CCNP 1: Advanced Routing

Transcription

1 Scope and Sequence CCNP 1: Advanced Routing Cisco Networking Academy Program Version 3.1

2 TABLE OF CONTENTS CCNP 1: ADVANCED ROUTING...1 TARGET AUDIENCE...3 PREREQUISITES...3 COURSE DESCRIPTION...3 COURSE OBJECTIVES...3 LAB REQUIREMENTS...4 CERTIFICATION ALIGNMENT...4 COURSE OVERVIEW...4 COURSE OUTLINE...5 Module 1. of Scalable Internetworks...5 Module 2. Advanced IP Addressing Management...5 Module 3. Routing...7 Module 4. Routing Information Protocol...7 Module 5. EIGRP...8 Module 6. OSPF...9 Module 7. IS-IS...11 Module 8. Route Optimization...12 Module 9. Routing...13 Case Study1 EIGRP...15 Case Study 2 OSPF...15 Case Study 3 BGP/OSPF Routing CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

3 Target Audience Those desiring to continue their post-ccna preparation for a career as a network administrator, Level 2 support engineer, Level 2 systems engineer, network technician, or deployment engineer. CCNA certified individuals pursuing CCNP, CCIP, CCSP, CCDP, or CCIE certifications. Prerequisites Students should have completed CCNA 1 4 or equivalent. CCNA Certification desired but not required. Work experience beneficial. Course Description CCNP 1: Advanced Routing is the first of four courses leading to the Cisco Certified Network Professional (CCNP) designation. CCNP 1 introduces Cisco Networking Academy Program students to scaling IP networks. Students learn to use VLSM, private addressing, and NAT optimize IP address utilization. The majority of the course content related to learning how to implement the RIPv2, EIGRP, OSPF, IS-IS, and BGP routing protocols. In addition, the course details the important techniques used for route filtering and route redistribution. Course Objectives The CCNP certification indicates knowledge of networking for the small-office, home-office (SOHO) market and enterprise markets and the ability to work in businesses or organizations whose networks have between 100 and 500 nodes. A CCNP certified individual should be able to: Implement appropriate technologies to build a scalable routed network Build campus networks using multilayer switching technologies Improve traffic flow, reliability, redundancy, and performance for campus LANs, routed and switched WANs, and remote access networks Create and deploy a global intranet Troubleshoot an environment that uses Cisco routers and switches for multiprotocol client hosts and services Perform entry-level tasks in the planning, design, installation, operation and troubleshooting of Ethernet, TCP/IP networks. CCNP 1 is an integral step towards achieving CCNP Certification. Upon completion of this course, students will have performed tasks related to: Internetwork scalability Advanced IP addressing techniques 3 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

4 Routing protocol operation, configuration, and troubleshooting RIPv2, EIGRP, OSPF, IS-IS, BGP ODR Route optimization Lab Requirements Please refer to CCNP Equipment Bundle Spreadsheets on Cisco Academy Connection (CAC) Certification Alignment The curriculum is aligned with ILSGs BSCI course and the exam. Course The course is designed to be delivered in a 70 contact hour time frame. Approximately 45 hours will be designated to lab activities and 25 hours on curriculum content. A case study on advanced routing is required, but format and timing are determined by the Local Academy. What has changed from previous CCNP versions? Single Area OSPF moved to CCNA Consolidation coverage of BGP Addition of module on IS-IS Addition of ODR More interactive Flash activities More than 40 elabs are included in the curriculum Focus is maintained on hands-on labs 4 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

5 Course Outline Module 1. of Scalable Internetworks 1.1 The Hierarchical Network Design Model The three-layer hierarchical design model Router function in the hierarchy Core layer example Distribution layer example Access layer example 1.2 Key Characteristics of Scalable Internetworks Five characteristics of a scalable network Making the network reliable and available Making the network responsive Making the network efficient Making the network adaptable Making the network accessible but secure 1.3 Case Study The International Travel Agency 1.4 Basic Router Configuration Lab Exercises Getting started and building start.txt Capturing Hyper Terminal and Telnet session Access control list basics and extending ping Implementing quality of service - priority queuing 1.5 Load Balancing Lab Exercises Equal-cost load balancing with RIP Unequal-cost load balancing with IGRP Module 2. Advanced IP Addressing Management 2.1 IPv4 Addressing Internet's address architecture Classes of IP addresses Classes of IP addresses (continued) Subnet masking 5 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

6 2.2 IP Addressing Crisis and Solutions IP addressing crisis Classless Interdomain Routing (CIDR) Route aggregation and supernetting Supernetting and address allocation 2.3 VLSM Variable-Length Subnet Masks (VLSM) Classless and classful routing protocols 2.4 Route Summarization An overview of route summarization Route flapping 2.5 Private addressing and NAT private addressing and NAT Private IP addresses (RFC 1918) Discontiguous subnets Network Address Translation (NAT) 2.6 IP Unnumbered Using IP unnumbered 2.7 DHCP and Easy IP DHCP overview DHCP operation Configuring IOS DHCP server Easy IP 2.8 Helper Addresses Using helper addresses Configuring IP helper addresses IP helper address example 2.9 IPv IP address issues solutions IPv6 address format 2.10 Advanced IP Addressing Management Lab Exercises Configuring VLSM and IP unnumbered VLSM Using DHCP and IP helper addresses Network address translation 6 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

7 Module 3. Routing 3.1 Routing Routing fundamentals Static routing Configuring dynamic routing Distance-vector routing protocols Link-state routing protocols Hybrid routing: EIGRP 3.2 Default Routing Default routing overview Configuring static default routes Default routing with IGRP Default route caveats 3.3 Floating Static Routes Configuring floating static routes 3.4 On Demand Routing ODR overview Configuring ODR 3.5 Convergence Convergence issues 3.6 Route Calculation Route calculation fundamentals The initiation of routing updates Routing metrics 3.7 Routing Process Configuration Lab Exercises Migrating from RIP to EIGRP Configuring IGRP Configuring default routing with RIP and IGRP Configuring floating static routes Module 4. Routing Information Protocol 4.1 RIPv RIPv2 operation 7 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

8 4.1.2 Issues addressed by RIPv RIPv2 message format Compatibility with RIPv Classless route lookups Classless routing protocols Authentication Limitations of RIPv2 4.2 Configuring RIPv Basic RIPv2 configuration Compatibility with RIPv Discontiguous subnets and classless routing Configuring authentication 4.3 Verifying RIPv2 operation Show commands Debug commands 4.4 RIP v2 Lab Exercises Routing between RIP v1 and RIP v RIP v2 MD5 authentication Module 5. EIGRP 5.1 EIGRP Fundamentals EIGRP and IGRP compatibility EIGRP design EIGRP terminology 5.2 EIGRP Features EIGRP technologies Neighbor discovery and recovery Reliable transport protocol DUAL finite-state machine Protocol-dependent modules 5.3 EIGRP Components EIGRP packet types EIGRP tables EIGRP tables (continued) 8 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

9 5.3.4 Route tagging with EIGRP 5.4 EIGRP Operation Convergence using EIGRP 5.5 Configuring EIGRP Configuring EIGRP for IP networks EIGRP and the bandwidth command The bandwidth-percent command Summarizing EIGRP routes for IP Summarizing EIGRP routes for IP 5.6 Monitoring EIGRP Verifying EIGRP operation 5.7 EIGRP Configuration Lab Exercises Configuring EIGRP Configuring EIGRP fault tolerance Configuring EIGRP summarization 5.8 Configuring EIGRP Challenge Lab Exercise EIGRP challenge lab Module 6. OSPF 6.1 OSPF Issues addressed by OSPF OSPF terminology OSPF states OSPF network types The OSPF hello protocol 6.2 OSPF Operation Steps of OSPF operation Step 1: Establish router adjacencies Step 2: Elect a DR and a BDR Step 3: Discover routes Step 4: Select appropriate routes Step 5: Maintain routing information 6.3 OSPF Configuration and Verification Configuring OSPF on routers within a single area 9 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

10 6.3.2 Optional configuration commands Optional configuration commands (continued) Show commands Clear and debug commands 6.4 Configuring OSPF Over NBMA NBMA overview Full-mesh Frame Relay Partial-mesh Frame Relay Point-to-Multipoint OSPF 6.5 Multiarea OSPF Operation Creating multiple OSPF areas OSPF router types OSPF LSA and area types Configuring OSPF operation across multiple areas Flooding LSUs to multiple areas Updating the routing table Opaque LSAs 6.6 Multiarea OSPF Configuration and Verification Using and configuring OSPF multiarea components Configuring OSPF route summarization Verifying multiarea OSPF operation 6.7 Stub, Totally Stubby and Not-So-Stubby Areas Using stub and totally stubby areas Stub and totally stubby area criteria Configuring stub and totally stubby areas OSPF stub area configuration example OSPF totally stubby configuration example NSSA overview How NSSA operates Configuring NSSA 6.8 Virtual Links Meeting the backbone area requirements Configuring virtual links Virtual link configuration example 6.9 OSPF Verification and Configuration Lab Exercises Configuring OSPF 10 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

11 6.9.2 Examining the DR/BDR election process Multiarea OSPF Configuring a stub area and a totally stubby area Configuring an NSSA Configuring virtual links 6.10 Creating Multiarea OSPF Challenge Lab OSPF challenge lab Module 7. IS-IS 7.1 IS-IS Fundamentals OSI protocols OSI terminology ES-IS and IS-IS Integrated IS-IS OSPF versus IS-IS 7.2 ISO Addressing NSAPs NETs ISO addressing with Cisco routers Identifying systems in IS-IS 7.3 IS-IS Operation High-level view of IS-IS operation OSI PDUs IS-IS hello messages IS-IS link-state PDU (LSP) formats IS-IS routing levels IS-IS adjacencies Designated Intermediate Systems (DIS) and Pseudonodes (PSN) IS-IS data flow LSP flooding and synchronization LSD flooding and synchronization (continued) IS-IS metrics IS-IS network types SPF algorithm 11 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

12 7.4 IP Routing with Integrated IS-IS OSI, IP, and dual Suboptimal IS-IS routing Intra-area and Inter-area Integrated IS-IS routing example 7.5 Configuration of Integrated IS-IS Basic configuration of Integrated IS-IS Multi-Area Integrated IS-IS configuration 7.6 Integrated IS-IS Operation in a WAN Environment Point-to-point and point-to-multipoint operation with IS-IS Configuring Integrated IS-IS in a WAN environment Frame Relay point-to-point scenario with Integrated IS-IS Frame Relay point-to-multipoint scenario with Integrated IS-IS Detecting mismatched interfaces with Integrated IS-IS 7.7 IS-IS Configuration Lab Exercises Configuring basic integrated IS-IS Configuring multi-area integrated IS-IS Configuring IS-IS over Frame Relay Module 8. Route Optimization 8.1 Controlling Routing Update Traffic Controlling routing updates Passive interfaces Filtering routing updates with distribute-list 8.2 Policy Routing Policy routing overview Policy routing example 8.3 Route Redistribution Redistribution overview Administrative distance Modifying administrative distance by using the distance command Redistribution guidelines Configuring one-way redistribution Configuring two-way redistribution 12 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

13 8.3.7 Redistributing connected and static routes Verifying redistribution operation 8.4 Redistribution Example Phase 1: configuring a RIP network Phase 2: adding OSPF to the core of a RIP network Phase 3: adding OSPF areas 8.5 Route Optimization Configuration Lab Exercises Configuring distribute lists and passive interfaces Configuring route maps Unequal-Cost load balancing with IGRP 8.6 Route Optimization Challenge Lab Exercise Route optimization challenge lab Module 9. Routing 9.1 Autonomous Systems of autonomous systems Single-homed autonomous systems Multihomed nontransit autonomous systems Multihomed transit autonomous systems When not to use BGP 9.2 BGP Basic Operations BGP routing updates BGP neighbors BGP message types BGP neighbor negotiation Network-Layer Reachability Information (NLRI) Path attributes 9.3 Configuring BGP Basic BGP configuration EBGP and IBGP EBGP and IBGP configuration example EBGP multihop Clearing the BGP table Peering 13 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

14 9.3.7 BGP continuity inside an AS 9.4 Monitoring BGP operation Verifying BGP operation 9.5 The BGP Routing Process An overview of the BGP routing process The BGP routing process model Implementing BGP routing policy 9.6 BGP Attributes Controlling BGP routing with attributes The Next Hop attribute Next Hop behavior on multiaccess media Next Hop behavior on NBMA networks The AS_Path attribute AS_Path and private AS numbers The Atomic Aggregate attribute The Aggregator attribute The Local Preference attribute Manipulating Local Preference The Weight attribute The Multiple Exit Discriminator attribute MED configuration example The Origin attribute 9.7 The BGP Decision Process The BGP decision process 9.8 BGP Route Filtering and Policy Routing BGP route filtering Using filters to implement routing policy Using distribute-list to filter BGP routes The ip prefix-list command Example ip prefix-list configuration 9.9 Redundancy, Symmetry, and Load Balancing Issues with redundancy, symmetry, and load balancing Redundancy, symmetry, and load balancing Default routing in BGP networks Symmetry Load balancing 14 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.

15 9.9.6 Multihomed connections 9.10 BGP Redistribution BGP redistribution overview Injection of unwanted or faulty information Injecting information statically into BGP BGP redistribution configuration example 9.11 BGP Configuration Lab Exercises Configuring BGP Configuring IBGP and EBGP sessions Using the AS_PATH attribute Using the LOCAL_PREF and MED attributes 9.12 Configuring BGP Challenge Lab Exercise BGP challenge lab Case Study1 EIGRP Case Study 2 OSPF Case Study 3 BGP/OSPF Routing 15 CCNP 1: Advanced Routing v3.1 Copyright 2005, Cisco Systems, Inc.