Why Should You Do Subnetting?

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					                                      Presented by Daniel Toriola

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                                       Why Should You Do Subnetting?
                                                  By Andi Beark

  ? You could be wondering, what does subnetting truly signify? You can describe it as the number
one action that takes place in dissecting or dividing the TCP or IP network to form lesser more compact
and convenient bits or subnets to prevent unnecessary rates of Ethernet packet loss inside a robust

This works on the basic principle that an increased traffic onto the network consulting support can lead
to reduce in the speed of the same. Therefore, by separating that specific network, what you do is
separate them up into to interrelated network thus sharing the traffic into both. In this way, the traffic
originated gets dumped onto the place of origin thus enhancing your business network support.

There are several benefits of subnetting your network as it is possible to communicate across each of
these divisions. The major advantage is to ease up your computer network consulting services as it
relieves the congestion caused due to increased traffic.

The real need for subnetting arises even when you have branch offices having slow WAN link. With the
new concept of subnetting for your network consulting support, it is possible to assemble all the
available resources around a single network. You can greatly reduce the huge traffic causing
congestion of networks. It even lessens the broadcast traffic which is the most known trouble to be

The rate of total computer network monitoring console will be immensely improved by reducing the
congestion and sharing the incoming traffic. The so called broadcast domain should get less significant
than earlier thus enabling better approach and identification. The response to your question will be
given up quickly without much searching as the less significant all part becomes, the easier is the
organizing method. You can make this even clearer if you own more than one email account and junk
mails filling up the entire space. At the same period of time, as soon as you discuss support, the same
part should be much more preferred than the earlier condition in this manner helping out with your
business network support.

There are several pros and cons of the subnetting. By organizing hosts into logical groups, subnetting
can improve network security and performance. But while improving network performance, subnetting
increases routing complexity, since each locally connected subnet is typically represented by one row

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                                  Presented by Daniel Toriola

in the routing tables in each connected router. However, subnetting allows the network to be logically
divided regardless of the physical layout of a network, since it is possible to divide a physical network
into several subnets by configuring different host computers to use different routers.

You need to educate yourself about the need for subnetting and how it is helpful for your entire
networking console.

Andi Beark is an author, publisher, and main contributor for BNC Systems, a Dallas Computer Services
Company. BNC Systems provides Dallas computer support and Dallas computer service, Fort Worth,
and the surrounding communities. Whether it's IT solutions, network monitoring, maintenance, support
or strategic planning, BNC Systems can help! Visit BNC Systems for all your Dallas Computer

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                                Presented by Daniel Toriola

                            CCNA Cisco Certification Test Taking Tips

CCNA Cisco Certification Test Taking Tips

Here are some tips to follow for the CCNA test:

Relax before exam: In order to avoid last minute stress, make sure that you arrive 10 to 15 minutes
early and relax before exam.

Familiarize yourself with exam: Before taking the CCNA exam, you are given an option of to familiarize
yourself with the way the exam is carried out (the exam interface). You must make sure to take
advantage of this.

Time Management Tips:

Manage Time Spent On Each Question: The duration for the exam is 90 minutes. You must determine
how much time you will spend on each question. While determining this take into consideration that
simulations take more time to answer. Also keep in mind that some other questions are weighed more
heavily and may take more time to answer (e.g. difficult subnetting problems).

Be Sure Of Exam Interface: Clear your doubts, in case if you have any, regarding the rules for the
CCNA exam or using the testing computer/software with the supervisor after he sets up your machine
and before you start the exam. Remember that the exam is timed and you may loose your valuable
test time for such questions, which you could have asked earlier.

Jot Down Important Points Before Exam: Before you start the exam, ask for scratch paper and jot
down points that you may require to recall when taking your exam. This is always allowed and proves
to be very helpful while taking the exam. These may include: OSI Model layers Access lists
Important tables such as powers of 2 (2^1 = 2; 2^2 = 4…2^8 = 256) Class A,B,C address range and
properties e.g. Class A: Denoted by; first octet is between 1 to 126; Important
formulae such as 2^x-2 gives the number of hosts per subnet where x is the number of "off" bits in the
subnet mask Binary to decimal conversion table & tips

All Answers Are Final: Remember that you cannot return to a question once you have answered it. So,
be very careful while answering to the questions and don’t rush as it might cost you valuable marks.

Don’t Panic. There Is No Negative Marking: Although the exam software does not allow you to review
questions you’ve answered, there is no negative marks for a wrong answer. The CCNA exam does not
penalize you for wrong answer, so never leave any question unanswered. If you are not able to find out
the correct answers to some questions, eliminate the possible answers that cannot be correct and
narrow down your guess.

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                                Presented by Daniel Toriola provides training resources for Cisco certification exams: CCIE, CCNP, CCNA, CCDP,
at it's online learning center located at: : Making Cisco cetification easy!

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                                 Presented by Daniel Toriola

Related eBooks:

CCNA Cisco Certification Test Taking Tips
So you want to be CCNA Cisco Certified?
CCNA 640-801 Certification Primer

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