Monthly Archives: February 2017

Network Cables Are Not All Equal

If you are new to networking or even if you are an old hand at running networks you might be missing out on a very important piece of information? All network cables are not created equal. As we build our networks and expend the amount of data speed we want to achieve with new switches and faster wireless you may find your network at the end points not getting the total speed you thought you should be getting. When most networks were installed using Cat 5 cable we were hitting speeds of 100 MBS. And the gear at the time … Continue reading

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Network Switching

Network Switching gear has been around for ages now. It is the backbone that runs every network large and small. I have been a Cisco guy for years. I understand the way that Cisco wants you to setup your VLAN’s as well as setting up ports for security. I recently started programming a new line of switches from another company. When I first began to program I tried my normal Cisco commands and quickly found out that the commands would not work. Then I started researching on Google for programming using this companies IOS. I quickly learned one thing important. … Continue reading

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Network Firewalls

Network firewalls are built to keep the bad guys out of your network while allowing your users to maintain high availability to the Internet resources they wish to use. Setting up a corporate firewall takes time and some planning. Your first objective should be to know what to allow to come into your network from the outside world. I begin with a drawing like the one above. When you allow traffic from the outside world you should only allow a direct connection from the company or service you wish to use. Next we begin to write up any static routes … Continue reading

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