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it really about infrastructure, to me. Verizon has a system now of a straight pipe to houses and condos, giving bandwidth up to 50 mb per pipe, and the other providers are using a shared line. I,m not surprised their upset about heavy users. Internet was not designed , by other isp except...

http://johnsontraining.com/Extras/Subnetting_Basics.ppt I think this website is pretty good, as it breaks down subnetting into its crucial parts that enable you to quickly figure out subnets and ranges very quickly. The icnd1 and 2 are timed tests . You have to know the answer or figure...

if you go for the icnd1 and 2 , which is ccna divided up into two tests, believe me, you have to know how to subnet. Both simulations on the icnd1 had subnetting. Troubleshooting requires it, setting up a network needs it,you just can't know networking without it. One particular website has a...

the isp are just like banks. ATT and comcast have outdate , old infrastructure, and even with more bandwidht, they're not making as much profit as they want. So they start thinking about charging for usage time. Bank of america just announced 4 billion dollars in penalty and user fees. That's...

The ISP, are just like a bank. They offer service to the user, their customer, and are going to find every way from sunday to charge for using their pipe and bandwidth and make as much money as they can. Bank of America just announced a record profit from penalthy fees and customer related...