Course Description

The Implementing Cisco Service Provider Advanced Routing Solutions (SPRI) course covers the theories and practices required to integrate advanced routing technologies into Service Provider Networks. This includes routing protocols, multicast routing, policy language, Multiprotocol Label Switching (MPLS), and segment routing.

Course Objectives

After completing this course you should be able to:

Configure multiarea OSPF

Configure OSPF special area types and optimization features

Configure IS-IS multilevel networks and optimization features

Configure BGP to influence outbound and inbound BGP route selection

Implement BGP route reflectors and confederations

Describe the main characteristics of routing protocol tools that are used in service provider environments

Implement the Routing Policy Language

Configure route redistribution

Troubleshoot routing protocols in the service provider network

Describe, implement, and troubleshoot MPLS in service provider network

Describe and implement segment routing technology

Introduce and implement segment routing IPv6

Implement BGP security options

Implement advanced features to improve convergence in BGP networks

Implement Topology Independent Loop-Free Alternate (TI-LFA)

Describe Cisco MPLS traffic engineering

Describe how traffic engineering is used in segment routing networks

Implement and configure advanced SR-TE features

Implement IPv6 tunneling mechanisms

Describe IP multicast concepts and technologies

Implement and verifying the PM-SM protocol

Implement enhanced PIM-SM features

Implement MSDP in the interdomain environment

Implement mechanisms for dynamic RP distribution

Audience

Engineers who maintain and operate advanced Service Provider core networks.

Prerequisites

Attendees should meet the following prerequisites:

Intermediate to advanced knowledge of Cisco Internetwork Operating System (Cisco IOS®) or IOS XE and Cisco IOS XR Software configuration

Knowledge of IPv4 and IPv6 TCP/IP networking

I

Course Content

Configure OSPF Multiarea Networks

Multiarea OSPF Overview

Configure Multiarea OSPF

OSPF Area and LSA Types

Watch and Learn: Multiarea OSPF Overview

OSPFv2 Path Selection

Configure OPSFv2 Path Selection

Configure OSPFv2 Cost

OSPFv3 Overview

Configure OSPFv3

Configure OSPF Special Area Types

OSPF Stubby Area Types Overview

Configure OSPF Stubby Area Types

OSPF NSSA Area Types Overview

Configure OSPF NSSA Area Types

Watch and Learn: OSPF Stubby Area Types Overview

Configure OSPF Optimization Features

OSPFv2 Summarization Overview

Configure OSPFv2 Summarization

OSPF Fast Convergence Overview

Configure OSPF Timers

Configure OSPF BFD

Watch and Learn : OSPFv2 Summarization Overview

Configure IS-IS Multilevel Networks

IS-IS Interlevel Routing Overview

Configure IS-IS Interlevel Routing

Configure IS-IS Route Leaking

Configure IS-IS Prefix Suppression

IS-IS Path Selection

Configure IS-IS Metric

IS-IS for IPv6 Overview

Configure IS-IS for IPv6

Watch and Learn IS-IS Interlevel Routing Overview

Configure IS-IS Optimization Features

IS-IS Summarization Overview

Configure IS-IS Summarization

IS-IS Fast Convergence Overview

Watch and Learn: IS-IS Fast Convergence Overview

Introducing Routing Protocols

Routing Protocol Tools Overview

Routing Protocols Filtering Examples and Objectives

Autonomous System Path ACL

Autonomous System Path Access List Overview

Configure Autonomous System Path Access List

Route Maps Overview

Configure Route Maps

Introducing Routing Policy Language

Routing Policy Language Overview

Routing Policy Language Syntax

Describe and Configure RPL Attributes and Parameters

RPL Attributes and Parameters Use Cases

RPL Parameterization Overview

Value Sets Overview

Configure Autonomous System Path Sets

Configure Community Sets

Configure Prefix Sets

Routing Policies Application Overview

Routing Policies Troubleshooting

Route Maps to Routing Policies Translation

Influencing Outbound BGP Route Selection

BGP Weight Overview

Configure BGP Weight

BGP Local Preference Overview

Modify BGP Local Preference

Watch and Learn: BGP Local Preference

Influencing Inbound BGP Route Selection

Autonomous System Path Prepending Overview

Implement Autonomous System Path Prepending

BGP Multi-Exit Discriminators Overview

Implement BGP Multi-Exit Discriminators

BGP Communities Overview

Implement BGP Communities

Multihomed Customer Connectivity to ISPs

Configure Multihomed Customer Primary and Backup Scenario

Configure Multihomed Customer Load Sharing Scenario

Scaling BGP in Service Provider Networks

Scalable IBGP Solutions Overview

BGP Split-Horizon Rule Overview

BGP Route Reflectors Overview

Implement BGP Route Reflectors

BGP Confederations Overview

Implement BGP Confederations

Implementing Route Redistribution

Route Redistribution Overview

Seed Metrics

Implementation Considerations

Implementation

Administrative Distance Overview

Modify Administrative Distance

Prevent Routing Loops Redistribution

Troubleshooting Routing Protocols

Methodologies Overview

Tools Overview

OSPF Adjacencies

OSPF Routes

IS-IS Adjacencies

IS-IS Routes

BGP Peers

BGP Routes

Improving BGP Convergence and Implementing Advanced Operations

BGP Route Flap Dampening Overview

Implementing BGP Route Flap Dampening

BGP Convergence Features Overview

Improving BGP Convergence

Path MTU Discovery Overview

Input Queue Depth Overview

Cisco Nonstop Forwarding and Routing Overview

BGP Dynamic Neighbors Overview

Multiprotocol Label Switching

Forwarding Structures Overview

Label-Switching Path Overview

Label Management in LDP

Follow Packet Propagation Across an MPLS Domain

Impact of IP Aggregation on LSPs

Forwarding Operations

Loop Detection Using the MPLS TTL Field

Modify TTL Propagation

Examine Convergence Process

Examine Link Recovery Convergence Process

Cisco MPLS Traffic Engineering

Packet Forwarding Overview

RSVP Path Setup Overview

Traffic Forwarding Overview

Attributes

Affinity Bits

Path Setup, Computation and Optimization

Troubleshooting MPLS

MPLS Troubleshooting Overview

MPLS Troubleshooting Scenarios

Segment Routing

Segment Routing Overview

Segment Types

Segment Routing Labels Overview

Routing Protocol Extensions for Segment Routing

Prefix and Adjacency Segment Identifiers

LDP Interworking Concepts

FIB Programming Overview

Migration from LDP

Implementing Segment Routing

Configure and Verify Segment Routing IS-IS

Configure and Verify Segment Routing OSPF

Configure and Verify Segment Routing BGP

Mapping Server Overview

Implement Mapping Server

Implement Tree-SID

Segment Routing for IPv6

SRv6 Overview

Header Formats

Node Roles

Segment Formats

Endpoint Behaviors

Micro-Segments

Implementing Segment Routing for IPv6

Configure and Verify SRv6 Extension

Configure and Verify IS-IS for SRv6

Configure and Verify BGP Service for SRv6

Configure and Verify MP-BGP for SRv6

Segment Routing TI-LFA

TI-LFA Overview

P and Q Spaces Overview

Zero-Segment Implementation

Single-Segment Implementation

Double-Segment Implementation

TI-LFA for LDP Overview

Verifying TI-LFA for LDP

Segment Routing Traffic Engineering

Concepts and Components

RSVP-TE Comparison

Policy Overview

Distributed and Centralized Policies

Configuring Segment Routing Policy

Traffic Steering Overview

Implementing SR-TE Automate

PCE-Based Paths Overview

Implementing PCE and BGP-LS

SRLG Overview

Implementing SRLG

Advanced Segment Routing Traffic Engineering Features

Performance Measurement Overview

Configuring Performance Measurement

Verifying Performance Measurement

On-Demand Next Hop Overview

Implementing ODN

BGP SR-TE

Flexible Algorithm Overview

Implementing Flexible Algorithm

Securing BGP

Service Provider Environment Threats

BGP Threat Countermeasures

BGP Route Limiting

BGP Neighbor Authentication

BGP TTL Security

CoPP and LPTS

Remote-Triggered Black-Hole Filtering

BGP FlowSpec

Deploying IPv6 Tunnelling Mechanisms

IPv6 Tunnelling Mechanisms

GRE Tunnels

6in4 Tunnels

6to4 Automatic Tunnels

NAT64 Overview

MAP-T Overview

Using layer 2 MPLS VPNs to Support IPv6

Using Cisco 6VPE to Support IPv6

IP Multicast Concepts and Technologies

Multicast Overview

IP Multicast Addresses

Multicast Distribution Tree

Multicast Group Management Protocols

ASM Versus SSM Comparison

Intradomain and Interdomain Multicast Routing Protocols

Multicast IP Layer 3 to Layer 2 Mapping

IGMP and PIM Snooping

Multipoint LDP Overview

Implementing PIM-SM Protocol

PIM-SM Overview

PIM-SM Packets and State

PIM-SM Receiver Joining a Shared Tree

PIM-SM Source Recognition

PIM-SM SPT Switchover Process

PIM-SM Shared Tree Pruning Overview

Configuring and Verifying PIM-SM

Implementing PIM-SM Enhancements

SSM Overview

Configuring SSM

Bidirectional PIM Overview

Configuring Bidirectional PIM

Implementing Interdomain IP Multicast

Multicast Service Provider Requirements

SSM Interdomain Overview

Implementing MP-BGP Multicast

Configuring PIM and IGMPv3

ASM Interdomain

MSDP Overview

Implementing MSDP

Implementing MPLS

MPLS Implementation Overview

Configure Basic MPLS

Configure MPLS MTU

Modify IP TTL Propagation

Customize LDP Configuration

Control LDP Label Advertisement

MPLS Verification

Unified MPLS Overview

Configure Unified MPLS

Implementing Distributed Rendezvous Point Solution in Multicast Network

Static vs. Dynamic Discovery and RP Placement

Auto-RP Overview

Implementing Auto-RP

Bootstrap Router Overview

Configuring a Bootstrap Router

Anycast RP Overview

Configuring Anycast RP

Understanding Phantom RP

Labs

Discovery Lab 1: Implement OSPF Special Area Types (IPv4 and IPv6)

Discovery Lab 2: Implement OSPF Route Summarization (IPv4 and IPv6)

Discovery Lab 3: Implement Multiarea IS-IS

Discovery Lab 4: Implement IS-IS Route Summarization

Discovery Lab 5: Implement Outbound BGP Route Selection

Discovery Lab 6: Implement Inbound BGP Route Selection

Discovery Lab 7: Implement BGP Route Reflectors

Discovery Lab 8: Implement Route Redistribution

Discovery Lab 9: Troubleshoot Routing Protocols

Discovery Lab 10: Configure and Verify IGP Segment Routing

Discovery Lab 11: Configure and Verify SRv6

Discovery Lab 12: Configure and Verify SR TI-LFA Using OSPF

Discovery Lab 13: Configure and Verify SR TI-LFA Using IS-IS

Discovery Lab 14: Configure and Verify SR-TE Using OSPF

Discovery Lab 15: Configure and Verify SR-TE Using IS-IS

Discovery Lab 16: Configure and Verify ODN and Flexible Algorithm

Discovery Lab 17: Implement BGP Security Options

Discovery Lab 18: Implement Tunnels for IPv6

Discovery Lab 19: Enable and Optimize PIM-SM

Discovery Lab 20: Implement PIM-SM Enhancements

Discovery Lab 21: Implement MPLS in the Service Provider Core

Discovery Lab 22: Implement Rendezvous Point Distribution

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