Detail kurzu

3-6901 – NNMi Basic Administration and Configuration

EDU Trainings s.r.o.

Popis kurzu

The OpenText™ Network Node Manager i (NNMi) is a core component of the OpenText™ Network Operations Management (NOM) solution.
This four-day course about NNMi explains how to monitor and manage your enterprise networks. You will learn how to use a complex tool such as NNMi to gain visibility into their enterprise network devices and their interconnectivity, and identify the networking issues that may arise daily. You will learn how to troubleshoot such problems using the tools provided by NNMi and how to customize the tool to serve their purposes.
The class provides an opportunity to develop hands-on experience in configuring the tool, discovering network devices, understanding their configuration, learning about their interconnections, gaining visibility into the traffic and load of the network, device, and interface failures, and managing events using NNMi.
The course uses lectures and a series of hands-on labs to teach the course
material. On completion of this course, participants should be able to:

Describe NNMi Architecture.
Summarize what NNMi is and where it fits in your project lifecycle.
Describe the various features and functionalities available with NNMi.
Understand how NNMi uses ICMP and SNMP to discover network devices and their capabilities.
Use NNMi to effectively identify, prioritize, and resolve network-related events.
Describe how NNMi can monitor for network faults and monitor the network performance.
Manage NNMi user access and permissions.
Describe the NNMi event sources and the stages of event processing.
Manage the event processing pipeline, customize events and their severity, add vendor trap definitions, block trap storms.
Configure custom polling for any arbitrary MIB metric.
Administer NNMi to customize console settings, back up NNMi data and configuration, manage NNMi log files, and understand what is required to move NNMi from a test into a production environment.

Obsah kurzu

Module 01: Course overview

Identify the content and objectives of the course
Define the class schedule and class logistics
Identify the related courses
Discuss lab environment details

Module 02: Introduction to NNMi

Describe how NNMi supports the best business practices
Describe how NNMi fits in the Open Text family of management products
Differentiate NNMi and NNMi advanced feature sets
List add-on and integrated products available from Micro Focus
Describe how NNMi supports efficiency and effectiveness in managing a complex network

Module 03: Managing SNMP and ICMP communication

Configure authentication for SNMPv1, SNMPv2, SNMPv3 (individual, region, type, filter, default)
Configure alternative authentication names
Use an alternate SNMP port or timeout
Use an SNMP proxy
Use the SNMP Command Line Interface (CLI)

Module 04: Discovery architecture and operation

Describe what NNMi discovers, how far, which objects
Describe how NNMi groups discovered objects
Describe how NNMi discovers connectivity
Describe limits of duplicate IP address management

Module 05: Configuring discovery

Turn auto-discover (inventory) on/off
Schedule discovery
Initiate manual discovery (single, group, all nodes)
Expand discovery (single node, from a file, for the region)
Limit discovery (filter by region, type, node or interface level, before/after SNMP query)
Recheck node configuration
Recheck connectivity
Remove discovered objects (individually, by filter, by region)

Module 06: Using the Management Console

Start the NNMi console
Locate workspaces
Navigate tables, maps, views, and forms
Access object details
Sort and filter tables

Module 07: Configuring Node and Interface Groups

Describe how node and interface groups are applied in NNMi
Configure a group by object type, region, specific object, default
Use advanced filtering on object capabilities

Module 08: Customizing Views

Create a map of a node group
Place the map in the list of topology maps
Control the default map displayed when the console opens
Add a background to a map
Control status propagation
Add connections to Path View maps

Module 09: Status Monitoring Architecture and Operation

Differentiate between fault monitoring and performance monitoring
Identify data gathered for interface monitoring and component health
Describe the roles of State Poller and Causal Engine
Describe the operation of neighbor analysis

Module 10: Customizing Status Monitoring

Turn polling on/off (specific nodes, region, type)
Set polling interval by node or interface group
Set objects to out-of-service mode
Select polling protocol and set of data to be gathered
Verify the polling settings for an object
Perform an on-demand status poll of an object
Check polling backlog/performance
Exclude objects from status polling (individual, region, type)

Module 11: Configuring Users

Configure a user account for each of your NNMi users with the appropriate capabilities
Describe what each user group may access in the console
Configure Custom Security groups
Configure tenants
Configure command-line permissions
Audit account activity

Module 12: Troubleshoot Network Issues

Describe the incident life cycle, assignments and ownership, and states
View network incidents and incident details
Sort and filter incidents
Assign and reassign incidents
Delete an incident
Annotate an incident
View historical incidents (closed)
Cross-launch to graphical visualization
Interpret root cause incidents
Launch and interpret network visualization (different types)
List nodes, interfaces, and addresses in the network
View object details
Filter a view by node group or interface group
Invoke troubleshooting tools
Check the status and configuration of a device
Display incidents for a device

Module 13: Troubleshooting Using MIBs

Describe the use of Management Information Base (MIB) browsing and graphing during
troubleshooting
Graph MIB data
Browse MIB data

Module 14: Event Monitoring Architecture

Describe event sources and processing

Module 15: Customizing Event Monitoring

Add and delete event definitions
Customize event category/severity/message
Create a new category or family
Add vendor trap definitions
Exclude an event from display
Block trap storms
Block reception of events

Module 16: Thresholds and Customized MIB Monitoring

Configure Custom Polling Threshold Monitoring

Module 17: Administering NNMi

Customize NNMi console settings
Back up NNMi data and configuration
Check NNMi health from the GUI
Locate NNMi log files
Move from test to production (import/export tools)

Cílová skupina

This course is intended for:

Network engineers
Network operations center (NOC) operators
Support staff
Operation Managers
Certifikát Na dotaz.
Hodnocení




Organizátor



Další termíny kurzu
Termín Cena Místo konání Zarezervovat