April 2013
Intermediate to advanced
900 pages
29h 25m
English
Content preview from Cisco CCENT/CCNA ICND1 100-101 Official Cert GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 14. Analyzing Existing Subnets
This chapter covers the following exam topics:
Troubleshooting
Troubleshoot and correct common problems associated with IP addressing and host configurations
Often, a networking task begins with the discovery of the IP address and mask used by some host. Then, to understand how the internetwork routes packets to that host, you must find key pieces of information about the subnet, specifically:
Subnet ID
Subnet broadcast address
Subnet’s range of usable unicast IP addresses
This chapter discusses the concepts ...