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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.
What is Redundancy? The method of including extra information in the transmission solely for the purpose of comparison. This technique is known as redundancy.
What is Round Trip Time? The duration of time it takes to send a message from one end of a network to the other and back, is known as RTT.
Source Port Number This fields occupies the first 16 bytes of the UDP header. This fields typically hold the UDP port number of the application sending this datagram. The
A logical circuit that is created by Virtual channel links. It carries data among two endpoints in a network. The one more name for Virtual Channel is Virtual Circuit.
The address recorded by a router should be its outgoing interface. That is, if a router forwards a datagram that has the record route option enabled, and if the datagram arrives at
By utilizing measurements of the so-called pseudo range between an object and each of several earth orbiting GPS satellites, the object can be very accurately located in space. A g
What are Stored procedures? A stored procedure is s named collection of SQL statements and procedural logic that is compiled, verified and kept in a server database. It is typi
What is the difference between trigger and rule? The triggers are known as implicitly by database generated events, whereas stored procedures are known as explicitly by client
How can the use of NAT and PAT, be considered a security mechanism? Research the acronym(s) if it is not a part of your collection.
how tcp is redefined for wireless network
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