1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 4 v3.1 Module 6 Introduction to Network Administration.

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Presentation transcript:

1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 4 v3.1 Module 6 Introduction to Network Administration

222 © 2004, Cisco Systems, Inc. All rights reserved. Objectives

333 © 2004, Cisco Systems, Inc. All rights reserved. Workstations A workstation is a client computer that is used to run applications and is connected to a server from which it obtains data shared with other computers.

444 © 2004, Cisco Systems, Inc. All rights reserved. Servers: Connecting Computer Systems

555 © 2004, Cisco Systems, Inc. All rights reserved. Network Server Environment

666 © 2004, Cisco Systems, Inc. All rights reserved. Client/Server Environment

777 © 2004, Cisco Systems, Inc. All rights reserved. Server Farm

888 © 2004, Cisco Systems, Inc. All rights reserved. Client-Server Interaction

999 © 2004, Cisco Systems, Inc. All rights reserved. Network Operating Systems

10 © 2004, Cisco Systems, Inc. All rights reserved. Windows OS

11 © 2004, Cisco Systems, Inc. All rights reserved. UNIX Types Popular versions of Linux include the following: Red Hat Linux OpenLinux Corel Linux Slackware Debian GNU/Linux SuSE Linux

12 © 2004, Cisco Systems, Inc. All rights reserved. Apple

13 © 2004, Cisco Systems, Inc. All rights reserved. Service Applications and Protocols

14 © 2004, Cisco Systems, Inc. All rights reserved. TCP/IP Based Services

15 © 2004, Cisco Systems, Inc. All rights reserved. Evolution of Network Management

16 © 2004, Cisco Systems, Inc. All rights reserved. Network Management Requirements

17 © 2004, Cisco Systems, Inc. All rights reserved. Network Management Model

18 © 2004, Cisco Systems, Inc. All rights reserved. SNMP and CMIP Standards

19 © 2004, Cisco Systems, Inc. All rights reserved. Components of the Organization Model The network management station (NMS) is usually a standalone workstation, but it may be implemented over several systems.

20 © 2004, Cisco Systems, Inc. All rights reserved. Centralized Network Management Architecture

21 © 2004, Cisco Systems, Inc. All rights reserved. Hierarchical Network Management Architecture

22 © 2004, Cisco Systems, Inc. All rights reserved. Distributed Network Management Architecture

23 © 2004, Cisco Systems, Inc. All rights reserved. Management Information Bases

24 © 2004, Cisco Systems, Inc. All rights reserved. Object Identifiers

25 © 2004, Cisco Systems, Inc. All rights reserved. SNMP Protocol: Understanding the Agent

26 © 2004, Cisco Systems, Inc. All rights reserved. SNMP Protocol: Understanding the Protocol

27 © 2004, Cisco Systems, Inc. All rights reserved. SNMP Protocol: Understanding the Management Entity

28 © 2004, Cisco Systems, Inc. All rights reserved. SNMP Protocol: Understanding Community Strings

29 © 2004, Cisco Systems, Inc. All rights reserved. Management Protocols and Features

30 © 2004, Cisco Systems, Inc. All rights reserved. Configuring SNMP

31 © 2004, Cisco Systems, Inc. All rights reserved. RMON

32 © 2004, Cisco Systems, Inc. All rights reserved. RMON MIB

33 © 2004, Cisco Systems, Inc. All rights reserved. The Syslog Facility

34 © 2004, Cisco Systems, Inc. All rights reserved. Summary The functions of a workstation and a server The roles of various equipment in a client/server environment The development of Networking Operating Systems (NOS) An overview of the various Windows platforms An overview of some of the alternatives to Windows operating systems Reasons for network management The layers of OSI and network management model The type and application of network management tools The role that SNMP and CMIP play in network monitoring How management software gathers information and records problems How to gather reports on network performance