CWNP CWISA-102 Actual Questions

• ZigBee Channel Spacing: ZigBee channels in the 2.4 GHz band are spaced 5 MHz apart. This helps manage interference in the crowded 2.4 GHz spectrum.

• WWAN (Wide-Area Wireless Network): WWANs provide connectivity over extensive geographic areas, typically covering regions or even entire countries.
• Cellular Technology: WWANs often rely on cellular networks (3G, 4G, 5G) offered by mobile carriers.

References

• WWAN: https://en.wikipedia.org/wiki/Wireless_wide_area_network

• Coexistence Priority: Frequency coordination is the most critical aspect in ensuring that multiple wireless solutions function without significant interference.
• Impact of Interference: Uncoordinated frequencies lead to:

• Automation for Consistency: Scripts eliminate the potential for human error during repetitive configuration tasks on multiple devices. This ensures uniformity across the wireless solution.
• Speed and Efficiency: Scripts can be much faster than manual configuration, particularly in large deployments.
• Other Benefits: While scripts might aid signal strength (e.g., optimizing settings) or enhance solution capabilities, their core value in configuration is reducing errors.

References:

• Network Automation: Benefits of using scripts for configuration management.
• Configuration Management Best Practices: Emphasize the importance of consistency and repeatability.