Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

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Management, Monitoring, Management, Monitoring, and Optimization and Optimization Chapter 20 Networking Essentials Spring, 2013

Transcript of Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Page 1: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Management, Monitoring, Management, Monitoring, and Optimizationand Optimization

Chapter 20Networking EssentialsSpring, 2013

Page 2: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Managing DocumentationManaging Documentation

Necessary Evil– Electronic copy you can easily access and modify

– Hard copy in a binder that you/others can access Why hard copy?

– Third electronic copy off-site (in case of fire, etc.)

Page 3: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Schematics and DiagramsSchematics and Diagrams

Wiring Schematic– EIA/TIA 568B

– EIA/TIA 568A

– Two notes on page 704

– Label that cable!

Page 4: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Physical Network DiagramPhysical Network Diagram

Page 5: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Logical Network DiagramLogical Network Diagram

Page 6: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Baselines Baselines

For servers and clients– Processor

– Memory

– Hard disks

– NICs / switches / routers

Page 7: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Policies, Procedures, RegulationsPolicies, Procedures, Regulations

Policies – – How network is configured– How users are expected to behave

Procedures – – Precise steps to follow in a given situation

Regulations – – Rules imposed on your organization by an

outside agency

Page 8: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Network Monitoring and LoggingNetwork Monitoring and Logging

Packet SniffersNetwork Monitor from Microsoft

Event Viewer (p. 715)– Application– Security– System

Page 9: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

Reasons to Optimize NetworksReasons to Optimize Networks

Latency Sensitivity

High bandwidth applications– VoIP– Video applications

Uptime – what is reasonable?

Page 10: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

How to Optimize PerformanceHow to Optimize Performance

Quality of Service (QoS) – Delay– Dropped packets– Delivery error– Jitter– Out-of-order delivery

– Eight levels defined on page 719

Page 11: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

How to Optimize PerformanceHow to Optimize Performance

Traffic Shaping – Load Balancing – High Availability –

– Planned downtime vs. unplanned downtime– Uptime vs. availability

Caching Engines – Fault Tolerance -

Page 12: Management, Monitoring, and Optimization Chapter 20 Networking Essentials Spring, 2013.

All Done!All Done!I’m outta here!Way to go!

Rrrrrrrrrr!!

I found this thoroughly enjoyable!