Question
20.8 What are the differences among SNMPv1, SNMPv2, and SNMPv3? 20.9 Because SNMP uses two different port numbers (UDP ports 161 and 162), a single
20.8What are the differences among SNMPv1, SNMPv2, and SNMPv3?
20.9Because SNMP uses two different port numbers (UDP ports 161 and 162), a single system can easily run both a manager and an agent. What would happen if the same port number were used for both?
20.10One of the first steps in configuring a device to be managed is to give it an IP address. Why?
20.11Many network administrators use the ping program as a primary management tool.
a.Why would you ping a network device?
b.Why would you ping yourself?
20.12We have seen that SNMP uses UDP as its transport protocol. Why was UDP chosen over TCP?
20.13What is the disadvantage of having the network management system operate at the application layer?
20.14Research the "NetFlow" network management protocol and comparison between NetFlow and SNMP listing the advantages and disadvantages of using one over the other. Also, provide a listing of some commercial tools that implement NetFlow as a component.
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Quantitative Analysis For Management
Authors: Barry Render, Ralph M. Stair, Michael E. Hanna
11th Edition
9780132997621, 132149117, 132997622, 978-0132149112
