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Digg it UP - Subnet Mask - Subnets
Here’s an easy quiz to check the health of your meetings.1) Who leads your meetings? a) No one, b) Everyone, c) A facilitator2) What happens to the ideas in your meetings? a) If we had to think of ideas, it would be work, b) We make fun of them, c) A scribe writes them on a chart pad3) Are results obtained in your meetings? a) We eat all the donuts, b) And we drink all of the coffee, c) Yes!4) Do your meetings have an agenda? a) Is that some kind of cabinet?, b) I saw one once in an article, c) Yes!5) Who attends your meetings? a) We have bleac
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10101100 00010000 00000000 00000000 Result for HOST A
-- ANDing process for Host B
10101100 00010000 00000010 00000101
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 000100
Do you have a career, or are you one of those great number of people looking for a job? Your 'job search' will soon end if you only know the basics to a good application. When you apply for any job, you would need to submit a resume along with a cover letter. The cover letter serves as an introduction to the resume.Upon submission of your resume and cover letter, your first interaction with the prospective employer takes place. Your cover letter will be your sure-fire ticket to an interview or a telephone call.Professionalism is the fundamental factor to success. You have to
By default we have:
IP addresses - Subnet mask
Class A - 255.0.0.0
Class B - 255.255.0.0
Class C - 255.255.255.0
Example:
IP address 192.168.8.4 ( class C ). The first 24 bytes represent the network
- 192.168.8.0 - and the last 8 bits the host - 4 -.
When a host A wants to be connected to a host B, the host A uses its subnet mask to check if the host B is on the same LAN - local area network - or on a remote network. For this purpose it is used the boolean ANDing process.
Example:
Host A IP address ( class B ) 172.16.2.4 - Subnet mask ( class B ) 255.255.0.0
Host B IP address ( class B ) 172.16.2.5
Host A IP in binary:
10101100 00010000 00000010 00000100
Host B IP in binary:
10101100 00010000 00000010 00000101
Subnet mask in binary:
11111111 11111111 00000000 00000000
-- ANDing process for Host A
10101100 00010000 00000010 00000100
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 00010000 00000000 00000000 Result for HOST A
-- ANDing process for Host B
10101100 00010000 00000010 00000101
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 000100
The purpose of a 1- or 2-hour seminar is to attract potential customers for your product or service. The topic must be provocative enough to attract attendees, without sounding too much like a sales pitch with breakfast thrown in. Topics can be about the latest advances and/or technology in your industry; the impact of the latest political, legislative, or economic changes; increasing profits, reducing costs, avoiding unnecessary expenses, and so on.In an educational/public seminar, the goals of the seminar are to present yourself as an expert in your field-someone who understands a
Class C - 255.255.255.0
Example:
IP address 192.168.8.4 ( class C ). The first 24 bytes represent the network
- 192.168.8.0 - and the last 8 bits the host - 4 -.
When a host A wants to be connected to a host B, the host A uses its subnet mask to check if the host B is on the same LAN - local area network - or on a remote network. For this purpose it is used the boolean ANDing process.
Example:
Host A IP address ( class B ) 172.16.2.4 - Subnet mask ( class B ) 255.255.0.0
Host B IP address ( class B ) 172.16.2.5
Host A IP in binary:
10101100 00010000 00000010 00000100
Host B IP in binary:
10101100 00010000 00000010 00000101
Subnet mask in binary:
11111111 11111111 00000000 00000000
-- ANDing process for Host A
10101100 00010000 00000010 00000100
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 00010000 00000000 00000000 Result for HOST A
-- ANDing process for Host B
10101100 00010000 00000010 00000101
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 000100
We all know how crucial the role of HR department in any company is. Thanks to the latest gung-ho, the plight of HR managers like me, are getting addressed by HR outsourcing agencies at a faster rate than ever before. Today, you get 100’s of solutions in the market suggesting how my life at work can be eased using automated solutions, which by the way, the market is flooded with.So, does that make you feel that my life is getting better and better? How I wish it was! It is good to have automated systems available to help thousands like me manage work more efficiently; but the prime
Example:
Host A IP address ( class B ) 172.16.2.4 - Subnet mask ( class B ) 255.255.0.0
Host B IP address ( class B ) 172.16.2.5
Host A IP in binary:
10101100 00010000 00000010 00000100
Host B IP in binary:
10101100 00010000 00000010 00000101
Subnet mask in binary:
11111111 11111111 00000000 00000000
-- ANDing process for Host A
10101100 00010000 00000010 00000100
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 00010000 00000000 00000000 Result for HOST A
-- ANDing process for Host B
10101100 00010000 00000010 00000101
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 000100
There was this company that was called Ecoenergizer, that started up shortly after the Texas Attorney General shut down Bioperformance (Bioper. in my option was one of the better products on the market at that time that worked really well) because the Attorney General claimed that the product was nothing but moth balls. This in my opinion is BS because I used it in my truck for 15,000 miles and got good gas mileage with that fuel Saver product. It worked well with gasoline and better with diesel fuel. The reason I mention BP is most of the people that were in BP moved over to Eco as found
10101100 00010000 00000010 00000100
Host B IP in binary:
10101100 00010000 00000010 00000101
Subnet mask in binary:
11111111 11111111 00000000 00000000
-- ANDing process for Host A
10101100 00010000 00000010 00000100
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 00010000 00000000 00000000 Result for HOST A
-- ANDing process for Host B
10101100 00010000 00000010 00000101
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 000100
Every day thousands of business owners are scratching their heads on how to be unique within the market place. This concept known as branding within the marketing or advertising departments is critical to the success of your business. Consistency in your marketing message is critical in branding yourself within the global market place. With many small businesses having limited marketing budgets, these 4 simple words will begin to help you construct that “branding image” you desire from your 30 second elevator speech to your print, audio recordings, radio and television messages.
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10101100 00010000 00000000 00000000 Result for HOST A
-- ANDing process for Host B
10101100 00010000 00000010 00000101
11111111 11111111 00000000 00000000
-----------------------------------------
10101100 00010000 00000000 00000000 Result for HOST B
The calculation works in this way:
- 1 when the first and second bits are both 1.
- 0 when they are 0 and 1, 0 when they are 0 and 0.
Since result A = result B the two hosts are on the same network, so the communication is possible without using a gateway ( normally a router ) to establish a connection to another network.
There are two ways to write an IP address using subnet mask:
Example:
1) 49.22.2.3 255.0.0.0 - class A IP and subnet mask
2) 192.168.1.3/24 - class C IP and subnet mask ( showing its bits )
255 in binary is 11111111 - 8 bits -.
Since in a class C subnet mask there are three 255 groups we have 24 bits.
Subnets
Sometime it is useful to divide a network in smaller networks. Let's suppose we want divide a network, with a class B - IP address, in 8 subnets. The class B subnet mask is 255.255.0.0
We must use some of the 16 bits of the host portion ( borrowing process ) to create the 8 subnets. Since the subnets are 8, we need 8 different combinations plus 1 ( the broadcast ): 9 in total.
In binary 9 = 1001, that is 4 bits.
Subnet mask:
1111111
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