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6 Cards in this Set
- Front
- Back
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What are the benefits of route summarization?
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Reduces the size of routing tables and improves convergence time.
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What is VLSM?
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Variable length subnet masks mean that in a single class A, B, or C network multiple subnet masks can be used.
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Which common routing protocols support VLSM and route summarization?
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RIP2, EIGRP, and OSPF
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What is the difference between classful and classless routing protocols?
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Classless routing protocols send the subnet mask with updates (ie, they ignore class rules), whereas classful routing protocols do not send the subnet mask.
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Which protocols support autosummarization?
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RIP and IGRP
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What is the problem with autosummarization?
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It cannot deal with discontiguous networks. In other words, all subnets in a single Class A, B, or C network must be behind the same summarized route.
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