» Wireless Fundamentals 3

EnsurepassHere you will answers to Wireless Fundamentals – Part 3 Question 1 What unit of measurement is used to represent the strength of an antenna’s radiation pattern? A. dBi B. dBm C. mW D. GHz Answer: A Explanation + dBi is a unit of sound that measures acoustical and electrical power. In particular, dBi is a measure of the increase in signal (gain) by your antenna compared to the hypothetical isotropic antenna (which uniformly distributes energy in all directions) -> Read more […]

» Drag and Drop

EnsurepassHere you will find answers to Drag and Drop Questions Question 1 Match the interface description on the left with the appropriate interface on the right. Answer: + AP Manager: Used for Layer 3 communications between the Cisco WLC and the lightweight access points + Dynamic: Designed to be analogous to VLANs for wireless LAN client device + Management: This interface is the only consistently “pingable” in-band interface IP address on the Cisco WLC + Service Port: The only Read more […]

» Wireless Fundamentals 2

EnsurepassHere you will find answers to Wireless Fundamentals – Part 2 Question 1 How are omni antennas in a wireless network most commonly polarized? A. circularly B. horizontally C. vertically D. both horizontally and vertically Answer: C Explanation Omni antennas send a signal of the same strength in all directions. Antennae in wireless networks are often vertically polarized, which makes the electric field vertical. Note: A VERTICALLY POLARIZED antenna transmits an electromagnetic Read more […]

» Cisco Unified Wireless Network

EnsurepassHere you will find answers to Cisco Unified Wireless Network Questions Note: The Cisco Unified Wireless Network is composed of five interconnected elements that work together to deliver a unified enterprise-class wireless solution. They are client devices, APs, network unification, network management, and mobility services. There is no upgrade path between the Mobility Express solution and the Cisco Unified Wireless Network solution, though they offer features close to each other. Question Read more […]

» Wireless Fundamentals

EnsurepassHere you will find answers to Wireless Fundamentals Questions – Part 1 If you are not sure about Wireless, please read my Wireless tutorial and Basic Wireless Terminologies Question 1 What is fading? A. Another signal source is producing energy on the channel in which you are trying to operate. B. The desired signal reaches the receiving antenna via multiple paths, each of which has a different propagation delay and path loss. C. A time-varying change in the path loss of a link Read more […]

» Drag and Drop Questions

EnsurepassHere you will find answers to CVoice – Drag and Drop Questions Question 1 The proper call-signaling term to the correct box in the diagram to establish RSVF-based Call Admission Control between the two Cisco Unifield Border Elements: Cisco UBEs. Some option is may be user more than once. Answer: Explanation Here is how the call is established with RSVF-based Call Admission Control 1) The Cisco Unified Communications Manager (at the left-side) sends an H.225 setup to the Read more […]

» GateKeepers

EnsurepassHere you will find answers to CVoice – Gatekeeper Questions Question 1 The SJ local zone contains a gatekeeper that controls two gateways, SJ1 and SJ2. Both gateways provide access to area code 408. Which two command strings should be entered into the gatekeeper to give the SJ2 gateway priority over the SJ1 gateway? (Choose two.) A. zone prefix SJ 408 gw-priority 6 SJ1 B. zone prefix SJ 408 gw-priority 6 SJ2 C. zone prefix SJ 408 gw-priority 10 SJ1 D. zone prefix SJ 408 Read more […]

» VoIP Design Elements

EnsurepassHere you will find answers to CVoice – VoIP Design Element Questions Question 1 Refer to the exhibit. Lighthorse Equine Management would like to investigate converging voice and data on their existing T1 Frame Relay WAN link between New York and Atlanta. Currently the following list of applications are consuming no more bandwidth than what is listed on this segment of the network. T1 link 1536 kbps e-mail 75 kbps internet 200 kbps Oracle 500 kbps FTP 250 kbps Total Read more […]

» Dial Peers

EnsurepassHere you will find answers to CVoice – Dial Peer Questions Question 1 Refer to the exhibit. You have been asked to configure a dial peer on R2 that will match only the extensions of the four telephones attached. Which dial-peer statement will you use? A. dial-peer voice 1 pots destination-pattern 5552.[0-5]0 B. dial-peer voice 1 pots destination pattern 5552[5-6].0 C. dial-peer voice 1 pots destination-pattern 555[2-5][56] D. dial-peer voice 1 pots destination-pattern Read more […]

» Advanced Dial Plans

EnsurepassHere you will find answers to CVoice – Advanced Dial Plan Questions Question 1 Which mechanism do you use to implement calling privileges on Cisco Unified Communications Manager Express? A. CoS B. QoS C. CAC D. COR E. SRST Answer: D Explanation Calling privileges define the destination a user is allowed to dial and they are implemented on Cisco IOS gateway using Class of Restriction. Class of Restriction (COR) is the feature that determines which numbers might not be Read more […]

» Digital Voice Ports

EnsurepassHere you will find answers to CVoice – Digital Voice Port Questions Question 1 A customer needs to configure a CAS E&M circuit that will support inbound and outbound DNIS and inbound ANI. Which configuration will accomplish this task? A. pri-group timeslots 1-24 B. ds0-group 0 timeslots 1-24 type none C. ds0-group 0 timeslots 1-24 type e&m-fgd D. ds0-group 0 timeslots 1-24 type fgd-eana E. ds0-group 0 timeslots 1-31 type r2-digital r2-compelled ani Answer: C Explanation To Read more […]

» EPhone

EnsurepassHere you will find answers to EPhone Questions Question 1 Refer to the exhibit. UCME#show ephone ephone-1 Mac:0000.94C2.8A44 TCP socket:[2] activeLine:0 REGISTERED in SCCP ver 1 1 and Server in ver 8 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 caps:8 IP:10.3.130.10 50374 Telecaster 7960 keepalive 4 max_line 6 button 1: dn 1 number 5001 CH1    IDLE    CH2    IDLE    mwi button 2: dn 3 number 5010 CH1    IDLE    CH2    IDLE Read more […]

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