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About 8 results
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Increase your bandwidth through Ethernet bonding
When your server's hacking and wheezing, in desperate need of more bandwidth, what do you do? One cost-effective way to eke out more bandwidth is Ethernet bonding. Jim McIntyre exp...
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Using variable-length subnetting with TCP/IP networks
How many times have you simply needed more subnetworks on your Class C environment? If you have this need, you should let Jim McIntyre show you the way of variable-length subnettin...
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Supernetting Class C networks
If you have more than one Class C network and you need more hosts, you might want to try to supernet your Class C networks to create one large network. In this Daily Feature, Jim M...
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Using the Border Gateway Protocol
The Border Gateway Protocol enables you to provide routing services between autonomous systems. Jim McIntyre takes an introductory look at the protocol and its message types.
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Build Your Skills: Subnetting and supernetting IP networks
Covers procedures involved in subnetting Class A, B, and C networks, as well as those involved in supernetting Class C networks
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Build Your Skills: IP address classes overview
Breaks down the five IP address classes in order to explain how they manipulate TCP/IP protocol functionality
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USER_ADMIN alias
Sudo is a means to allow normal users limited root access. Sudo is also very versatile and can run across several servers. Here, Jim McIntyre gives you the lowdown on more advanced...
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Using PAM to restrict access based on time
In this Daily Feature article, Jim McIntyre shows you ways to use Pluggable Authentication Modules to allow and deny access to system services, based on time.