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Physical and Logical Infrastructure Requirements

By Jerome Henry, David Hucaby.
Sample Chapter is provided courtesy of Cisco Press.
Date: Apr 17, 2024.

Chapter Information

Chapter Description

In this sample chapter from CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, 2nd Edition, the authors cover physical and logical infrastructure requirements including powering an access point with Power over Ethernet (PoE) and the communication flow of CAPWAP control and data channels. This chapter covers ENWLSD exam topics 2.1-2.2.

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CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide, 2nd Edition

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Exam Preparation Tasks

You have a couple of choices for exam preparation: the following review sections, Chapter 18, “Final Preparation,” and the exam practice questions on the companion website.

Review All Key Topics

Review the most important topics in this chapter, noted with the Key Topic icon in the outer margin of the page. Table 4-5 lists these key topics and the page numbers on which each is found.

Table 4-5 Key Topics for Chapter 4

Key Topic Element	Description	Page Number
Table 4-2	Summary of Power over Ethernet Standards and Capabilities	74
Table 4-3	Supported mGig Speeds with Associated Cable Categories	76
Figure 4-9	CAPWAP Control and Data Plane Channels	81
Table 4-4	Summary of AAA and DHCP Services and Ports Used for the Wireless Infrastructure	83

7. Define Key Terms | Next Section Previous Section

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