Network Management Strategies for the CIO
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Which routers won't assign IP addresses to other subnets?
If you have a large network and want to segment it with routers, find out which kind of routers you need to use so that your server doesn't assign IP addresses to other subnets, in this expert response with router expert Sudhanshu Gupta. Ask the Expert
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Can fiber patch cables connect to different micron ratings?
Understand fiber patch cable connection abilities in this expert response from networking infrastructure expert Carrie Higbie. Ask the Expert
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To practice my CCNA, what equipment do I need?
Learn what equipment you need to set up a home lab to practice for your CCNA in this Q&A with Cisco certifications expert David Minutella. Ask the Expert
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How do we get broadband connection back with multimode fiber?
When your customer has taken your broadband connection with single mode fiber, how do you get your connection back with multimode fiber? Find out from our infrastructure expert, Carrie Higbie. Ask the Expert
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automatic repeat request (ARQ)
Automatic repeat request (ARQ) is a protocol for error control in data transmission. Definition
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Straight-through UTP: Cabling and cable color coding tips for the pros
Straight-through UTP cables and CAT5 networks are discussed in this tip. Tutorial
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Network cable history and fundamentals: Cabling tips for network professionals, lesson 1
Cabling a network doesn't have to be as tricky after reading this tip on the fundamentals of network cable. Tutorial
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Why can't my phone connect to the wired LAN?
Learn why your 802.11g-enabled phone can connect to the Internet through a Lynksys router but not to your wired LAN, in this Q&A with Lisa Phifer. Ask the Expert
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How does a Layer 3 switch work in a network?
Learn how a Layer 3 switch works in a network, in this Q&A with routing and switching expert Sudhanshu Gupta. Ask the Expert
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In a CSMA/CD environment, how many repeaters may be used between end systems?
Learn how to extend the range of your signal with a repeater in this Q&A with Lindi Horton. Ask the Expert