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Braindumps for "HP0-752" Exam

best dump for it!!!!!

 

Question 1.
Which type of message does a Radio Port (RP) transmit so that a ProCurve Wireless Edge Services xl Module can detect it on the network?

A. Inter-Access Point Protocol (IAPP)
B. Address Resolution Protocol (ARP)
C. Link Layer Discovery Protocol (LLDP)
D. Internet Control Message Protocol (ICMP)

Answer: C

Question 2.
A company installs the ProCurve Wireless LAN System and requires two Radio Ports (RPs) for the cafeteria. One RP must be installed outside and one RP must be installed inside. Both RPs must support 802.11a, b, and g.

Which RPs should the company purchase?

A. two RP 210s
B. one RP 220 and one RP 230
C. one RP 220 and one RP 210
D. one RP 230 and one RP 210

Answer: B

Question 3.
You connect a Radio Port (RP) to a ProCurve Switch 2600-PWR Series, which is connected to a wireless services-enabled switch. On the 2600-PWR Switch, port 5 connects to the RP, and port 1 connects to the wireless services-enabled switch. The 2600-PWR Switch is sending traffic from other VLANs to the wireless services-enabled switch.

Which commands must you enter on the 2600-PWR Switch to enable the Wireless Module to detect the RP? (Select two.)

A. vlan 2100 tagged 1
B. vlan 2100 tagged 5
C. vlan 2100 untagged 5
D. vlan 2100 untagged 1
E. auto provisioning enable

Answer: A, C

Question 4.
Which virtual LAN (VLAN) or VLANs are automatically created on the wireless services-enabled switch if auto-provisioning is enabled?

A. Radio Port VLAN
B. the VLAN assigned to WLAN 1
C. any dynamic VLAN assigned to wireless users
D. any VLAN created on the Wireless Edge Services xl Module

Answer: A

Question 5.
Which channel should you select for the cell with the question mark?

A. 4
B. 6
C. 8
D. 10
E. 12

Answer: B

Question 6.
Which steps should you take during a site survey to test the coverage provided by access points (APs) or Radio Ports (RPs)? (Select two.)

A. Analyze the signal to noise ratio (SNR) at different hours of operation.
B. Set up wireless bridges between the APs to ensure that they can reach each other.
C. Configure encryption keys and attempt to crack them using readily-available software.
D. Look for areas of overlap between nearby cells and set overlapping cells to different channels.
E. Compare the coverage provided by an RP 210 and an RP 230, and decide between the
products.

Answer: A, D

Question 7.
For which scenario might you recommend the use of 802.11 pure-g mode?

A. a public wireless network for customers and contractors
B. an environment with potential interference from military radar
C. a controlled environment with the latest high-tech equipment
D. a wireless network that carries sensitive financial information

Answer: C

Question 8.
Ten stations are associated to a ProCurve Access Point (AP) 530 radio, and all are downloading data. Each station is operating at the 54 Mbps data rate.

What average throughput can any individual user most realistically expect?

A. 2 Mbps
B. 6 Mbps
C. 27 Mbps
D. 54 Mbps

Answer: A

Question 9.
The ProCurve Radio Port (RP) shown in the exhibit has not been adopted by the Wireless Edge Services xl Module.

What could be the reason?

A. The Wireless Edge Services xl Module runs rogue AP detection.
B. The switch port that connects to the RP enforces 802.1X authentication.
C. The switch port that connects to the RP should be tagged for VLAN 2100.
D. The Wireless Module's internal uplink port should be untagged for VLAN 2100.

Answer: B

Question 10.
Your company is setting up a wireless network using a ProCurve Access Point (AP) 420. Users throughout the building complain that they cannot see the name for your wireless network in their wireless client utilities. You ping the AP 420 and receive a response.

What might be the problem? (Select two.)

A. The AP's country code has not been set.
B. The AP has failed to boot.
C. The AP uses a different security option than the users' stations do.
D. The AP operates in open system, but users' stations operate in closed system.
E. The AP's radio has been dedicated to AP detection.

Answer: A, E

Question 11.
You are helping a user who is having trouble connecting to a wireless LAN (WLAN) supported by a ProCurve Access Point (AP) 530.

You look in the AP 530's event log and see that the status of the user's station is as shown in the exhibit.

What could be the problem?

A. The station has failed MAC authentication.
B. The user has entered the wrong preshared key (or password).
C. The station does not support the data rates required in the cell.
D. The station uses open-key rather than shared-key authentication.

Answer: B

Question 12.
Currently, your ProCurve AP 530 supports both 802.11b and 802.11g stations on both of its radios. However, users have been reporting slow connections.

What is one way that you could attempt to raise throughput for 802.11g stations?

A. Lower the RTS/CTS threshold on both radios.
B. Disable support for the long preamble on both radios.
C. Enable 802.11b on radio 1, and 802.11 g-only on radio 2.
D. Disable Protection in the advanced radio settings for one radio.

Answer: C
 



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Braindumps: Dumps for 642-185 Exam Brain Dump

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Braindumps for "642-185" Exam

Implementing Cisco TelePresence Solutions (ITS)

 Question 1.
Which DHCP server gives secondary codecs in Cisco TelePresence CTS-3000 and CTS-3200
systems their IP addresses?

A. DHCP server on the voice VLAN
B. DHCP server on the primary codec
C. DHCP server on the Cisco Unified Communications Manager
D. DHCP server on the CiscoTelePresence Manager

Answer: B

Question 2.
How do you calibrate the light meter from the Cisco recommended RRA tool kit?

A. Press the Auto Adjust button on the meter.
B. Turn the meter on and off.
C. Cover the sensor with the cap and press the Zero button.
D. Cover the sensor with the cap and press the Light Source button.

Answer: C

Question 3.
What two options does an administrator have using WebUI for CTMS in Monitoring/Room Testing
for any active meeting? (Choose two.)

A. add a CTS System to a meeting
B. view network statistics
C. view meeting statistics
D. start loopback
E. force switch

Answer: A, B

Question 4.
 

The Cisco Telepresence room Fluffy does not have an email account listed in the Unified CM. This is preventing the Cisco Telepresence Manager from synchronizing with the email address for the Cisco Telepresence Room in the Calendar server.

Refer to the exhibit. You are using Cisco Telepresence Manager and have just added a new room in the Cisco Unified Communications Manager and have made test calls successfully. You run the Discover Rooms option under Discovery Service successfully. You then go into the Rooms section and see the status. 

Which is the cause of the problem?

A. The Cisco Telepresence room Fluffy does not have an email account listed in the Unified CM. 
    This is preventing the Cisco Telepresence Manager from synchronizing with the email address 
    for the Cisco Telepresence Room in the Calendar server.
B. The Cisco Telepresence room Fluffy has an email address listed in the Unified CM. The 
    Calendar server does not have an account for the email address provided by the Unified CM.
C. The Cisco Telepresence room Fluffy has an email address listed in the Unified CM. The 
    Calendar server has an account for the email address provided by the Unified CM. The Cisco 
    Telepresence Manager does not have proper privileges to view this account.
D. The Cisco Telepresence room Fluffy has an email address listed in the Unified CM. The 
    Calendar server has an account for the email address provided by the Unified CM. The Cisco  
    Telepresence Manager cannot authenticate to the LDAP server and cannot log into the  
    Calendar server to synchronize with the account.

Answer: C

Question 5.
During the RRA, how should you hold the light sensor when taking the majority of light measurements?

A. Horizontally, so it gets the direct lighting from ceiling light fixtures.
B. Vertically, toward the displays to measure the light they put off.
C. Horizontally, toward any untreated windows to measure light coming in.
D. Vertically, so it is reading light as if it were hitting the participant's face.

Answer: D

Question 6.
At a minimum, what must an administrator configure in the CUCM for the Cisco Telepresence Multipoint Switch?

A. SIP trunk and route pattern
B. H.323 gateway and route pattern
C. H.323 gateway, route pattern, route list and route group
D. SIP trunk, route pattern, route list and route group
E. H.323 gateway, route pattern and route group
F. route pattern, route list and route group

Answer: A

Question 7.
Which QoS mapping is specific to Cisco Telepresence?

A. CoS 5 to map to a DSCP value of 40
B. CoS 4 to map to a DSCP value of 46
C. CoS 3 to map to a DSCP value of 48
D. CoS 5 to map to a DSCP value of 16
E. CoS 4 to map to a DSCP value of 32

Answer: E

Question 8.
How is VIP mode enabled for a scheduled multipoint Cisco Telepresence meeting?

A. through the Cisco IP phone interface
B. through theWebUI on the CTMS
C. through the CiscoTelepresence Manager
D. through calendar scheduling interface

Answer: B

Question 9.
Which three statements about the cabling of a Cisco Telepresence 3000 are true? (Choose three.)

A. All speakers connect to the primary codec.
B. All video cameras connect to the primary codec.
C. All 65 inch plasma displays connect to the primary codec.
D. Microphones connect to the corresponding codec.
E. Speakers connect to the corresponding codec.
F. Video cameras connect to the corresponding codec.
G. Plasma displays connect to the corresponding codec.

Answer: A, F, G

Question 10. DRAG DROP
 

Answer:
 



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