Štruktúra kurzu
Chapter 1: Course overview
• Identify the content and objectives of the course.
• Define the class schedule and class logistics.
• Identify the related courses and next steps.
• Discuss lab environment details.
Chapter 2: Introduction to NOM on OMT
• Describe the concept of Network Operations Management (NOM)
• Explain the operation of OPTIC data lake (ODL) and its role in NOM
• Describe the concept of the Optic Management Toolkit and its role in the deployment of ODL and NOM
• Explain the high-level architecture of NOM and its deployment modes
• Describe how NOM can operate in the OpenText cloud
• Explain the reporting capabilities of NOM and ODL working together
• Describe the reporting technologies that can be used for dashboarding and reporting
Chapter 3: SNMP data collection
• Explain the concepts of :
• Quality of Service (QoS)
• IP Service Level Agreements (IP SLAs)
• Virtual Routing and Forwarding (VRF)
• Describe the following NNMi intelligent Smart Plug-Ins (iSPIs):
• 3a. Quality Assurance (QA) iSPI and Intelligent Response Agent (iRA)
• 3b. Multiprotocol Label Switching (MPLS) iSPI
• 3c. Traffic iSPI
• 3d. IP Telephony (IPT) iSPI
• 3e. Multicast iSPI
Chapter 4: Non-SNMP data collection
• This chapter is comprised of the following sub-modules:
• 4a. Custom Poller
• Define a MIB expression
• Configure a collection policy
• Define a collection threshold
• Export collected data to a CSV file
• Define MIB expressions and collections using the CLI
4b. Open Data Ingestion (ODI)
• Describe the value proposition of ODI
• Explain the process inserting data using ODI
• Understand the concepts of Authentication, Data Set definition, and data insertion using
the REST API
• Explain how raw, aggregation and forecast data sets are created
• Describe the licensing nuances of using ODI
• 4c. Webhook
• Explain the value of the Webhook mechanism and its purpose
• Discuss the principles of operation of Webhook
• Explain how Webhook works in an application failover or HA environment
• Use the Webhook CLI commands
• Understand the Webhook mapping rules
• 4d. Telemetry
• Explain the concept of telemetry
• Describe the differences between MIN and YANG model
• 4e. Deep Monitoring
• Discuss the concept of Deep Monitoring as defined by OpenText
• Explain the NNM use case for Wireless Deep Monitoring
• Explain the NNM use case for Firewall Deep Monitoring
• Discuss the licensing scheme for deep monitoring
Chapter 5: NOM and OPTIC Data Lake
• Describe the main feature of Optic reporting
• Enumerate the different types of reports and dashboards available in the NOM UI
• Navigate the NOM UI
• Describe some of the available stakeholder dashboards
• Explain how to create a FLEX report
• Describe how to navigate the Performance Troubleshooting console
• Use the Performance Maps
Chapter 6: Overlay support
• Explain the concept of an overlay
• Describe the Cisco ACI overlay
• Explain the Firewall virtual system overlay
• Describe the SDWAN overlay support
Chapter 7: Application failover
• Summarize the NNMi application failover functionality
• Configure application failover
• Use cluster administration commands
Chapter 8: NNM Global Network Management
• List the functions and features of Global Network Management (GNM)
• List the two main components of GNM
• Analyze use case scenarios for GNM
• Outline different deployment scenarios for GNM
• List prerequisites for GNM deployment
• Analyze GNM-iSPI relations
• Identify high-level GNM architecture
• Plan and configure GNM for NNM
Chapter 9: Network Edge Observer
• Explain the value proposition and purpose of the Network Edge Observer (NEO)
• Describe the configuration of NEO with NNM
• Explain the similarities and differences between NEO, RNM and GNM
Chapter 10: Security and certificates
• Explain the importance of secure communications
• Discuss the basics of secure communications such as encryption, certificates, certificate authority (CA)
• Explain what secure communications adds to NOM
• Discuss where secure communications are used in NOM
Chapter 11: Integrating NNM, LDAP and NA
• Describe the products that integrate with NNM
• Discuss the integration of NNM with Network Automation (NA)
• Integrate NNM with Lightweight Directory Access Protocol (LDAP)
Chapter 12: NOM REST API
• Explain the APIs available with NNM
• Describe the concept of a REST API
• Explain the benefits of a REST API
• Describe the flow of a REST API
• Explain the details of a REST API request
• Describe the NNM data model
Chapter 13: Managing virtualization
• Identify the hypervisor (ESXi Server) hosting a Virtual Machine (VM)
• Use a loom map to identify the hosting hypervisor’s Network Interface Card (NIC) that the
VM is connected
• Use a wheel map to identify the hosting hypervisor’s NIC to whom the VM is connected
Chapter 14: NNM licensing
• Describe the NOM license structure across different capabilities
Chapter 15: Advanced protocols
• This module is comprised of the following sub-modules:
• 15a. IPv6
• Specify the types of IPv6 addresses
• Identify the notation used in writing IPv6 addresses
• Describe how NNMi supports IPv6
• Locate and manage IPv6 and IPv4 devices
• List the prerequisites for deploying IPv6
• 15b SNMPv3
• List the components and architecture of SNMPv3
• Analyze how SNMPv3 security works
• List the general steps for configuring a network device for SNMPv3
• Identify the main design goals for SNMPv3
• Configure NNM to manage SNMPv3-enabled devices
Chapter 16: Advanced incident configuration
• Define a node and interface group specific to trap handling
• Use the following event correlation features:
• Dampening
• Payload filtering
• Pairwise
• Rate
• Deduplication
• Custom correlation
• Causal rules
Chapter 17: Pseudo objects
• Explain the concept of a pseudo object
• Create pseudo nodes
• Create pseudo interfaces
• Create pseudo connections
• Display a Layer 2 connectivity diagram with pseudo-objects
Chapter 18: Custom attributes
• Add custom attributes to nodes
• Add custom attributes to interfaces
• Populate custom attributes from the CLI
Chapter 19: User interface customization
• Create a menu
• Create a menu item
• Create a launch action
• Create a line graph action
