7. Network Monitoring Objectives Monitor Health Status Event Action

Slides:

Advertisements

Similar presentations

11 ©Copyright By D-Link HQ TSD James Chu Smart III Switch Smart Console Utility Ver 2.

Advertisements

HP OpenView Network Node Manager

IST 201 Chapter 9. TCP/IP Model Application Transport Internet Network Access.

Monitoring network traffic of Cisco 2950 switch and Cisco 1600 router Group 4 Ishan Shah (CIN: ) Jyotsna Mishra (CIN: ) Parth Chavda (CIN: )

Standard, Extended and Named ACL.  In this lesson, you will learn: ◦ Purpose of ACLs  Its application to an enterprise network ◦ How ACLs are used to.

Ethernet Switch Main Router T1 Link to Internet Ethernet Switch Lab Router Remote Router Ethernet Switch Ethernet Hub Workgroup Router Ethernet Switch.

Bob Baker Communications Bob Baker September 1999.

Defining Network Protocols Application Protocols –Application Layer –Presentation Layer –Session Layer Transport Protocols –Transport Layer Network Protocols.

NETWORK MANAGEMENT Semester 4, Chapter 7. The Administrative Side of Network Management.

Monitoring System Monitors Basics Monitor Types Alarms Actions RRD Charts Reports.

Building a Simple Network

HiVision SNMP Software.

1.  TCP/IP network management model: 1. Management station 2. Management agent 3. Management information base 4. Network management protocol 2.

IST 228\Ch3\IP Addressing1 TCP/IP and DoD Model (TCP/IP Model)

Emanuele Pasqualucci Extending AppManager Monitoring with the SNMP Toolkit.

1. 2 How do I verify that my plant network is OK? Manually: Watch link lights and traffic indicators… Electronically: Purchase a SNMP management software.

Connecting To A Remote Computer Via ‘Remote Desktop Web Connection’ Compatible With ‘Most Any’ Computer.

CN2668 Routers and Switches Kemtis Kunanuraksapong MSIS with Distinction MCTS, MCDST, MCP, A+

Hands-on Networking Fundamentals

NMS LAB2 EXPENSES  Software  Hardware and OS for software  Training  Extra usage of work time (active use of SNMP - software etc.)  New SNMP enabled.

AutoDiscovery Device Attributes Discovery Ports Discovery CDP Neighbours Discovery Layer 3 Hosts Discovery.

NetworkProtocols. Objectives Identify characteristics of TCP/IP, IPX/SPX, NetBIOS, and AppleTalk Understand position of network protocols in OSI Model.

BASIC CONFIGURATION MODEM D-LINK

Common Devices Used In Computer Networks

1 © 2004, Cisco Systems, Inc. All rights reserved. Chapter 4 Routing Fundamentals and Subnets/ TCP/IP Transport and Application Layers.

1. 2 Device management refers to the IDS Sensor's ability to dynamically reconfigure the filters and access control lists (ACL) on a router, switch, and.

Overview of MSS System Human Actors Non-Human Actors In-house developed components Third party products.

Chapter 4 TCP/IP Overview Connecting People To Information.

NUS.SOC.CS2105 Ooi Wei Tsang Application Transport Network Link Physical you are here.

Test Procedure: ECS (E1/Eth), SAM2, SAM1.5 & Access

Mr C Johnston ICT Teacher BTEC IT Unit 05 - Lesson 05 Network Protocols.

Use cases Navigation Problem notification Problem analysis.

Cisco – Semester 4 – Chapter 7

Page 1 Chapter 11 CCNA2 Chapter 11 Access Control Lists : Creating ACLs, using Wildcard Mask Bits, Standard and Extended ACLs.

National Chi Nan University Automatic Event-Driven System for Network Management Author: Ya-Ling Wang, Arak Sae Yuan, Quincy Wu Date : 2/21/2012.

1 COP 4343 Unix System Administration Unit 11: Networking – basic concepts: IP, TCP, UDP, DHCP – devices: setup, status.

1 Main Menu Right click live monitoring screen to bring up top menu bar. Pull mouse down from first icon to pull up main menu icon Click on Main Menu icon.

DHP Agenda: How to Access Web Interface of the DHP-1320 on Access Point Mode How to Access Web Interface of the DHP-1320 on Router Mode How to Change.

Manchester University Tiny Network Element Monitor (MUTiny NEM) A Network/Systems Management Tool Dave McClenaghan, Manchester Computing George Neisser,

D-Link TSD 2009 workshop D-Link Net-Defends Firewall Training ©Copyright By D-Link HQ TSD Benson Wu.

Network Management CCNA 4 Chapter 7. Monitoring the Network Connection monitoring takes place every day when users log on Ping only shows that the connection.

Network Management Mechanisms Two major network management protocols: Simple Network Management Protocol (SNMP) Common Management Information Protocol.

© Copyright 2014 TONE SOFTWARE CORPORATION. Confidential and Proprietary. All rights reserved. ® Administrator Training – Release Alarms Administration.

Building a Network. Introduction A local company has hired you as a network administrator. Your first assignment is to setup the local network and make.

Application Protocol - Network Link Utilization Capability: Identify network usage by aggregating application protocol traffic as collected by a traffic.

Device Infrastructure

released for field test training

Instructor Materials Chapter 5: Network Security and Monitoring

Application or server monitoring

Lec 5: SNMP Network Management

How to pass HP HP0-Y52 exam in first attempt?

Optimising Our Network

What the OSI Protocol Layers Do

Nagios – Our Open Source Network Management Solution

Chapter 5: Network Security and Monitoring

Chapter 4: Access Control Lists (ACLs)

NETWORK MANAGEMENT Semester 4, Chapter 7.

Multivendor Device Discovery

Chapter 8: Monitoring the Network

CCNA 3 v3 JEOPARDY Module 8 CCNA3 v3 Module 8 K. Martin.

Working Knowledge Training

Lec 5: SNMP Network Management

Time Gathering Systems Secure Data Collection for IBM System i Server

Dumps PDF Cisco Interconnecting Cisco Networking Devices Part 1 (ICND1 v3.0) Exam

6. Compiling MIBs Objectives The Compiling Process Traverse MIB Tree

5. NMS Platform Objectives Functionality NMS Platform; SNMPc

Chapter 15: Network Monitoring and Tuning

OSI Reference Model Kashif Ishaq.

Module 9 Troubleshooting.

Presentation transcript:

7. Network Monitoring Objectives Monitor Health Status Event Action Hands On

Monitor Health Status using SNMP Status Tests from NMS based on: - status changes - thresholding Traps from devices based on: - events Trend Reports based on: - manual thresholding - baseline thresholding - TopN reports

Monitor Health Status not using SNMP TCP Port Tests based on: - SYN/SYN-ACK - String response Transaction Tests based on: - SMTP/POP3, FTP etc. - Logon scripts - Response Time - …

Link Test – Hands on 1(2) Monitor interface status between : a) uplink_switch2 and switch2 b) switch2 and router2 - poll nearest node - check slot/port connection (cdp) - find index number (ifIndex) - setup a status test on ifOperStatus.x

Link Test – Hands on 2(2) - select the link between uplink_switch2 and switch2 - right click and do the following changes: - cont. with 1.b)

DHCP Test – Hands on Monitor free addresses in scoope 192.10.20.0 - OK threshold value > 5 - setup the test on device Jupiter - NB! table indexing is subnetAdd

Event Action How to react on: - Regular Polls (ping) - SNMP based Status Test - Non-SNMP based Status Test - Traps from device - Trend Report alarms - …. All is Traps! - action is controlled by filters

Event Action – Hands on 3. Insert filters for Link Tests: - one filter for pollStatusTestFail - one filter for pollStatusTestPass - change Message to: is $’2 - match on alarmVariable: *ifOper* - test the new filters by acknowledge the link events in current log (right click)