Implementing Cisco Enterprise Wireless Networks (ENWLSI) v1.1 Quiz Questions and Answers

Which statement about when you configure FlexConnect APs and you want to set up Cisco Centralized Key Management fast roaming is true?

Answer :
  • Choice One

You have VoWiFi running on FlexConnect AP with centrally-switched SSID. Which configuration must be performed to preserve marking for central-switching SSID?

Answer :
  • Trust DSCP

An engineer has enabled Cisco Centralized Key Management on a WLAN with local and FlexConnect mode APs. The engineer notices that Cisco CKM is not working for the FlexConnect APs when looking at roaming, but is working for local mode APs. Which change is needed on the controller for Cisco CKM to work for the FlexConnect APs?

Answer :
  • Place APs in FlexConnect group.

In a point-to-point bridge environment where 802.1X/EAP is used for bridge authentication, what device in the network acts as the 802.1X supplicant?

Answer :
  • Nonroot bridge

If the access points transmit on the same frequency channel in an MCA architecture, what type of interference is caused by overlapping coverage cells?

Answer :
  • Narrowband interference

What type of interference is caused by overlapping coverage cells with overlapping frequencies?

Answer :
  • Adjacent channel interference

Based on RSSI metrics, concentric zones of variable data rate coverage exist around an access point due to the upshifting and downshifting of client stations between data rates. What is the correct name of this process, according to the IEEE 802.11-2012 standard?

Answer :
  • Dynamic rate switching

In a multiple-channel architecture (MCA) design, what is the greatest number of nonoverlapping channels that can be deployed in the 2.4 GHz ISM band?

Answer :
  • 3

Which one of the following is the common standard that defines wireless LAN operation?

Answer :
  • IEEE 802.11

The U-NII-1 band is used for which one of the following purposes?

Answer :
  • 5-GHz wireless LANs