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5 Cards in this Set
- Front
- Back
CDP operates at the data link layer and allows two systems to learn about each other even if
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They use different network layer protocols
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Each device that is configured for CDP sends periodic messages known as
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Advertisements
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Adviertisements are sent to
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Directly connected devices
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Each device adverises at least one address at which it can
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Receive Simple Network Management Protocol messages and includes TTL
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To learn about neighbor devices, devices with CDP
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Listen to periodic CDP messages from nieghbor devices
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