Vce CWDP-305 Questions Latest

As client density increases, the demand for IP address allocation also increases. In this scenario, the transition from a lightly used 802.11g environment to a high-density 802.11ax deployment (Wi-Fi 6) introduces a significantly larger number of devices.

From CWDP-305:

“DHCP scope exhaustion is a common issue in high-density environments. The DHCP server must be configured to support large address pools to ensure clients can successfully obtain IP addresses.”

Thus, verifying and possibly expanding DHCP pools is essential to prevent connection failures due to address depletion.

— Reference: CWDP-305 Official Study and Reference Guide, Chapter on Infrastructure Design

DHCP Option 43 is used to provide vendor-specific information to clients, such as the IP address of a Wireless LAN Controller (WLC).When lightweight access points (APs) need to discover a WLC, configuring DHCP Option 43 allows the APs to obtain the necessary information to locate and join the controller.

The CWDP-305 Official Study and Reference Guide details the use of DHCP Option 43 for AP and WLC communication.

Comprehensive and Detailed Explanation:

Co-Channel Interference (CCI) in the 2.4 GHz band can significantly degrade WLAN performance due to the limited number of non-overlapping channels available.If the WLAN was primarily designed for 5 GHz, the 2.4 GHz band serves as a secondary or best-effort option.In such cases, turning off 2.4 GHz radios on some APs can reduce CCI by minimizing overlapping coverage areas, thereby improving overall network performance.

The primary objective of the initial pre-deployment meeting is to communicate the design decisions to the deployment team, ensuring they understand the design documentation.This alignment is crucial for the successful implementation of the WLAN infrastructure as per the design specifications.

The CWDP-305 Official Study and Reference Guide highlights the importance of clear communication during the deployment phase.