We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Network Management - Essay Example

Comments (0) Cite this document
Summary to essay on topic "Network Management Essay"
One of the fundamental challenges facing network professionals is balancing ongoing responsibilities with reacting to daily events" (Kaplan, 2007). Power failures, link failure, etc. require the network manager to discontinue all other tasks and focus on that issue first (Zamaere, 2009)…
Download full paper
Polish This Essay
Network Management Essay
Read TextPreview

Extract of essay "Network Management Essay"

Download file "Network Management Essay" to see previous pages... Network management tools can also help in providing security to the systems.
A network management tool known as "The Multi Router Traffic Grapher" is used to monitor the traffic load on all the network links. Emails are also monitored to delete spam and virus-infected emails at server itself and also to ensure that attachments are not too heavy to clog the rest of the system.
Let us write or edit the essay on your topic "Network Management Essay" with a personal 20% discount.. Try it now

Another network management tool "Nagios", which is a network and server monitoring system is also used. Nagios helps monitor network services, processor load, system logs, disk usage, etc. and is capable of providing email and SMS notifications as well. Nagios also allows proactively resolving problems by defining event handlers.
To summarize, network management tools can help a network manager understand when any component of the network is about to fail or has already failed, or whose security has been compromised (e.g. through a viral attack), when the traffic has reached its peak, and most importantly, to know that everything is working fine.
Structure of Management Information (SMI) is a component that is used in network management and provides the rules required in network management. It is based on object definition language known as Abstract Syntax Notation One (ASN.1) and operates in Simple Network Management Protocol (SNMP). It "defines the general rules for naming objects, defining object types (including range and length), and showing how to encode objects and values" (Yang, n.d.). However, SMI does not define the number of objects that an entity should manage. It also does not define the names of the objects that are to be managed. Also, it does not define the how the objects and their corresponding values will be associated.

A managed object has the following three attributes:
a. Name: The name of the object known as the object identifier (OID) is used to uniquely define a managed object. There is no restriction on the type of name - it can be human readable or it could be numeric like an IP address. The naming convention of these managed objects is based on the ASN.1 naming scheme as mentioned earlier, which is hierarchical in nature. So an object identifier is made up of a series of integers separated by dots. These series is based on the nodes in the tree and is hierarchical. The figure below shows an example of an object identifier.

As can be seen from the figure, the management branch (i.e. mgmt in the figure) defines a standard set of internet management objects (hierarchically above mgmt) and is named as iso.org.dod.internet.mgmt or
b. Type and syntax: ASN.1 is machine, OS and language independent method for describing data types and rules that define how data will be transmitted over the network. The data-types are described in brief below:
4 bytes
An integer with a value between -231 and 231 - 1
4 bytes
4 bytes
Unsigned with a value between 0 and 232 - 1
Byte-string up to 65,535 bytes long
An object identifier
4 bytes
An IP address made of four integers
4 bytes
An integer whose value can be incremented from zero to 232; when it reaches its maximum value it wraps back to zero
8 bytes
64-bit counter
4 ...Download file "Network Management Essay" to see next pagesRead More
Cite this document "Network Management Essay"
  • APA
  • MLA
(“Network Management Essay Example | Topics and Well Written Essays - 5500 words”, n.d.)
Network Management Essay Example | Topics and Well Written Essays - 5500 words. Retrieved from https://studentshare.org/miscellaneous/1505477-network-management-essay
(Network Management Essay Example | Topics and Well Written Essays - 5500 Words)
Network Management Essay Example | Topics and Well Written Essays - 5500 Words. https://studentshare.org/miscellaneous/1505477-network-management-essay.
“Network Management Essay Example | Topics and Well Written Essays - 5500 Words”, n.d. https://studentshare.org/miscellaneous/1505477-network-management-essay.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Network design
The company headquarters, referred to as SLC-HQ, is located at Surrey ,while at present there are three warehouses at different locations in Greater London. The company employs 200 vans to deliver/collect the goods to/from the clients all over the country depending on the requirement.
5 Pages(1250 words)Essay
Network Management System
Additionally, different people have different views about network management. In addition, to run a business effectively it is necessary for the IT managers to make sure that the corporate IT arrangement (composed of locations, departments as well as services) is carrying out tasks effectively.
2 Pages(500 words)Essay
Network Neutrality Essay
Leave aside child pornography, terrorist threats and international websites that unite young self-murderers and increase social and criminal tensions in different parts of the world. Even with all these problems, net neutrality remains an important precondition for preserving the validity of personal freedoms and individual choices in the networked reality.
3 Pages(750 words)Essay
Network Security Ph.D. Essay
It is because of the unrivalled importance of network security that much of the material studied throughout the course focused on the variant threats which networked computers and networks are exposed to and the strategies, as in hardware and software, which securitize networks and networked computers.
34 Pages(8500 words)Essay
Network Management
ProPrint intends to add additional services: The CEO. Ian Kruger is aware that the company must invest and exploit IT in order to remain competitive and to expand its customer base. In addition to that he wants to invest in staff to bring them to the required IT level with appropriate training.
10 Pages(2500 words)Assignment
Management Information System Essay
Railways in the public transportation especially account for over 50% of the total market share in the public transport. This makes it clear that the rail transport market in the UK public transport industry not only forms an integral part of the public transportation but also contributes to the Gross Domestic Product.
16 Pages(4500 words)Essay
Network Security Essay
The fact is, however, that routers are vulnerable to unauthorised infiltration and can, under these circumstances, be compromise. If routers are compromised by an attacker, the attacker/hacker is subsequently in a position to disrupt network operations, compromise data and inflict substantial financial loss on the entity/network in question.
32 Pages(8000 words)Essay
Home Network
E learning is a concept and tool used to deliver the information in a simple way. The objective is to utilize the home network for simplifying learning methodologies. Exploring different methods on E learning in different ways, bundles with rich experience and 24 hours
15 Pages(3750 words)Essay
Social network
In as much as social networking has been celebrated for being the finest article, it has fallen short of our expectations on several occasions. This argumentative essay seeks to provide more insight on some of the positive and negative attributes that have come
3 Pages(750 words)Essay
Course work : Water supply network asset management in Sierra Leone
In Freetown, Sierra Leone’s capital city, often taps are dry. In the rural areas, the situation is worse. As a result, there are different bodies
9 Pages(2250 words)Essay
Let us find you another Essay on topic Network Management Essay for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us