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Course Outline

Introduction to IP RAN Routers

  • Defining roles and responsibilities within the mobile network ecosystem
  • Comparing logical versus physical deployment models
  • Identifying key performance metrics and design requirements

Router Hardware, Interfaces, and Physical Connections

  • Overview of standard hardware components and port types
  • Establishing interfaces with RAN equipment and transport networks
  • Considerations for fiber and microwave connectivity

IP Networking Basics for RAN Applications

  • Strategies for IP addressing and subnetting
  • Techniques for VLANs, VRFs, and network segmentation
  • Managing MTU, packet fragmentation, and path MTU discovery

Routing Protocols and Network Topologies

  • Designing and implementing OSPF for RAN contexts
  • Using BGP for inter-domain and peering arrangements
  • Handling route redistribution and policy-based controls

Quality of Service and Traffic Engineering

  • Methods for traffic classification and policing
  • Selecting appropriate queuing strategies and scheduling algorithms
  • Applying MPLS TE or segment routing where applicable

High Availability, Resilience, and Redundancy

  • Evaluating router redundancy models and failover mechanisms
  • Implementing fast reroute and protection strategies
  • Designing for uninterrupted service and graceful degradation

Security, Access Control, and System Hardening

  • Protecting the control and management planes
  • Best practices for ACLs, authentication, and authorization
  • Addressing supply chain integrity and physical security risks

Deployment, Commissioning, and Troubleshooting

  • Creating configuration templates and following staging best practices
  • Conducting root-cause analysis and debugging common faults
  • Executing field commissioning checklists and acceptance tests

Management, Monitoring, and Automation

  • Leveraging telemetry, SNMP, and syslog for RAN router oversight
  • Exploring automation via scripting, templates, and orchestration
  • Monitoring performance and planning for capacity needs

Summary and Path Forward

Requirements

  • A solid grasp of fundamental IP networking concepts
  • Working knowledge of routing and switching principles
  • Basic familiarity with RAN architecture and associated terminology

Target Audience

  • Network engineers and operators
  • RAN engineers and network planners
  • Telecom field service and operations personnel
 14 Hours

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