642-747 - Implementing Cisco Unified Wireless Mobility Services (IUWMS)
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A Cisco WLC v7.0 is not seeing an AP join. Which starting prefix debug command can help determine a combination of discovery/join and DHCP process status?
debug ip udp - from the AP
Which two parameters can be indicated in the Cisco WCS v7.0 link color status between two mesh access points? (Choose two.)
Controllers WLC_1 and WLC_2 are in the same mobility group. A wireless client that does not have the same VLAN interface roams from WLC_1 to WLC_2. What happens to the client roaming?
The client context is copied from controller WLC_1 to controller WLC_2. The result is that WLC_1 becomes the anchor controller and WLC_2 becomes the foreign controller.
In which two types of deployment scenarios would a wireless mesh network be most appropriate? (Choose two.)
Which two options describe the ability to schedule AP power status? (Choose two.)
switch management configuration of respective switch port PoE status connected to AP
Cisco WCS v7.0 configuration for time of day for combined AP radio status
What is the primary purpose of a configuration audit report in Cisco WCS v7.0?
details configuration differences between Cisco WLC and Cisco WCS
When implementing interface groups, how are the IP addresses sourced via DHCP for wireless clients?
through round robin between interfaces
What is the recommended procedure for changing the BGN in a mesh network that is running version 7.0 while maintaining connectivity to relevant APs?
Start with the most distant AP and work toward the RAP, configuring the RAP last.
Which changes in context-aware location services using the Cisco 3300 Series MSE v7.0 have the greatest impact to reduce the database size?
restricting the history archive
With which interface or interfaces can a MAP reach a Cisco WLC v7.0 for communication?
through wired or 2.4- or 5-GHz radio
Which report category group in Cisco WCS v7.0 contains the commonly used Configuration Audit report that is used for comparing configuration differences between Cisco WCS and Cisco WLC?
Which option correctly describes the implementation of AP groups on Cisco WLC v7.0?
applied to individual or groups of interfaces
What are two benefits of Cisco wireless Mesh? (Choose two.)
per-user or per-WLAN traffic rate limiting
intelligent Tx_Pwr Levels
Which Cisco WLC debug command would allow you to determine if the certificate process is failing in the CAPWAP messages?
debug pm pki enable
What is the optimal distance between APs for location services?
50 to 70 feet
How is password recovery performed on a Cisco 3300 Series MSE v7.0?
Interrupt the boot sequence and modify the GRUB bootloader.
What is the recommended limit of outdoor MAPs to one RAP?
Which statement describes the purpose of the Cisco WLC v7.0 AP global configuration parameter AP Primary Discover Timeout?
Adjust the AP discovery timer of backup controllers.
Controllers WLC_1 and WLC_2 are in the same mobility group. A wireless client that has the same VLAN interface roams from WLC_1 to WLC_2. What happens to the client roaming?
The client context is moved from controller WLC_1 to controller WLC_2. The result is that the WLC_1 client context is deleted and WLC_2 becomes the anchor controller.
What is the recommendation for the maximum number of APs per VLAN?
60 to 80
What does "default parent" indicate for a MAP that is displayed in Cisco WLC v7.0?
abnormal status indicating mismatching parameters
Which issue may lead to inconsistent wireless client locations being reported by Cisco WCS v7.0?
The wireless client does not transmit a probe request to all channels.
What is the correct usage of a wildcard or wildcards for configuration of MAC filtering when using the Cisco 3300 Series MSE with Cisco WCS v7.0?
Cisco WGB association is supported on which AP radio or radios?
2.4, 5, or 4.9 GHz
When planning on tracking rogue APs, RFID tags that are based on RSSI, and wireless clients, what is needed for the Cisco 3300 Series MSE v7.0?
context-aware license only
Which two statements describe deployment of wireless mesh using Cisco WLC v7.0? (Choose two.)
No special feature license is required.
A separate Cisco WLC and code are required for mesh operation.
Controllers WLC_1 and WLC_2 are in different mobility domains. A wireless client that has the same VLAN interface roams from WLC_1 to WLC_2. What happens to the client roaming?
The client context is deleted in controller WLC_1, and a new client context is created in WLC_2 to become the anchor controller.
Which two statements best describe the ability of Cisco WCS v7.0 to schedule AP power status? (Choose two.)
It should schedule enable time followed by disable time.
It is configurable for single, daily, or weekly occurrence.
Which access points can be deployed with wireless mesh using version 18.104.22.168 software?
outdoor and indoor APs that are capable of 802.11n and CleanAir
A MAP currently has an AWPP parent route value of 100. What is the minimum value that is required for the MAP to change the preferred parent?
Cisco WCS v7.0 has many predefined reports that are grouped by categories. Which report category has a commonly used network utilization report that is based on the average of all controller devices?
Which statement correctly describes a "salt and pepper" approach to AP deployment?
It improves controller loss failover.
What might prevent an OEAP from joining a remote controller?
Appropriate UDP ports are not allowed through a firewall.
Cisco WCS v7.0 contains many preconfigured background tasks; however, not all are enabled by default and require adjustment based on the WLAN deployment. When adding a Cisco 3300 Series MSE to the wireless infrastructure, which Cisco WCS background task is disabled by default?
Mobility Service Backup
The primary Cisco WLC v7.0 has rebooted to a newer version of software, causing the APs to associate to the secondary controller or controllers. Given the default configuration parameters, what happens when the primary Cisco WLC is back in service?
APs return to the prior controller on a first-come, first-serve basis.
Which statement describes normal Cisco 3300 Series MSE v7.0 maintenance?
Using the Cisco WCS interface, run the defragment database.
Cisco WCS v7.0 contains many preconfigured background tasks; however, not all are enabled by default and require adjustment based on the WLAN deployment. Which option is disabled by default?
controller configuration backup
How often is the Cisco WCS v7.0 map updated regarding mesh information?
Which two statements describe Track Optimization mode for access points? (Choose two.)
It improves location tracking only for 2.4 GHz.
It improves tracking for monitor mode APs.
Authentication timeout values can sometimes require changing if they are too aggressive for wireless clients. What is the default EAP timeout value in a Cisco WLC v7.0?
Which option should be the RSSI (dBm) level for a site survey for location services only?
A wireless client is having difficulty associating. What is the most likely cause, given the output of the following debug? DOT1X-1-MAX_EAPOL_KEY_RETRANS_FOR_MOBILE: MAX EAPOL-Key M1 retransmissions reached for mobile xx:xx:xx:xx:xx
Cisco WLC is timing out waiting for authentication.
How is the zipped code that is downloaded from Cisco.com handled for a Cisco 3300 Series MSE v7.0 upgrade?
It is automatically unzipped during FTP from Cisco WCS to Cisco MSE.
A calibration model has been created for a specific floor in Cisco WCS v7.0. Which two events are more likely to affect location accuracy and compel a new calibration? (Choose two.)
changes in office interior walls location and type
change in inventory type stocked in warehouse
Which performance impact occurs when configuring Cisco WCS v7.0 for Cisco 3300 Series MSE tracking of devices?
greater effect on Cisco MSE CPU overhead and network traffic levels but not on Cisco MSE disk utilization and Cisco WCS CPU overhead
What is the maximum capacity of Cisco WCS Navigator when implemented with a Cisco Unified Wireless Network that is running version 7.0?
20 Cisco WCS servers with 30,000 APs
Which component of a Cisco wireless mesh network ensures maximum network availability?
Which statement best describes Cisco WCS v7.0 scheduling of WLAN access via enable and disable?
Cisco WCS must schedule WLAN status through individual controller WLAN configuration.
An engineer is rolling out wireless payment systems for a large retailer. What MSE feature helps ensure proper regulatory compliance?
Which two statements correctly describe implementing RFID tags based on RSSI and TDoA location in Cisco Unified Wireless Network v7.0? (Choose two.)
Two tag engines can be installed, but only one can be operational at any time in a Cisco MSE.
RSSI tag location can be performed by Cisco APs, but partner sensors are required for TDoA tag location.