Level
Professional
Learning Credits
22
Duration
2 Days
Version
1.1
Price

AUD 2,200.00

USD 1,800.00

PGK 5,500.00

NZD 2,500.00

Level
Professional
Learning Credits
22
Duration
2 Days
Version
1.1
Price

AUD 2,200.00

USD 1,800.00

PGK 5,500.00

NZD 2,500.00

Overview

The Cisco IOS XRLayer 3 VPN Implementation and Verification (IOSXR301) v1.1 course shows you how to implement and verify Layer 3 VPN services on a Cisco®Internetwork Operating System (IOS) XR network. You will learn how to implement and verify Label Distribution Protocol (LDP) in the core of a service provider network, including implementing LDP session protection, LDP nonstop routing, graceful restart, LDP-IGP (Interior Gateway Protocol) synchronization, LDP auto configuration, and Multiprotocol Label Switching (MPLS) Operations, Administration, and Maintenance (OAM) solutions. You will also learn how to implement and verify intra-AS Layer 3 VPNs using MP-BGP (Multiprotocol Border Gateway Protocol) in core network and various Provider Edge–Customer Edge (PE-CE) route distribution methods, including using static routing and BGP. And you will learn how to implement and verify inter–Autonomous System (AS) Layer 3 VPNs using various methods including inter-AS Layer 3 VPN options A, B, and C.

This course is part of a portfolio of courses designed to help you support and maintain Cisco IOS®XR platforms, including Cisco ASR 9000 Series Aggregation Services Routers and Carrier Routing System CRS-1, CRS-3, and CRS-X; and Cisco Network Convergence System (NCS) Series 1000, 4000, 5000, 5500, and 6000.

This course will help you:

  • Prepare to implement Layer 3 VPN services on Cisco IOS XR platforms
  • Practice what you learn through hands-on labs
Audience Objective Prerequisites Outline

This course is designed for technical professionals who need to know how to implement Layer 3 VPN services on Cisco IOS XR platforms for a service provider or large enterprise network.

  • Implementation and design engineers
  • Network planning engineers

After taking this course, you should be able to implement and verify:

  • MPLS LDP in a service provider network
  • Intra-AS Layer 3 VPNs
  • Inter-AS Layer 3 VPNs

Before attending this course, you should have the following knowledge and skills:

  • Completion of the Introduction to Cisco IOS XR (IOSXR100) course, or equivalent hands-on experience configuring and supporting Cisco IOS XR–based routers
  • Completion of the Cisco IOS XR System Administration (IOSXR200) course, or equivalent hands-on experience configuring and supporting Cisco IOS XR–based routers
  • Efficiently configure Cisco IOS XR software-based platforms
  • Configure and troubleshoot Interior Gateway Protocol (Intermediate System to Intermediate System [IS-IS] Protocol and Open Shortest Path First [OSPF] Protocol) routing
  • Configure and troubleshoot BGP routing
  • MPLS Label Distribution Protocol
    • Components of the Label Forwarding Information Base(LFIB)
    • LDP Protocol Overview
    • Cisco IOS XR LDP Implementation
    • Cisco IOS XR MPLS Forwarding Infrastructure
    • LDP Operation and Configuration
    • Commands for Troubleshooting LDP Operation
  • Intra-AS Layer 3VPNs
    • L3VPNOverview
    • L3VPNOperation
    • L3VPN Intranet Configuration and Verification
    • L3VPN Extranet Configuration and Verification
  • Inter-AS Layer 3VPNs
    • Inter-AS L3VPNOverview
    • Inter-AS Option A Configuration and Verification
    • Inter-AS Option B Configuration and Verification
    • Inter-AS Option C Configuration and Verification

Lab outline

  • Lab Familiarization
    • Verify the Service Pack 1 (SP1) Core Configuration
    • Verify the SP2 Core Configuration
  • Implementing and Verifying MPLSLDP
    • Configure and Verify LDP in the SP1Core
    • Configure and Verify Session Protection for the SP1Core
    • Configure and Verify MPLS LDP Non Stop Routing (NSR) in the SP1Core
    • Configure and Verify LDP IGP Sync and Graceful Restart
    • Use OAM to test LDP in the SP1Core
    • Configure and Verify the SP2 Core LDP
    • Configure and Verify LDP IGP Sync in the SP2Core
    • Use OAM to test LDP in the SP2Core
  • Implementing and Verifying Intra-AS Layer 3VPNs
    • Verify the Lab for L3VPNSupport
    • Implement an L3VPN Intranet in the SP1Core
    • Verify and Examine the L3VPN Intranet in the SP1Core
    • Configure and L3VPN Intranet in the SP2Core
    • Verify and Examine the L3VPN Intranet in the SP2Core
    • Configure an L3VPN Extranet in the SP1Core
    • Verify and Examine the L3VPN Extranet in the SP1Core
  • Implementing and Verifying Inter-AS Layer 3VPNs
    • Prepare the Lab for Inter-AS Option B
    • Create and Verify an Inter-AS Option BL3VPN
    • Prepare the Lab for Inter-AS Option C
  • Create and Verify an Inter-AS Option CL3VPN

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