ASR 5000 ePDG System Configuration (ePDG)

ASR 5000 ePDG System Configuration (ePDG)

ASR 5000 ePDG System Configuration (ePDG)

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Mobile Internet Technology (CLS)

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Course Details

ASR 5000 ePDG System Configuration (ePDG)

This course provides detailed instruction on how to configure and monitor the Cisco® ASR 5000 to function as an evolved packet data gateway (ePDG) in a 4G Wi-Fi offload network environment.

Upon completion of this course, you should have a thorough understanding of the following aspects of the platform:

  • Performing basic service configuration and monitoring of the ePDG
  • Monitoring the system for proper subscriber session establishment
  • Basic debugging of initial attachment failure

At the completion of this course, all participants receive a certificate of completion.

Course Outline

  • Day 1: Morning Session
    • Discussion: Course Objectives and Schedule
    • Lesson 1: Getting Started with 4G Wi-Fi Offload
      • Client versus clientless devices
      • Trusted versus untrusted devices
      • ePDG and Wi-Fi infrastructure
      • Role of wireless LAN controller (WLC)
      • SSIDs and VLANs
      • EAP-based WLAN authentication
      • Portal-based WLAN authentication
      • Obtaining IP address of ePDG
      • Attachment to mobile packet core via the ePDG
  • Lesson 2: Configuring the ASR 5000 as an ePDG
    • SWu interface
    • IPSec transforms and policies
    • DIAMETER AAA SWm interface
    • PMIP interface to PGW
    • ePDG service configuration
    • Role of DNS
    • Lunch
  • Day 1: Afternoon Session
    • Lab: Configuring an ePDG
    • Lesson 3: Monitoring and Troubleshooting ePDG Operation
      • Viewing subscriber sessions
      • Obtaining IPSec information and statistics
      • Examining the ePDG service
      • DIAMETER proxy operation on the ASR 5000
      • Viewing MAG service operation

This course is designed for participants from any of the following disciplines who are responsible for the planning, configuration, and management of the ASR 5000:

  • Network engineering
  • Network consulting
  • Customer support
  • Field engineering

Following are the prerequisites for this course:

  • Participants should have a good understanding of the ASR 5000 platform. This includes knowing important hardware and software components, as well as file system management.
  • Participants should have previous exposure to the ASR command line interface (CLI) and know how to use the CLI to create contexts, logical interfaces, and services.
  • Participants must also have a thorough understanding of IP routing, networking protocols, and a basic working knowledge of applicable Wi-Fi network operation.

Participant Material Requirements Participants are required to bring the following materials to this training course:

  • Laptop or notebook computer with:
    • Terminal emulation program (such as PuTTY, available at capable of Telnet or SSH
    • 10/100BASE-T Ethernet interface Participants are responsible for all travel and expenses.