Evaluate the percentage availability of the network, Computer Network Security

Assignment Help:

QUESTION

a) "Two of the key attributes of an enterprise network is that it have to be multi-platform and multisite."

Decribe what you understand by this statement.

b) A logical network diagram is the deliverable at the end of the Needs Analysis stage in network planning. Illustrate the different phases in this stage.

c) Describe the following in relation to redundancy:
i) RAID Level 0+1
ii) Differential backup
iii) Level 3 UPS

d) In terms of performance, consider a network with an MTBF of 3000 Hours and MTTR of 2 Hours:

i) Evaluate the percentage availability of the network.
ii) Evaluate the percentage reliability of such a network over a one-year period.
iii) Determine the average throughput between two hosts given that the RTT for a 32 bytes ICMP request-reply is 1 millisecond and that for a 1500 bytes ICMP request-reply is 6 milliseconds.


Related Discussions:- Evaluate the percentage availability of the network

What do you understand by the term integrity, Question: (a) What do yo...

Question: (a) What do you understand by the term "integrity"? (b) Which type of attack denies authorized users access to network resources? (c) You have discovered tha

Provide a suitable network infrastructure for the campus, QUESTION a) ...

QUESTION a) Below is a capture of an Ethernet II frame which contains an IPv4 packet and a segment. Give the source MAC address in hexadecimal; the source IP address, the uppe

Sequential label and supply, What questions should Iris ask Charlie about t...

What questions should Iris ask Charlie about the new job, about Kelvin''s team, and about the future of the company?

Base lining-information security, Base lining •    Organizations do not ...

Base lining •    Organizations do not have any contact to each other •    No two organizations are identical to each other •    The best practices are a moving target •    K

Ip datagrams, on LAN,where are IP datagrams transported?

on LAN,where are IP datagrams transported?

Define parity bit, PARITY BIT: A parity bit is an extra bit transmitt...

PARITY BIT: A parity bit is an extra bit transmitted with data item select to give the resulting bit odd or even parity. For example an even parity data packet 10100001 has p

Define network, A Network is described as a system for connecting compu...

A Network is described as a system for connecting computers using a single transmission technology. The computers can interact with each other in a network. They can receive an

Social studies, how would land elevation have canged if coronado had travel...

how would land elevation have canged if coronado had traveled 150 miles due west from what is today arizona instead of west toward new mexico

Explain about structure of management information, Question 1 a) What is a...

Question 1 a) What is a NMS? Question 2 Explain about Structure of Management Information Question 3 A)In which UDP port number does a protocol entity receive message?

Traditional network design approach, Question: a) Give two reasons why ...

Question: a) Give two reasons why the building-block approach is favoured to the traditional network design approach. b) With reference to network monitoring parameters, dis

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