Category Archives: CCNA Wireless

CCNA Wireless Chapter 18 and 19 Exam Answers

By | June 22, 2014

What is a WCS Wireless control system What is a WCS used for To configure and monitor one or more controllers and their associated access points The WCS has the same (5 things) as a WLC 1) Config 2) Perf. monitoring 3) Security 4) Fault management 5) Acc. options WCS can provide a __________ view of multiple controllers… Read More »

CCNA Wireless Chapter 17 Exam Answers

By | June 22, 2014

The 4 main threats to wireless NW’s are: 1) Ad-hoc NW formation 2) Rogue AP’s 3) Client missassociations 4) Directed wireless network attacks What exactly is client missassociation? An SSID profile is saved and active scanning is in operation, resulting in a client connecting to a network without knowing What are 4 examples of directed wireless network attacks?… Read More »

CCNA Wireless Chapter 15 and 16 Exam Answers

By | June 22, 2014

The Cisco mobility express solution can be… (2 things) 1) Standalone 2) Controller based The Cisco mobility express solution is part of the… SBCS: Cisco smart business communication system The SBCS contains what 4 things 1) Cisco UC (unified communications) 500 series 2) Cisco unified IP phones 3) Cisco monitor director 4) Cisco mobility solution How many clients… Read More »

CCNA Wireless Chapter 12, 13 and 14 Exam Answers

By | June 22, 2014

Mobility is not synonymous with hot spot connectivity , rather it means a client can move between APs while keeping its IP address The two types of client mobility are… 1) L2 mobility – client roams AP’s in same subnet 2) L3 mobility – client roams to AP in different subnet What is a mobility group? A group of WLC’s which share information… Read More »

CCNA Wireless Chapter 10 and 11 Exam Answers

By | June 22, 2014

The CUWN has 5 elements, which are… 1) Client devices 2) Mobility platform 3) Network unification 4) Network management 5) Unified advanced services Cisco compatible extensions devices have: 1) Wireless mobility 2) QoS 3) NW management 4) Enhanced security NW unification is… A migration path into routing/switching platforms via WLC’s The WLAN management interface for Cisco is called… Read More »

CCNA Wireless Chapter 9 Exam Answers

By | June 22, 2014

In a wireless model, frames generally go from a lightweight AP to a WLC A WLC is… A WiLAN controller Active scanning is… When a client sends probes out Passive scanning is.. When a client waits for beacons What comes first, the auth request or the assoc request frame when a client attempts to connect to an AP?… Read More »

CCNA Wireless Chapter 7 Exam Answers

By | June 22, 2014

MAC layer provides 3 services, which are 1) Asynchronous data service 2) Security services 3) Media access control With asynchronous data service… Peer LLC’s exchange MSDU’s With security services, there are 3 options: Authentication, WEP or 802.11i Every frame contains 3 things: 1) MAC header 2) Variable length frame body 3) FCS The frame body is specific to…… Read More »

CCNA Wireless Chapter 6 Exam Answers

By | June 22, 2014

802.11e is… QoS standard for WLANs 802.11h is… Transmit power management Changes transmit power to avoid creating interference for other devices 802.11i is… Security standard The original 802.11 standard used… FHSS and DSSS to achieve 1 and 2 mbps 802.11 is a ___________ standard layer 2 standard 802.11 is focussed on the delivery of… MSDU’s between peer LLC… Read More »

CCNA Wireless Chapter 3, 4 and 5 Exam Answers

By | June 22, 2014

1.Wavelength can be described as… The distance between successive crests of a wave 2.What is the wavelength of AM radio waves? 400-500M 3.What is the wavelength of satellite waves? 1MM 4.As frequency increases, distance travelled Decreases 5. 1mhz is 1 million cycles per second 6. 1ghz is 1 billion cycles per second 7. Gain provided by antennae helps to cancel… Read More »

CCNA Wireless Chapter 1 and Chapter 2 Exam Answers

By | June 22, 2014

1.With radio frequencies, the goal is… to send as much data as possible as far as possible as fast as possible 2.The IEEE wireless standard is… 802.11 3.The FCC defines (4 things) Unlicensed frequencies Power @ which frequencies can be transmitted at Transmission technologies which can be used Locations WLAN dev’s can be deployed 4.The European equivalent of… Read More »