DCIT | Troubleshooting Cisco Data Center Infrastructure

Version: 7.0

What you’ll learn in this course:

The Troubleshooting Cisco Data Center Infrastructure (DCIT) v7.0 course shows you how to troubleshoot LAN, SAN, Cisco® Data Center Unified Fabric, Cisco Unified Computing System™ (Cisco UCS®), and Cisco ApplicationCentric Infrastructure (Cisco ACI®). You will learn methodologies and tools to identify issues that may occur in data center network architecture. You will get extensive hands-on practice troubleshooting installation, configuration and interconnectivity issues on Cisco Multilayer Director Switch (MDS) switches, Cisco Nexus® switches, Cisco Fabric Extenders (FEXs), Cisco UCS, Cisco ACI, and more. This course helps prepare you to take the exam, Troubleshooting Cisco Data Center Infrastructure (300-615 DCIT), which leads to CCNP® Data Center and the Cisco Certified Specialist - Data Center Operations certifications. The exam will be available beginning February 24, 2020.


How you’ll benefit This course will help you:

● Learn how to deploy and troubleshoot various components of Cisco data center infrastructure to support performance, resiliency, scalability needs

● Gain knowledge and skills through Cisco’s unique combination of lessons and hands-on practice using enterprise-grade Cisco learning technologies, data center equipment, and software

● Qualify for professional-level job roles


What to expect in the exam:

The 300-615 DCIT exam certifies your knowledge of troubleshooting a data center infrastructure including network, compute platforms, storage network, automation, management, and operations. The exam will be available beginning February 24, 2020.

After you pass 300-615 DCIT:

● You earn the Cisco Certified Specialist - Data Center Operations certification.

● You will have satisfied the concentration exam requirement for new CCNP Data Center certification. To complete your CCNP Data Center certification, pass the Implementing and Operating Cisco Data Center Core Technologies (350-601 DCCOR) exam or its equivalent.


Who should enroll:

● Network designers

● Network administrators

● Network engineers

● System engineers

● Data center engineers

● Consulting systems engineers

● Technical solutions architects

● Server administrators

● Network managers

● Cisco integrators and partners


Course details


After taking this course, you should be able to:

● Describe how to troubleshoot the data center network, troubleshooting tools and methodologies available from the Command-Line Interface (CLI) that are used to identify and resolve issues in a Cisco data center network architecture

● Identify and resolve issues that are related to: Virtual LANs (VLANs) and private VLANs (PVLANs); port channels and virtual port channels; Overlay Transport Virtualization (OTV); and Virtual Extensible LAN (VXLAN)

● Describe troubleshooting of routing protocols such as Open Shortest Path First (OSPF), Enhanced Interior Gateway Routing Protocol (EIGRP), Protocol-Independent Multicast (PIM), and LAN security features

● Identify and resolve issues that are related to a single device

● Identify and resolve issues that are related to Fibre Channel interface operation

● Identify and resolve Fibre Channel switching issues when the Cisco NX-OS Software is used in switched mode, and in N-Port Virtualization (NPV) mode

● Identify and resolve issues that are related to Fibre Channel over Ethernet (FCoE) and FCoE Initialization Protocol (FIP), including FCoE performance....



To fully benefit from this course, you should have the following knowledge and skills:

● Configure, secure, and maintain LAN and SAN based on Cisco Nexus and MDS switches

● Configure, secure, and maintain Cisco Unified Computing System

● Configure, secure, and maintain Cisco ACI....



● Describing the Troubleshooting Process

◦ Troubleshooting Overview

◦ Narrow Down the Cause of the Problem

● Understanding CLI Troubleshooting Tools

◦ Ping, Pong, and Traceroute

◦ Debugging, Event History, and System Monitoring

◦ Switched Port Analyzer (SPAN) and Encapsulated Remote SPAN

◦ Ethanalyzer, Embedded Logic Analyzer Module (ELAM), and Data Plane Sampling Capture

◦ Logging

◦ Cisco Generic Online Diagnostics

◦ Simple Network Management Protocol (SNMP), Cisco Embedded Event Manager (EEM), and Remote Network Monitor (RMON)

● Troubleshooting VLANs and PVLANs

◦ Troubleshoot VLAN Trunking Protocol (VTP)

◦ Troubleshoot Layer 2 Issues

◦ VLANs and Switched Virtual Interfaces (SVIs) on Cisco Nexus Series Switches

◦ Troubleshoot VLANs, PVLANs, and SVIs

◦ Troubleshoot Rapid Per VLAN Spanning Tree+ (PVST+)

● Troubleshooting Port Channels and Virtual Port Channels

◦ Port Channel Overview

◦ Virtual Port Channel (vPC) Overview

◦ Troubleshoot vPCs

◦ Common vPC Issues

● Troubleshooting Cisco Overlay Transport Virtualization (OTV)

◦ Cisco OTV Features

◦ Common Cisco OTV Issues

◦ Cisco OTV Troubleshooting

◦ Hot Standby Routing Protocol (HSRP) Isolation Between Data Centers Using Cisco OTV

● Troubleshooting Virtual Extensible LAN (VXLAN)

◦ VXLAN Overlay Features

◦ VXLAN Multiprotocol Border Gateway Protocol (MP-BGP) Ethernet VPN

◦ Common VXLAN Issues

◦ VXLAN Troubleshooting

● Troubleshooting Routing and High-Availability Protocols

◦ Troubleshoot Basic Routing Issues

◦ Troubleshoot OSPFv2 and OSPFv3 ........


Lab outline:

● Document the Network Baseline

● Troubleshoot Rapid PVST+

● Troubleshoot Link Aggregation Control Protocol (LACP)

● Troubleshoot vPC

● Troubleshoot OTV

● Troubleshoot VXLAN

● Troubleshoot OSPF

● Troubleshoot FHRP

● Troubleshoot Cisco Fabric Services

● Troubleshoot VRF

● Troubleshoot Cisco FEX

● Troubleshoot Fibre Channel Interfaces

● Troubleshoot Fibre Channel VSANs, Zones, and Domain Services....

DCIT | Troubleshooting Cisco Data Center Infrastructure

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