ASR 5000 ePDG System Administration (eWAG)

ASR 5000 ePDG System Administration (eWAG)

ASR 5000 ePDG System Administration (eWAG)

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3 päivän kurssi

Mobile Internet Technology (CLS)

Tulevat päivämäärät

Kiinnostuksen mukaan - ota yhteyttä

Course Details

ASR 5000 ePDG System Administration (eWAG)

This course provides detailed instruction on how to configure and monitor the Cisco® ASR 5000 to function as an enhanced wireless access gateway in a 3G 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 eWAG
  • 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.

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 3G Wi-Fi Offload
      • Client versus clientless devices
      • Trusted versus untrusted devices
      • eWAG and Wi-Fi infrastructure
      • Role of wireless LAN controller (WLC)
      • SSIDs and VLANs
      • EAP-based WLAN authentication
      • Portal-based WLAN authentication
      • eWAG session setup
      • Handoffs
    • Lesson 2: Hardware Overview of the ASR 5000
      • Viewing card status
      • Viewing port status
      • Basics of link aggregation
      • LUNCH
  • Day 1: Afternoon Session
    • Lesson 3: Software Overview of the ASR 5000
      • Software tasks on eWAG
      • Session recovery basics
      • Software licensing
      • System file system management
  • Lesson 4: Terminology
    • Logical interfaces
    • Bindings
    • Services
    • APNs
    • AAA Server Groups
  • Day 2: Morning Session
    • Review of Day One, Question-and-Answer Session
    • Lesson 5: Configuring the ASR 5000 as an Evolved Wireless Access Gateway
      • GPRS tunnel (GTP) interface
      • IP services gateway (IPSG) config
      • GGSN service
      • IP pools
      • APN config
  • Day 2: Afternoon Session
    • Lab: Configuring an eWAG
    • Tracing user sessions
  • Day 3: Morning Session
    • Review of Day Two, Question-and-Answer Session
    • Lesson 6: Monitoring and Troubleshooting eWAG Operation
      • Viewing subscriber sessions
      • Tracing subscriber sessions
      • Role of DNS
      • Protocol monitor
      • Obtaining IPSG information and statistics
      • Examining the GTPC service
  • Day 3: Afternoon Session
    • Lesson 7: Logging on the ASR 5000
      • Viewing system logs
      • Configuring runtime logging
      • Redirecting logging output
      • Logging a subscriber session
      • Configuring a syslog server
      • Crash logging
    • Lesson 8: Threshold Crossing Alarms (TCAs)
      • Alert versus alarm model
      • Displaying threshold crossing alarm settings
      • Configuring threshold crossing alarms
      • Viewing alarms that have fired

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 must also have a thorough understanding of IP routing, networking protocols, and a basic working knowledge of applicable W-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 http://www.chiark.greenend.org.uk/~sgtatham/putty/) capable of Telnet or SSH
    • 10/100BASE-T Ethernet interface

Participants are responsible for all travel and expenses.