ONTAP Troubleshooting [CATSP]

• A working knowledge of ONTAP software and NAS and SAN protocols
• ONTAP Cluster Administration (ONTAP9ADM)

In this Partner-only course, you increase your proficiency as a NetApp® ONTAP® software engineer by learning how to troubleshoot ONTAP environments. Specifically, you learn how to troubleshoot the management component, scale-out networking, NAS protocols (NFS and SMB), and SAN protocols (iSCSI). From lectures, demonstrations, and active exercises, you learn how to isolate issues, verify configurations, view logs, view trace messages, and use event management system messages for troubleshooting.

Day 1 - Introduction to DNA - Wired and Wireless

• Introduction to DNA* DNAC Architecture* DNAC Installation* DNAC Disaster Recovery* Software Updates* DNAC Workflow* Build an inventory of wired and wireless devices* Manage the Wired and Wireless Inventory including troubleshooting tools* Templates* Automating Image Management with SWIM* Command Runner* Application Polices* DNAC as a Platform

Day 2 - Assurance and SDA Migration

• Assurance for Wired and Wireless
• Insight using Assurance for both Wired and Wireless devices and clients* Using Assurance to troubleshoot both Wired and Wireless devices and clients* ThousandEyes Integration* Wireless as a Sensor* Intelligent Capture* Prime vs Cisco DNA Center* Floor Maps* Network Design for SD Access* Migration strategy to SD Access* SDA Architecture* Underlay network Design* Overlay Fabric Design* Endpoint Analytics

Day 3 - SD-Access Wired

• ISE and DNAC Integration
• Understanding Virtual Networks and SGTs in SD Access* Policy Enforcement with ISE and SDA* Cisco TrustSec Segmentation with ISE and SDA* SDA Fabric Operation* Wired SDA Implementation* Shared Service with Border* SDA for a Distributed Campus* MultiSite - IP TRANSIT - SD Access TRANSIT - SD-WAN TRANSIT* SD-Access Extranet - LISP Pub/Sub* Extended Node

Day 4 - SD-Access Wireless

• SD Access Wireless Architecture and Solution Components* SD Access Wireless Protocols and Communication Interfaces* Designing Wireless Integration in SD Access* SD Access Wireless Guest Access Design* High Availability in SD Access Wireless* Wireless OTT* AI-Enhanced RRM* Prime Migration
• Module 1: Troubleshooting the Management Component
• Management component* RDB Concepts: Units, Quorum, Master, Epoch and Epsilon* Configuration and replication databases* Job manager* RDB backup and recovery* Non-RDB user-space applications* Event management system, logs, traces and user-space core files

Module 2: Troubleshooting Scale-out Networking

• ONTAP networking overview* Networking-related management component application and databases* Networking evolution* Cluster session manager* Tools to triage networking issues* Troubleshooting scenarios

Module 3: Troubleshooting Network Component and Security Services

• Network component* SecD* SecD troubleshooting* Network component troubleshooting

Module 4: Troubleshooting NFS

• NFS Overview* How NFS works in ONTAP software* ONTAP NFS authorization using export policies and UNIX permissions* Export-related caches* NFS troubleshooting

Module 5: Troubleshooting SMB

• SMB* SMB services* SMB troubleshooting

Module 6: Troubleshooting Scalable SAN

• SAN architecture* Scalable SAN configuration* Scalable SAN functional components* CLAM quorum* Scalable SAN troubleshooting>Stealthwatch with ETA

Virtual Class