osi management framework: overview
DESCRIPTION
OSI Management Framework: Overview. Ju Hong Taek College of Information and Communication Keimyung University Tel: 053-580-5234 Email: [email protected]. Table of Contents. Introduction Basic Concepts & Terminology OSI Management Standards OSI Management Information GDMO CMIS & CMIP - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/1.jpg)
1
Keimyung University
OSI Management Framework:
Overview
Ju Hong TaekCollege of Information and Communication
Keimyung UniversityTel: 053-580-5234
Email: [email protected]
![Page 2: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/2.jpg)
2
Keimyung University
Table of Contents
• Introduction
• Basic Concepts & Terminology
• OSI Management Standards
• OSI Management Information
• GDMO
• CMIS & CMIP
• Summary
![Page 3: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/3.jpg)
3
Keimyung University
Introduction• OSI Systems Management is a collection of
standards for network management that includes:– management service and protocol– definition of management information– systems management functions
• Joint standards by ISO & ITU-T (formerly CCITT)• Widely known as “CMIP”• used mostly in Telecommunications Network
Management• Very complex & many areas are still being refined
and standardized
![Page 4: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/4.jpg)
4
Keimyung University
Basic Management Model
MANAGINGSYSTEM
MANAGED SYSTEM
Transfer of manageme
nt information
and notification
s
Manager
Agent
Managed
objects
![Page 5: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/5.jpg)
5
Keimyung University
Basic OSI Terminology (1)• Managed Object (MO): an abstract representation of a
resource to be managed
• Attribute: a property of an MO (~ instance variable in SNMP)
• Management Information Base (MIB): the conceptual repository of management information consisting of a set of MOs, together with their attributes
• Systems management functions: functions in the application layer related to the management of various OSI resources and their status across all layers of the OSI architecture
• Systems management application process (SMAP): an application process participating in systems management
![Page 6: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/6.jpg)
6
Keimyung University
Basic OSI Terminology (2)• Systems management application entity
(SMAE): an application entity which performs systems-
management communication • Layer management: the management of each OSI layer
• Layer management entity (LME): an entity that performs management-related activities for the specific OSI layer
• Systems management service: a named set of primitives that provide a service for use in systems management
• Systems management protocol: an application-layer protocol supporting systems-management services
• Systems management application-service element (SMASE): an application-service element providing systems-management services
![Page 7: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/7.jpg)
7
Keimyung University
Basic OSI Terminology (3)• Common management information service
element (CMISE): an application-service element used to exchange information and commands for the purpose of systems management
• Common management information services (CMIS): the set of services provided by the CMISE
• Common management information protocol (CMIP): an application-layer protocol supporting CMIS
• Association control service element (ACSE): an application-service element (ASE) supporting associations with other entities
• Remote operation service element (ROSE): an ASE supporting remote operations with remote entities
![Page 8: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/8.jpg)
8
Keimyung University
Architectural Model of OSI Management
Systems management application process
Managementinformation
base
LMESystem-management
application entityLME Presentation layer
LME Session layer
LME Transport layer
LME Network layer
LME Data-link layer
LME Physical layer
Layer-managementinterface
Systems-managementinterface
CMIP
![Page 9: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/9.jpg)
9
Keimyung University
OSI Management in the Application Layer
Application process
Presentation layerPresentation layer
Application process
SMASE
CMISE
ROSEother ASEs
ACSE
SMASE
CMISE
ROSEother ASEs
ACSE
MAPDUs
CMIPUDs
SMAE SMAE
MAPUD = management-application protocol data unitCMIPUD = common management information protocol data unit
![Page 10: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/10.jpg)
10
Keimyung University
Management Communication
ManagingProcess
AgentProcess
CMISECMIP
CMISE
lower layers
lower layers
![Page 11: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/11.jpg)
11
Keimyung University
Management ArchitectureThe Standards Picture
ACSE
CMIP
AgentProce
ss
CMISE
lower layers
Managing
Process
CMISE
lower layers
FTAM
ROSE ROSE
ROP
Management
Functions
MOs
![Page 12: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/12.jpg)
12
Keimyung University
Management ArchitectureThe Physical Picture
Managing
Process
AgentProcess
CMISECMIP CMISE
lower layers
lower layers
ManagementFunction
MOs
![Page 13: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/13.jpg)
13
Keimyung University
OSI Management Functional Areas
• Configuration Management
• Fault Management
• Performance Management
• Security Management
• Accounting Management
![Page 14: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/14.jpg)
14
Keimyung University
Systems Mgmt OverviewFault
managementSecurity
managementPerformancemanagement
Configurationmanagement
Accountingmanagement
Summarization
Accesscontrol
Security-alarmreporting
Alarmreporting
Objectmanagement
Testmanagement
Statemanagement
Relationshipmanagement
Security-audit trail
Accountingmeter
Logcontrol
Workloadmonitoring
Event-reportmanagement
Action
Cancel-Get
Set
Delete
Get
Create
Event report
Systems management functions
CMISE services
![Page 15: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/15.jpg)
15
Keimyung University
Systems Mgmt Functions (1)• Object Management
– supports the creation and deletion of MOs and the reading and changing of object attributes
• State Management– specifies a model for how the management state of
an object is to be represented
• Relationship Management– specifies a model for representing and managing
relationships between MOs.
• Alarm Reporting– supports the definition of fault alarms and the
notifications used to report them
![Page 16: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/16.jpg)
16
Keimyung University
Systems Mgmt Functions (2)• Event-Report Management
– supports the control of event reporting, including the specification of recipients of reports, the definition of reports, criteria for generating and distributing reports
• Log Control– supports the creation of logs, the creation and
storage of log records, and the criteria for logging
• Security-Alarm Reporting– supports the definition of security alarms and the
notifications used to report them
![Page 17: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/17.jpg)
17
Keimyung University
Systems Mgmt Functions (3)• Security-Audit Trail
– specifies the kinds of event reports that should be contained in a log used for security evaluation
• Access Control– supports the control of access to management
information and operations
• Accounting Meter– provides for accounting for the usage of system
resources and a mechanism for enforcing accounting limits
![Page 18: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/18.jpg)
18
Keimyung University
Systems Mgmt Functions (4)• Workload Monitoring
– supports the monitoring of attributes of MOs that relate to the performance of a resource
• Test Management– supports the management of confidence and
diagnostic test procedures
• Summarization– supports the definition of statistical measures to be
applied to attributes and the reporting of summarized information
![Page 19: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/19.jpg)
19
Keimyung University
OSI Management Standards• OSI Management Standards are divided into five
categories:– OSI Management Framework and Overview– Management Information Model– CMIS/CMIP– Systems-Management Functions– Layer Management
![Page 20: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/20.jpg)
20
Keimyung University
OSI Management Framework and Overview
Title ISO ITU-TOSI Basic Reference Model 7498-4 X.700Part 4: Management Framework Systems Management Overview 10040 X.701
![Page 21: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/21.jpg)
21
Keimyung University
Management Information Model
Title ISO ITU-TPart 1: Management Information 10165-1 X.720 Model
Part 2: Definition of Management 10165-2 X.721Information
Part 4: Guidelines for the Definition 10165-4 X.722of Managed Objects (GDMO)
![Page 22: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/22.jpg)
22
Keimyung University
CMIS/CMIP
Title ISO ITU-TCommon Management Information 9595 X.710Service Definition
Common Management Information 9596-1 X.711Protocol Specification
![Page 23: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/23.jpg)
23
Keimyung University
Systems Mgmt Functions (1)
Title ISO ITU-TPart 1: Object Management 10164-1 X.730Part 2: State Management 10164-2 X.732Part 3: Relationship Management 10164-3 X.733Part 4: Alarm Reporting 10164-4 X.734Part 5: Event Report Management 10164-5 X.735Part 6: Log Control 10164-6 X.736Part 7: Security Alarm Reporting 10164-7 X.737Part 8: Security Audit Trail 10164-8 X.740Part 9: Access Control 10164-9 X.741Part 10: Accounting Meter 10164-10 X.742Part 11: Workload Monitoring 10164-11 X.739
![Page 24: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/24.jpg)
24
Keimyung University
Systems Mgmt Functions (2)
Title ISO ITU-TPart 12: Test Management 10164-12Part 13: Summarization 10164-13Part 14: Confidence and Diagnostic 10164-14
Test CategoriesAccounting Management SC 21 N 4971OSI Software Management SC 21 N 6040General Relationship Model SC 21 N 6041Performance Management SC 21 N 6306
![Page 25: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/25.jpg)
25
Keimyung University
Relationship among StandardsManagement Framework
7498-4 X.700System Management
Overview10040 X.701
Management InformationModel
10165-1 X.720
Guidelines for theDefinition of MOs
10165-4 X.722
Functional Areas
Systems managementFunctions
10164-n X.7nn
Common managementInformation Protocol
9596 X.711
Common managementInformation Service
9595 X.710
Definition of ManagementInformation
10165-2 X.721
Managed Object Definitions
Explain the requirements
![Page 26: OSI Management Framework: Overview](https://reader036.vdocuments.net/reader036/viewer/2022081722/56814a1a550346895db74273/html5/thumbnails/26.jpg)
26
Keimyung University
Q & A