ip addressing, subnetting and variable-length subnet masks

ip addressing, subnetting and variable-length subnet masks...

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© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID 1 IP Addressing, Subnetting and Variable-Length Subnet Masks (VLSM) Presenter: K. Vishnuvardhana Reddy
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© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID 2 1. Agenda Explain basic IP Addressing Review Subnetting concepts How to Calculate Subnets, host Addresses and broadcast id's Explain VLSM concepts and Route Summarization
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© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID 3 Why IP Addresses? Uniquely identifies each device on an IP network so that data can be sent correctly to those locations. Real life analogies: Address on a letter Telephone number Every host (computer, networking device, peripheral) must have a unique address.
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© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID 4 Parts of the IP Address Each IP address consists of: Network ID Identifies the network to which the host belongs Assigned by registry authority and cannot be changed Host ID Identifies the individual host Assigned by organizations to individual devices
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© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential
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ip addressing, subnetting and variable-length subnet masks...

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