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NETWORK MANAGEMENT & SECURITY
1. Describe a basic communication model.
2. State the following terms:a. Configuration Managementb. Fault Managementc. Security Management
3. Who initiates ‘Trap' message? When is this message generated?
4. Describe four major components that build up the SNMP model? Explain each of them.
5. Write down the operation of an SNMP Manager.
6. Elucidate the TMN conceptual model.
7. In the context of Structure of Management Information, what do you understand by the Information module?
8. What do you mean by Demilitarized Zone (DMZ)?
9. Write a descriptive note on RMONv2.
Question : (a) Describe, with the aid of a diagram, a hybrid topology of a network of your choice. (b) Briefly explain the similarity and differences between a switch and
Assume that the clock-driven scheme for generating starting sequence numbers is used with a 16-bit wide clock counter (that is, sequence numbers range from 0 to 2^16). The clock t
Applications of Fiber Optics - Backbone networks because of wide bandwidth and cost effectiveness - Cable TV - LANS - 100Base-FX (Fast Ethernet)
FORMAT OF HARDWARE ADDRESS: It have of a numeric value and its size is chosen for specific network technology. The length of the message format is one to six bytes.
Define the terms Unicasting, Multiccasting and Broadcasting? If the message is sent from a source to a one destination node, it is called Unicasting. If the message is sent
Half-Duplex - Capability for data transmission in only single direction at a time among sending station and a receiving station.
Consider the following network example. With the indicated link costs along each link in the figure, use Dijkstra's shortest-path algorithm to compute the shortest path from x to a
Thinnet Characteristics Shorter range (185 meters) as well as smaller capacity Bus topology LAN Connectors and cables include: thin coaxial cable, NICs and BNC-T
Primary Function Core network typically providing the followings functionality 1.Aggregation : the highest level of aggregation in a service provider networks. The
Discuss about the Software in detail Software contain a number of components such as SQL Server for database connectivity, Systems Management Server for easy Web management,
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