFA Fundamentals
• Implementing and Verifying TI-LFA for SR Traffic
• Implementing and Verifying TI-LFA for LDP Traffic
• TI-LFA and SR/LDP Interworking
Segment Routing Policies – Traffic Engineering (SR-TE)
• Exploring SR Policies
• Introducing the Anycast and Binding SIDs
• Enabling and Verifying SR Policies
• Instantiating SR Policies
• Instantiating SR Policies Using BGP Dynamic
Multidomain SR Policies
• Configuring and Verifying a Path Computation Element (PCE)
• Configuring and Verifying BGP Link State (BGP-LS)
• Configuring Multidomain SR Policies with a PCE
• Configuring Multidomain SR Policies with On-Demand Next Hop (ODN)
Segment Routing – Based Services
• Examining the BGP Prefix – SID Operation
• Configuring and Verifying the BGP Prefix SID
• Examining Egress Peer Engineering
• Examining the BGP Prefix-SID Operation
• SR Flexible Algorithm and Performance Measurement (PM) Delay
• SR-Enabled VPNs
Labs:
• Lab 1: Configuring and Verifying IGP Segment Routing
• Lab 2: Migrating from LDP to Segment Routing
• Lab 3: Configuring and Verifying TI-LFA Fast Reroute
• Lab 4: Configuring and Verifying SR Policies
• Lab 5: Configuring and Verifying Multidomain SR-TE
• Lab 6: Configuring and Verifying BGP Segment Routing
FOLLOW ON COURSES:
Not available. Please contact.