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Question 1.
A Layer 2 switch that does not support IP multicast receives a multicast transmission.
What does the switch do?
A. It forwards the traffic through all ports.
B. It drops the traffic.
C. It forwards the traffic as a unicast through all ports.
D. It forwards the traffic toward its default gateway.
Answer: A
Question 2.
Why is PIM protocol independent?
A. It supports dense and sparse modes.
B. It supports all multicast application protocols.
C. It is compatible with other multicast routing protocols.
D. It operates with any IP routing protocol.
Answer: D
Question 3.
You must configure IP multicast on a ProCurve 5304xl switch. Before enabling multicast routing globally, what must you enable?
A. IP routing
B. DVMRP
C. RIP
D. PIM
Answer: A
Question 4.
In comparison to streaming video traffic, voice traffic is typically more ______________.
A. insensitive to jitter
B. difficult to route
C. bandwidth-intensive
D. sensitive to delay
Answer: D
Question 5.
Exhibit:
You must configure IP multicast on Switch ITCertKeys 2. To enable the host to receive multicasts from the server, you must enable PIM on ___________________.
A. VLAN 210
B. VLAN 100 and VLAN 210
C. no VLANs
D. VLAN 100
Answer: C
Question 6.
A ProCurve 5308xl switch acts as the IGMP Querier for three networks. During a multimedia transmission, the switch sends General Queries to all three networks. After the transmission ends, no multicast traffic is present on the networks.
What will the switch do?
A. stop sending queries until it detects a new multicast stream
B. send queries only to networks that include other IGMP routers
C. continue sending periodic queries to all networks
D. send queries directly to identified IGMP hosts
Answer: C
Question 7.
DRAG DROP
Match each IGMP message type with the correct description.
Options, select from these
Answer:
Description Option place here
Question 8.
Exhibit:
Untagged VLAN 50
In this network, all hosts in VLANs 70 and 90 insert IEEE 802.1p priority markers.
What can you do to ensure that priorities are maintained from end-to-end?
A. Make the link between Switch_A and Switch_B a tagged member of VLAN 50.
B. Define a network-wide QoS VLAN that will include all ports that require prioritization settings.
C. Implement identical priority settings on both switches.
D. Make the link between Switch_A and Switch_B an untagged member of all VLANs.
Answer: A
Question 9.
How does a dedicated voice VLAN enhance QoS for a VoIP implementation?
A. It isolates phones from data broadcasts.
B. It ensures that priorities set by phones will be enforced.
C. It eliminates the need for Layer 2 priority markers.
D. It enables routing without Layer 3 priority markers.
Answer: A
Question 10.
Which address is valid for IP multicast?
A. 229.17.83.9
B. 220.18.34.5
C. 198.54.19.4
D. 241.16.17.2
Answer: A
Question 11.
You are designing a VoIP solution for a small college. The client's current infrastructure includes several 10/100 hubs that provide desktop connectivity for faculty members. To provide adequate QoS, the hubs should be replaced with switches because hubs ___________.
A. support only IEEE 802.1p priority
B. do not forward multicast traffic
C. use bandwidth ineffectively
D. cannot transmit voice traffic
Answer: C
Question 12
DRAG DROP
Match the type of traffic (voice, video, or data) with the appropriate description.
Answer:
Question 13
At a customer site, you must determine if the default settings for ProCurve 5300xl series switches will provide adequate QoS for a multimedia training application. To make this determination, you must learn if the application ____________.
A. distributes content through IP multicast
B. uses TCP or UDP as a transport protocol
C. supports Guaranteed Minimum Bandwidth
D. inserts Layer 2 or Layer 3 priority markers
Answer: D
Question 14.
A ProCurve 5308xl switch receives two Joins for the same multicast group. The switch makes two entries in its IGMP table. What does this indicate about the hosts?
A. They are in different scopes.
B. They are on different networks.
C. They are a sender and a receiver.
D. They are not using IGMPv3.
Answer: B
Question 15.
The administrator of a ProCurve 5308xl switch must increase the bandwidth available for high-priority traffic on ports b1-b24. The administrator switches to the port configuration context for these ports and enters bandwidth-min output 0 20 20 59. The lowest-priority queue will now be _________________.
A. starved unless the other queues are not using all available bandwidth
B. disabled unless the administrator changes the GMB setting
C. used only for the forwarding of untagged traffic
D. unchanged because 0 is not a valid parameter
Answer: A
Question 16.
A user of a new VoIP infrastructure reports that she unintentionally speaks at the same time as the person on the other end of the line. This condition could be caused by excessive _____________.
A. delay
B. echo
C. packet collisions
D. jitter
Answer: A
Question 17.
A converged network ________________.
A. can transmit voice, video, and data over a single infrastructure
B. can serve more users than a conventional IP network
C. deploys circuit-switching instead of packet-switching
D. features an edge-oriented architecture
Answer: A
Question 18.
In a converged network, what does video traffic require in comparison to voice traffic?
A. higher priority
B. more expensive cabling
C. less delay
D. more bandwidth
Answer: D
Question 19.
Analysis of an IGMP Host Membership Report shows that it contains a list of host addresses.
What is the content of the list?
A. the sources from which the host will accept multicasts
B. all PIM-enabled routers between the host and the multicast source
C. all known sources of multicast traffic for the specified group
D. all known members of the multicast group on the host's own network
Answer: A
Question 20.
Where is an IGMP General Query sent?
A. to the All Routers address
B. to all hosts that have issued Joins
C. to the All Systems address
D. to all networks containing IGMP hosts
Answer: C
Question 21.
During a multicast transmission, a PIM-Dense router receives Leave Group messages from all downstream IGMP hosts that had requested the transmission. The router sends a PIM Prune message upstream and _____________.
A. queries PIM neighbors to determine if it should keep the multicast group's S,G pair in its PIM
table
B. drops the multicast group's S,G pair from its PIM table after the Holdtime expires
C. immediately drops the multicast group's S,G pair from its PIM table
D. maintains the multicast group's S,G pair in its PIM table as long as the stream is being
transmitted
Answer: D
Question 22.
You must configure IP multicast on a ProCurve 5304xl switch in the distribution layer of a customer network. PIM must be enabled globally and for ______________.
A. VLAN 1 and switch-to-switch links
B. every VLAN that will carry multicast traffic
C. ports with directly connected users
D. every user-defined VLAN
Answer: B
Question 23.
Why does an IGMP host transmit a Host Membership Report? Select TWO.
A. to join a group
B. to leave a group
C. to initiate a group
D. to respond to a query
E. to identify the Querier
Answer: A, D
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Question 1.
A CallPilot customer site will be using Multimedia Messaging. The switch will need a specific kind of configuration for this messaging service.
What is the required configuration?
A. Regular DN
B. Phantom DN
C. Control DN (CDN)
D. ACD-DN dummy queue
Answer: C
Question 2.
With CallPilot RIs. 5.0, when upgrading to a new release of CallPilot, the number of reserved seats may now be reduced. You are performing an upgrade on a CallPilot RIs. 4.0 system with a keycode that authorizes 500 Fax messaging seats. Only 200 Fax messaging seats are currently in use.
Which is the minimum number of Fax messaging seats that can be authorized with a new RIs. 5.0 keycode?
A. 100
B. 200
C. 250
D. 500
Answer: B
Question 3.
You are preparing to install CallPilot RIs.5.0 for a customer. The customer wants to access the CallPilot system from the LAN and must provide some information for the installation.
What information must the customer provide?
A. DHCP server
B. a Cat-5 cable
C. an Ethernet switch
D. a static IP address and subnet mask
Answer: D
Question 4.
When installing CallPilot Reporter, what is a valid installation option?
A. Client PC
B. CallPilot server
C. Administrator PC
D. Customer provided Web server
Answer: D
Question 5.
An administrator cannot login to CallPilot Manager from the login web page. You have confirmed that the administrator is entering their correct mailbox number and password and that their mailbox is not disabled.
What should you check?
A. that the user's PC is running Internet Information Server (IIS)
B. that the Server field contains the correct server name for the CallPilot system
C. that the Location field contains the correct server name for the CallPilot system
D. that the Secure Sockets Layer (SSL) option is turned on because passwords can only be
passed over SSL
Answer: B
Question 6.
CallPilot desktop messaging has several CallPilot RIs.5.0 feature enhancements.
Which are two of these enhancements? (Choose two.)
A. ping on Startup
B. Global CallPilot Address Book
C. creating personal distribution lists
D. Deliver to Location in Microsoft Outlook
Answer: B, D
Question 7.
The CallPilot RIs. 5.0 has introduced the High Availability feature.
The High Availability feature is available on which CallPilot server platform?
A. 703t
B. 600r
C. 1005r
D. 1002rp
Answer: C
Question 8.
When installing CallPilot Reporter RIs. 5.0 on the standalone Web server, additional required software is also installed.
Which version of Crystal Reports is installed?
A. Crystal Reports 8
B. Crystal Reports X
C. Crystal Reports 8.5
D. Crystal Reports Xl
Answer: D
Question 9.
Which software is required before installing CallPilot Manager on a stand-alone Web server?
A. PC Anywhere
B. Sybase Database
C. Java Runtime Environment
D. Internet Information Server (IIS)
Answer: D
Question 10.
Your customer is upgrading to CallPilot RIs. 5.0. The current keycode authorizes 500 Speech Activated Messaging seats but the customer is currently only using 100 seats.
With the upgrade and a new CallPilot Rls. 5.0 keycode, what two options does the customer have for the unused Speech Activated Messaging seats? (Choose two.)
A. No options are available; the number of seats cannot be reduced.
B. Take no action and retain the unused Speech Activated Messaging seats.
C. Reduce the number of Speech Activated Messaging seats authorized in the new keycode to
100 or more.
D. Reduce the number of Speech Activated Messaging seats authorized in the new keycode to
any number as long as the feature is supported on at least 1 seat.
Answer: B, C
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