DCACIO - Cisco Application Centric Infrastructure Operations and Troubleshooting

Introdução

The Cisco Application Centric Infrastructure Operations and Troubleshooting (DCACIO) v4.0 course shows you how to manage, monitor, and troubleshoot Cisco® Nexus® 9000 Series Switches in Application-Centric Infrastructure (ACI) mode. Through expert instruction and hands-on practice, you will learn about operational tools, best practices, caveats, and more. You will practice troubleshooting common issues on a live fabric. Based on lessons learned in wide range of production deployments, this course gives you the real-world knowledge and skills to boost operational efficiencies in your own deployment.

This course will help you:
• Quickly ramp up on Cisco ACI operational knowledge, skills, and best practices honed from real-world production deployments;
• Gain hands-on troubleshooting techniques;
• Optimize the benefits of using Cisco ACI, such as streamlined operations.

Provider: Cisco Advanced Services.
Please, check training DCACIT on this site. (New Version)

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Público Alvo

IT professionals who operate and support a Cisco ACI Data Center Solution.

Objetivo

After taking this course, you should be able to:
• Operationalize and troubleshoot the ACI fabric;
• Understand Cisco Application Policy Infrastructure Controller (APIC) and its monitoring, management, and troubleshooting capabilities;
• Avoid common mistakes and recognize common symptoms.

Pré Requisitos

To fully benefit from this course, you should have the following knowledge and skills:
• Cisco ACI concepts and implementation;
• Familiarity with data center infrastructure operations;
• Familiarity with management of Cisco data center switches;
• Understanding of basic network troubleshooting.

The following courses will provide you with the required ACI skills:
DCACI - Implementing Cisco Application Centric Infrastructure.

Conteúdo Programatico

Course Introduction
Course Outline
Course Goals & Objectives

ACI Overview and Configuration Review

Review Cisco ACI Architecture and Cisco ACI Building Blocks
Review the Physical and Logical Policy Model
Configuration Review (Physical and Logical)
ACI Policy Objects Review
Fabric Access Policies
vPC Explicit Protection Groups
VMM Integration with vCenter
L2 EPG Extension / L2 BD Extension Workflows
L3 Route Distribution / BGP Route Reflection
L3 Out Configuration Workflows
Contract Deny (Taboo) Logging

Cisco ACI Firmware, Configuration, and Management
Installation Checklist
HW Installation and Fabric Discovery
ACI Firmware Upgrades
Import / Export
Configuration Snapshots and Rollbacks
Configuration Zones
ACI Fabric Rebuild or Recovery
Cluster Management
Convert Cisco NX-OS mode to ACI mode
APIC Management Access Protocols
General Recommended Practices from the Technical Assistance Center TAC

Monitoring

ACI Operation Tools
ACI Dashboards
Health Scores
Faults in ACI
Viewing Events and Logs
Monitoring Policies
Monitoring using CLI
Displaying Capacity Dashboard and Traffic Map
GitHub Tools

Troubleshooting
Troubleshooting Checklist
Faults in ACI
Using Visore
CLI Troubleshooting Commands: moquery/iping/itraceroute/acidiag
Troubleshooting Endpoint Connectivity
Visibility and Troubleshooting Tool
Troubleshooting Access Ports
Troubleshooting the Fabric Discovery Process (Link Layer Discovery Protocol [LLDP])
Hardware Diagnostics and Replacement

Lab outline
Lab 1: Tenant Configuration
Lab 2: Virtual Machine Manager (VMM) Integration
Lab 3: External L2 Configuration
Lab 4: External L3 Open Shortest Path First (OSPF)
Lab 4: Configure Syslog
Lab 5: Configure Simple Network Management Protocol (SNMP)
Lab 6: Visore
Lab 7: Navigating the CLI
Lab 8: iPing/iTraceroute
Lab 9: Troubleshooting Challenge Labs