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Course Outline

Overview of Cisco Catalyst 9000 Series Switches

  • General introduction to the Cisco Catalyst 9000 lineup
  • Foundational architecture and key functionalities
  • Packet flow analysis involving ASICs
  • Exploring the open Cisco IOS XE platform
  • The function of Cisco Catalyst 9000 within the Cisco DNA framework
  • Licensing models for the Cisco Catalyst 9000 series

Details on Cisco Catalyst 9200 Series Switches

  • Cisco Catalyst 9200 product landscape
  • Internal architecture and component breakdown
  • Front and rear panel configurations for the 9200 series
  • Available switch models and uplink module options
  • Power supply units, stacking capabilities, and cabling
  • Distinct features and operational capabilities

Insights into Cisco Catalyst 9300 Series Switches

  • Cisco Catalyst 9300 product landscape
  • Switch variations and uplink module selections
  • Power management, stacking, and stack cable implementation
  • Advanced storage configurations
  • Port arrangements and multigigabit connectivity

Analysis of Cisco Catalyst 9400 Series Switches

  • Cisco Catalyst 9400 product landscape
  • Modular chassis options (4-slot, 7-slot, 10-slot)
  • Supervisor engine and line card integration
  • Power redundancy and high-availability mechanisms
  • Architectural design and uplink failover strategies
  • Multigigabit port technology

Introduction to Cisco Catalyst 9500 Series Switches

  • Product overview and architectural design of the series
  • Redundant power systems and modular fan units
  • RFID technology integration

Discovering Cisco Catalyst 9600 Series Switches

  • Product overview and series architecture
  • Supervisor and line card functionalities
  • Power supply specifications and high-availability features

Strategic Positioning of Cisco Catalyst 9000 Series Switches

  • Comparative positioning of the 9200, 9300, 9400, 9500, and 9600 series
  • Recommended migration pathways

Management Functionality

  • Command Line Interface (CLI) within Cisco IOS XE
  • Web-based user interface (GUI)
  • Simple Network Management Protocol (SNMP) implementation
  • Network programmability capabilities
  • ThousandEyes enterprise agent integration
  • Intent-based networking through Cisco DNA Center
  • Cisco Prime infrastructure utilities

Novel Features in the Cisco Catalyst 9000 Series

  • Open IOS XE patch management and software lifecycle handling
  • Software upgrade, backup, and recovery procedures
  • Graceful insertion and removal (GIR) mechanisms
  • Updated licensing framework
  • Functionalities enabled by Cisco DNA software

Scalability and Performance Characteristics

  • Bandwidth allocation for stacks and uplinks
  • Multigigabit technology implementation
  • Flexible NetFlow and TCAM resource management
  • Hierarchical VPLS with MPLS access support
  • VRF-aware NAT and loop detection safeguards
  • VLAN load balancing techniques

Security, QoS, and IoT Convergence

  • Group-based policies and Cisco TrustSec SGT
  • MACsec and FabricSec encryption protocols
  • Analytics for encrypted traffic
  • Integration of Cisco zero trust with ThousandEyes
  • QoS implementation and packet flow analysis
  • IoT convergence capabilities

Cloud Connectivity and Automation

  • Cloud hosting services and network connectivity
  • Telemetry frameworks and DevOps toolkits
  • NETCONF and YANG-based management
  • Programmability features within Cisco DNA Center

Cisco SD-Access Implementation

  • Fundamentals of the SD-Access solution
  • The role of Cisco Catalyst 9000 in SD-Access deployments
  • Architecture and components of Cisco DNA Center
  • Automated workflows for SD-Access environments
  • Device onboarding and provisioning via PnP labs
  • Hosted applications on Cisco Catalyst 9000 using CLI and DNA Center
  • Switch stack configuration and verification
  • Encrypted traffic analytics and perpetual PoE management

Conclusion and Future Directions

Requirements

  • Working knowledge of network management software applications
  • Demonstrated proficiency in configuring LAN routing and switching protocols
  • Accustomed to operating within the Cisco IOS XE environment

Target Audience

  • Network designers
  • Network managers
  • System engineers
  • IT professionals
 28 Hours

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