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NetFlow and PBR
Most network administrators like to keep their networks as simple as possible but some features overwhelmingly justify the load and complexity they add. Tip
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Cabling Cisco devices
Gain expertise with networking scenarios for certification and production environment. Tip
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Chassis or stackable?
The age old networking quandary receives another look in this tip that analyses the features of the chassis design. Tip
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Sizing routers
There are different criteria now for choosing routers. Tip
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Router Expert: Implementing router interface redundancy
While redundancy is simple as a concept, it becomes quite problematic in practice. This tip offers the basic options for router interface redundancy. Tip
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Network cable, lesson 1: Introduction
This series focuses on the cabling used in today's networks. This series will cover most common cables, which include UTP CAT5 straight through and crossover, Coax and a few more. Tip
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Saving configuration files
Some low-cost ways to save your network configuration files in case you have a hardware failure. Tip
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Router Expert: Cisco asynchronous serial support
Cisco IOS-based routers support three asynchronous serial interface types: Console, Auxiliary, and asynchronous port modules. This tip compares them. Tip
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Comparisons of coaxial cable, fiber optic cable and twisted pair cable
Learn about the cost, installation, and speeds of coaxial cable, fiber optic cable and twisted pair cable. Ask-the-Expert
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Tracking to ensure failover
Using SAAs tracking feature to ensure that your routers use the best traffic route. Tip
Network Management Strategies for the CIO