Network management system, Computer Network Security

Assignment Help:

Question

(a) Draw a typical hybrid star-ring topology paying attention to how the clients and switching hubs are connected.

(b) State 3 main differences between a router and a layer 2 switch.

(c) (i) List the four functional areas of Network Management.
(ii) What are the two parameters monitored by a Network Management System?

(d) Explain the Building Block Design process.

(e) In terms of Performance, assuming a network with an MTBF of 2000 Hours and MTTR of 12 Hours:

(i) What do you understand by MTTR?
(ii) Calculate the percentage Availability of the network.
(iii) Calculate the percentage Reliability of such a network over a one-year period.
(iv) What does this Reliability value mean?

(f) List the three different Management Information Base System (MIBS) modules available, giving a brief description of each.

(g) (i) Name the two methods by which a Network Management System can obtain information from SNMP?

(ii) Name three pieces of information that is included in a SNMP Trap?


Related Discussions:- Network management system

Wireless sensor networks, The project will be involving a design and a repo...

The project will be involving a design and a report of which explain the simulation and how it functions. The aim of the project is to help the administrators and staff at the war

What is the role of an intrusion detection system, Problem: (a) What i...

Problem: (a) What is a firewall and which are its most important tasks? (b) What is the difference between default deny and default permit? Which advantages and disadvanta

Syntax conversion, Write down the significance of the syntax conversion . S...

Write down the significance of the syntax conversion . Syntax Conversion is described below: Syntax conversion is a significant function carried out in the presentation layer. I

Configuration for 3des, (a) Explain the two possible configuration for 3DE...

(a) Explain the two possible configuration for 3DES. (b) What is the main disadvantage of 3DES? (c) Why are most modern symmetric algorithm block ciphers? (d) Describe

Determine the round trip time, QUESTION a) Determine the RTT (round tr...

QUESTION a) Determine the RTT (round trip time) between a client requesting a web page of 1024 bytes in size from an internal web server on a 100 Base-T Ethernet. Consider a o

Differences between a hacker and a cracker, Question: (a) Which of the...

Question: (a) Which of the following is not a goal of security: i) detection ii) prevention iii) recovery iv) prosecution (b) You are an honest student. One day you

Describe what the term session hijacking means, An overall rise in mobility...

An overall rise in mobility, coupled with the falling cost of Wi-Fi equipment, has led to a proliferation of Wi-Fi hot spots in public areas to provide Internet accessibility. Thus

Vulnerability identification-risk management, Vulnerability Identification ...

Vulnerability Identification Specific avenues threat agents can exploit to attack an information asset are known as vulnerabilities. Examine how each threat can be generated and

Application gateways / firewall-information security, Application Gateways ...

Application Gateways / firewall The application level firewall is installed on a dedicated computer; also called as a proxy server. These servers can store the recently accessed

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd