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High Availability Network Fundamentals by Chris Oggerino

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Cisco 12000 Availability Calculations

The Cisco 12000 router, normally used in data centers, provides a connection point powerful enough to connect several large networks. This particular router includes several redundant components and is, thus, the perfect candidate to depict a highly redundant system example. Figure 6-7 shows the front side of the Cisco 12000, including the various slots for different components.

Figure 6-7. The Cisco 12000 Router

The Cisco 12000 router can be configured in a variety of different ways. There are several redundant items. As a result of the complexity of this product, you will find that the chassis is actually ...

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