640-722 Study Guide

Implementing Cisco Unified Wireless Networking Essentials

Exam Number                              640-722 IUWNE
Associated Certifications              CCNA Wireless
Duration                                       90 minutes
Questions                                     75 to 85
Available Languages                    English, Japanese, Chinese, Russian, Portuguese, Korean, French, Spanish

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Exam Topics

The following information provides general guidelines for the content likely to be included on the Implementing Cisco Unified Wireless Networking Essentials (IUWNE) exam. However, other related topics may also appear on any specific delivery of the exam.

Describe WLAN fundamentals

• Describe basics of spread spectrum technology
• Describe the impact of various wireless technologies (Bluetooth, WiMAX, ZigBee, and cordless phone)
• Describe wireless regulatory bodies, standards and certifications (FCC, ETSI, 802.11a/b/g/n, and WiFi Alliance)
• Describe Wireless LAN (WLAN) RF principles (antenna types, RF gain/loss, Effective Isotropic Radiated Power (EIRP), refraction, reflection, and so on)
• Describe networking technologies used in wireless (SSID to WLAN_ID to Interface to VLAN, 802.1q trunking)
• Describe wireless topologies, such as Independent Basic Service Set (IBSS), Basic Service Set (BSS), Extended Service Set (ESS), Point-to-Point, Point-to-Multipoint, Mesh, and bridging)
• Describe 802.11 authentication and encryption methods (Open, Shared, 802.1X, EAP, TKIP, and AES)
• Describe frame types (associated and unassociated, management, control, and data)
• Describe basic RF deployment considerations related to site survey design of data or VoWLAN applications, common RF interference sources such as devices, building material, AP location, and basic RF site survey design related to channel reuse, signal strength, and cell overlap

Install a basic Cisco wireless LAN

• Identify the components of the Cisco Unified Wireless Network architecture (Split MAC, LWAPP, stand-alone AP vs controller-based AP, specific hardware examples)
• Install and configure autonomous access points in the small business environment
• Describe the modes of controller-based AP deployment (local, monitor, HREAP, sniffer, rogue detector, bridge, OEAP, and SE-Connect)
• Describe controller-based AP discovery and association (DHCP, DNS, Master-Controller, Primary-Secondary-Tertiary, and n+1 redundancy)
• Describe roaming (Layer 2 and Layer 3, intra-controller and inter-controller, and mobility list)
• Configure a WLAN controller and access points WLC: ports, interfaces, WLANs, NTP, CLI and Web UI, CLI wizard, and link aggregation group (LAG) AP: Channel and Power
• Describe Radio Resource Management (RRM) fundamentals including ED-RRM.
• Verify basic wireless network operation

Install Wireless Clients

• Describe client WLAN configuration requirements, such as Service Set Identifier (SSID), security selection, and authentication
• Identify basic configuration of common wireless supplicants (Macintosh, Intel Wireless Pro, Windows, iOS, and Android)
• Describe basic AnyConnect 3.0 or above wireless configuration parameters
• Identify capabilities available in CCX versions 1 through 5

Implement basic WLAN Security

• Describe the general framework of wireless security and security components (authentication, encryption, MFP, IPS)
• Describe and configure authentication methods (Guest, PSK, 802.1X, WPA/WPA2 with EAP- TLS, EAP-FAST, PEAP, LEAP)
• Describe and configure encryption methods (WPA/WPA2 with TKIP, AES)
• Describe and configure the different sources of authentication (PSK, EAP-local or -external, Radius)

Operate basic WCS

• Identify key functions of Cisco Wireless Control System (WCS) and Navigator (versions and licensing)
• Navigate WCS interface
• Configure controllers and access points (APs) (using the Configuration tab not templates)
• Use preconfigured maps in the WCS (adding/relocating/removing access points, turn on/off heat maps, view client location, and view CleanAir zones of influence)
• Use the WCS monitor tab and alarm summary to verify the WLAN operations
• Generate standard WCS reports (inventory, CleanAir, client-related, AP-related, and utilization)

Conduct basic WLAN Maintenance and Troubleshooting

• Identify and use basic WLAN troubleshooting tools (WLC show debug and logging) for client to AP connectivity, AP to controller connectivity
• Use the WCS client troubleshooting tool
• Transfer logs, configuration files, and O/S images to and from the WLC via the GUI
• Differentiate and use WLC and AP (autonomous and LAP) management access methods (console port, CLI, telnet, ssh, http, https, and wired vs wireless management)

Dumps Exam

QUESTION NO: 1

You have brought your MacBook Pro running OS 10.6 to work and intend use the enterprise wireless network. This network is using EAP-FAST and 2.4 GHz for data and 5 GHz for VoWLAN.Which statement about the laptop configuration and wireless connection is true?

A. Install a USB wireless adapter and configure
B. Install Apple EAP-Fast plug-in and configure
C. Install Cisco AnyConnect v2.4 and configure
D. Configure Apple network preferences for EAP-FAST
E. The laptop does not support EAP-FAST and will be unable to connect
F. The laptop only supports 5 GHz and will be unable to connect
Answer: D

QUESTION NO: 2

Which option is needed to earn the Cisco Compatible credential for Cisco Compatible Extensions Lite?
A. Foundation and Management are required.
B. Location and Management are required.
C. Foundation and Location are required.
D. Foundation and Voice are required.
E. Voice is required.
F. Foundation is required.
G. Location is required.
H. Management is required.
Answer: F

QUESTION NO: 3
You are testing a new autonomous Cisco Aironet 1260 AP that has booted for the first time on the existing corporate network, which includes voice, data, and location services.How do you reach the GUI of the AP?
A. HTTP to 10.0.0.1.
B. HTTP to 192.168.1.1.
C. HTTP to the DHCP address.
D. HTTPS to 10.0.0.1.
E. HTTPS to the 192.168.1.1.
F. HTTPS to the DHCP address.
Answer: C

QUESTION NO: 4
Which single tool helps to troubleshoot client-related issues in a WLAN?
A. The show and debug commands on the controller.
B. The show commands on the AP.
C. Client templates on the Cisco WCS.
D. Client troubleshooting on the Cisco WCS.
Answer: D

QUESTION NO: 5
The IEEE 802.11n standard provides 40-MHz channels, improved MAC efficiency, and MIMO.Which three elements define the 802.11n implementation of MIMO? (Choose three.)
A. channel bonding
B. dynamic frequency selection
C. maximal ratio combining
D. packet aggregation
E. spatial multiplexing
F. transmit beam forming
Answer: C,E,F

QUESTION NO: 6
Which three options relate to event-driven RRM? (Choose three.)

A. any 802.11n AP models
B. specific AP models
C. minimum of AP and WLC
D. minimum of AP, WLC, and WCS
E. minimum of AP, WLC, WCS, and MSE
F. configurable in WLC at 802.11b/g/n > RRM > TPC
G. configurable in WLC at 802.11b/g/n > RRM > DCA

Answer: B,C,G

QUESTION NO: 7

Which Cisco AnyConnect module provides wireless connectivity?

A. telemetry
B. web security
C. VPN
D. NAM
E. DART
F. posture
G. CSSC
Answer: D

QUESTION NO: 8
What is the maximum number of lightweight APs that can be supported from a single Cisco WCS Navigator management console with Cisco WCS and Cisco WLC running version 7.0 code?

A. 10,000
B. 20,000
C. 25,000
D. 30,000
E. 60,000
Answer: D