Network Management Strategies for the CIO
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Mr. Dwight Barker, director of product management at Network Physics, has been involved in nearly all aspects of network management (configuration/provisioning systems, fault management, performance management, security and billing) across most networking technologies. Dwight has held product management roles at Netscreen, Cisco Systems, and start-up Neon Software, prior to joining Network Physics.
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Contributions from Retired expert - Dwight Barker
- How to test for packet loss on a broadband connection
- Is there an industry standard for monitoring network/device availability?
- How can I provide a proven, flexible way to control and apply content-based protection policies for
- What to look for in network management software?
- Why is my network running so slowly?
- Can you please explain the following, common Ethernet errors?
- Since DNS uses UDP instead of TCP, if a packet is lost, there is no automatic recovery?
- From a beginner's perspective, what is the best course of study to get into the network management f
- What is the difference between OSI model and TCP/IP other than the number of layers?
- How can I check to see that all of our routers are configured for TACACS access?
- How do you interpret a bandwidth utilization graph?
- What are the most important concepts to be aware of when managing the network? What should I study?
- Can you explain the ICMP ping test?