Online Access Free CWAP-402 Practice Test

You are working in an organization that has implemented an SCA-based WLAN. You want to change the RF channel for a single AP.
What can you do to perform this task with some SCA solutions?

• A.Access the AP through the console port and change the channel
• B.Access the AP using SSH and change the channel
• C.Access the AP using Telnet and change the channel
• D.Convert the network to MCA

When using a commercial WLAN protocol analyzer, you notice that it is listing vendor names for some APs and client STAs.
What is the source of this information?

• A.DNS name resolution
• B.Broadcast name resolution
• C.Banner grabbing
• D.Vendor OUI values

You are using a laptop-based protocol analyzer to scan all channels and determine the basic configuration of the WLAN Basic Service Set in your facility. You are scanning all channels. All configured with default settings.
What can you change to cause the scan to run faster while still APs are capturing beacon frames on all the channels?

• A.Configure the fragmentation threshold to 1500 bytes
• B.Configure the scan time for channels to 300-500 ms
• C.Configure the RBW to more than 120 kHz
• D.Configure the scan time for channels to <100 ms

You suspect an interfere may exist in a BSS that is experiencing sporadic problems. You want to identify and locate the device. The actual device identify is not known.
What tool should be used for this purpose?

• A.Throughput tester
• B.Protocol analyzer
• C.Spectrum analyzer
• D.Cable tester

VoIP is used heavily in your organization. You must troubleshoot problems with dropped calls on the WLAN.
What is a common cause of dropped calls when using Wi-Fi VoIP phones?

• A.Slow roaming
• B.Data rates below 75 Mbps
• C.Use of WMM
• D.Data rates below 54 Mbps