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1.Which three server types are supported for the installation of Cisco CRS? (Choose three.)
A:Cisco MCS 78xx servers
B:Dell PowerEdge servers
C:HP DL Cisco certified servers
D:Acer Altos servers
E:IBM xSeries Cisco certified servers
F:Apple servers
Correct Answers:?? A, C, E
2.What is the maximum amount of Cisco Agent Desktop downtime after a failover when using high availability in Cisco Unified Contact Center Express 4.0?
A: 10 seconds
B: 30 seconds
C: 45 seconds
D: 60 seconds
Correct Answers:?? D
3.Which three Cisco CRS 4.0 components must be active on a Call Recording expansion server? (Choose three.)
A:Cisco CRS Repository Datastore, Cisco CRS Historical Datastore, Cisco CRS Config Datastore, Cisco CRS Agent Datastore
B:Cisco Recording
C:Cisco CRS Engine
D:Cisco Monitoring
E:Cisco CRS Node Manager
F:Historical Reporting client
Correct Answers:?? B, D, E
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Also called IP Communications IP Telephony Express Exam (IPTX) by candidate.??642-143 braindump provided by pass4sure.depend on 75 Q&A.
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1.Which mode allows you to configure the B-ACD service provided in Cisco Unified CallManager Express?
A: Tcl
B: telephony
C: application
D: IP-telephony
E: telephony-service
Correct Answers:?? C
2.Acme Booster Corporation has a corporate policy stating that all routing devices will have their configurations backed up to a corporate server on a weekly basis. Their CUE module is a component of the Cisco CallManager Express device. Which three parameters will ensure successful backup of the CUE module configuration? (Choose three.)
A:A TFTP server must be present and available to the CUE module.
B:The CUE module must have modify permissions on the backup server directory.
C:The CUE module must be in an offline mode prior to instituting the backup.
D:An FTP server must be present and available to the CUE module.
E:The CUE module must copy the configuration and messages to separate directories on the backup server.
F:The CUE module must have read and write permissions on the backup server directory.
Correct Answers:?? C, D, F
3.Your IP telephony manager wants you to configure an FXS port on a voice-enabled router with these requirements:
1. ) It supports ground-start signaling.
2. Calling name is James Smith.
3. Calling number is 408-555-1212.
4. Ring frequency is 25hz.
5. Ring cadence is for Germany.
Which configuration will meet these requirements?
A: voice-port 1/0/0
signal ground-start
cptone DE
ring frequency 25
station-id name James Smith
station-id number 4085551212
B: voice-port 1/0/0
description extension 555-1212, name “James Smith”
signal ground-start
ring cadence DE
ring frequency 25
C: voice-port 1/0/0
description extension 555-1212, name “James Smith”
ring cadence Germany
ring frequency 25
station-id name James Smith
station-id number 5551212
D: voice-port 1/0/0
signal ground-start
cadence Germany
frequency 25
station-id name James Smith
station-id number 4085551212
Correct Answers:?? A

The 642-112 is also called Converged Business,including 65-75 questions in the exam,pass4sure will released 70 questions and answers about exam 642-112 for all the candidate.don’t worry.

Unified Communication for System Engineers Exam,is the name of the exam 642-104,which contained 55-65 questions for candidate.pass4sure??provided 70questions and answers for us to prepare it.??

1.What is the correct procedure for adding a new a subscriber on a Cisco Unity for Domino system?
A: You create the subscriber through the Cisco Unity System Administrator and Cisco Unity creates the Domino account.
B: You confirm the person has a Domino account and import them into Cisco Unity through the Cisco Unity System Administrator.
C: You confirm your Cisco Unity System Administrator Account has the correct class of service rights to add accounts in Domino.
D: You confirm the Cisco Unity For Domino connector is functioning and create the subscriber through the Cisco Unity System Administrator
Correct Answers:?? B
2.Your client would like to be able to back up and restore the entire Cisco Unity server, including the operating system and SQL database, in case of a catastrophic failure of the Cisco Unity server. Which Cisco Unity or third-party utility would you tell them to use?
A: Cisco Unity Disaster Recovery Backup and Restore utilities
B: Symantec/Veritas Backup Exec
C: Cisco Unity Disaster Recovery Backup and Restore utilities with full backup options selected
D: Cisco Unity Database Recovery tool
Correct Answers:?? C
3.As the administrator of a Cisco Unity messaging system, you have been asked to provide information on the number and length of call placed by the Unity system to subscribers for message notification during the past seven days.
Which report do you run to accomplish this task?
A: Outcall Billing
B: Notification Billing
C: Transfer Call Billing
D: Subscriber Message Activity
Correct Answers:?? A
4.A customer is answering questions in an Interview Box. The caller, when prompted to enter his telephone number, entered touch tones rather than speaking the telephone number.
What does Cisco Unity do with that answer?
A: Cisco Unity plays it back as touch tones.
B: Cisco Unity hangs up on the caller when the touch tones are entered.
C: Cisco Unity interprets the touch tones and speaks the number entered.
D: Cisco Unity tries to transfer to an extension if it matches any of the touch tones entered.
Correct Answers:?? A

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1.Given the following configuration:router bgp 6500redistribute staticip route 164.20.0.0 255.255.0.0 null 0Which statement is true?
A: It allows BGP to advertise the 164.20.0.0 /16 network.
B: It results in all traffic for all subnets of 172.16.0.0 being dropped at this router.
C: Cisco prefers that you use the aggregate-address command to distribute IGP routes into BGP.
D: Cisco prefers this method of distributing IGP routes into BGP over using the network command.
Correct Answers:?? A
2.Which two statements are true about RIP? (Choose two.)
A:By default, RIP interfaces will only accept and send version 1 updates.
B:By default, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
C:When configured with the version 1 command, RIP interfaces will only accept and send version 1 updates.
D:When configured with the version 1 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 1 updates.
E:When configured with the version 2 command, RIP interfaces will only accept version 2 updates, but will send version 1 and version 2 updates.
F:When configured with the version 2 command, RIP interfaces will accept version 1 and 2 updates, but will only send version 2 updates.
Correct Answers:?? B, C
3.The 192.168.0.0 network is not being propagated throughout the network. Observe the BGP configuration commands from the advertising router. What is the reason the 192.168.0.0 route is not being advertised? router bgp 65111 neighbor 172.16.1.1 remote-as 65111 neighbor 172.16.2.1 remote-as 65112 network 192.168.0.0 network 10.0.0.0 ! ip route 192.168.0.0 255.255.0.0 null0
A: The network 192.168.0.0 statement is missing mask 255.255.0.0
B: The network 192.168.0.0 statement is missing mask 0.0.255.255.
C: The network 10.0.0.0 statement is missing mask 255.0.0.0.
D: The network 10.0.0.0 statement is missing mask 0.255.255.255.
E: The auto-summary configuration is missing.
Correct Answers:?? A
4.A medium-sized network with a redundant topology that uses core and access switches is experiencing intermittent end-station accessibility. The root bridge is on one of the core switches. It is determined that the problem occurs during STP convergence and that accessibility issues depend on the STP state of the individual switch port. What is the best way to decrease STP convergence time in this situation?
A: Enable PortFast on the core switches to accelerate the choice of a new root port.
B: Enable UplinkFast on the VLAN that is having the most accessibility problems.
C: Enable UplinkFast on the wiring closet switches at the edge of the network.
D: Enable PortFast on all IOS based switches that have been configured for bridge priority.
Correct Answers:?? C

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Questons and Answers : 196 questions
Updated: 2007-2-18
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1.Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for call admission control within existing H.323 environments?
A: single site with centralized call processing
B: single site with distributed call processing
C: multisite with centralized call processing
D: multisite with distributed call processing
Correct Answers:?? D
2.Which network management tool helps network administrators develop and maintain new and existing traffic filters on Cisco devices?
A: CiscoView
B: ACL Manager
C: Cisco Netsys
D: Resource Manager
Correct Answers:?? B
3.Users at the Charleville Company began experiencing high network delays when Internet connectivity was enabled for all users. After investigating the traffic flow, you determine that peer-to-peer traffic from a music download site is consuming a large amount of bandwidth. Which QoS mechanism can you implement to improve the network response time?
A: Use CBWFQ to queue the peer-to-peer traffic into the default traffic class.
B: Use class-based WRED to randomly drop the peer-to-peer traffic during network congestions.
C: Use class-based policing to limit the peer-to-peer traffic rate.
D: Use class-based shaping to delay any excessive peer-to-peer traffic.
E: Use class-based marking to mark the peer-to-peer traffic to DSCP 0
Correct Answers:?? C

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1.Which two IntServ functions are required on a router? (Choose two.)
A:admission control
B:DSCP classification
C:monitoring
D:marking
E:scheduling
Correct Answers:?? A, E
2.Which two voice-gateway, analog-interface statements are true? (Choose two.)
A:A router can use a Foreign Exchange Office (FXO) interface to connect to a PSTN.
B:A router can use a Foreign Exchange Station (FXS) interface to connect to a PBX.
C:An analog fax machine can connect to a Foreign Exchange Office (FXO) interface.
D:An analog telephone can connect to a Foreign Exchange Station (FXS) interface.
Correct Answers:?? A, D
3.What are the three elements of configuring congestion management? (Choose three.)
A:queue creation
B:determining packet drop thresholds
C:determining the random early detection method
D:traffic classification
E:queue scheduling
F:FIFO configuration
Correct Answers:?? A, D, E
4.A branch office of Acme Insurance has 15 IP phones connected to the main office using the distributed call processing model. Normally, the phones work with great quality. However, during very busy times when all of the agents are on the phone at the same time, the voice quality drops precipitously. Words or phrases or both are dropped from conversations. What is the most likely cause of the problem?
A: Large files are being downloaded over the WAN network.
B: IP phone traffic is not being classified correctly.
C: More bandwidth is required for the office LAN.
D: Call Admission Control has not been implemented.
E: Employees are watching videos over the Internet.
F: Header compression is not being used.
Correct Answers:?? D

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1.When should solution templates be created and deployed?
A: for low risk solutions that will be deployed more than once
B: for low risk solutions that will be deployed once
C: for high risk solutions that will be deployed more than once
D: for high risk solutions that will be deployed once

Correct Answers:?? C

2.What type of interface will be created when the command ppp multilink is added to an ISDN BRI interface?
A: serial 0/0
B: BRI 0/0
C: BRI 0/0:1 and BRI 0/0:2
D: BRI 0/0:23
E: virtual-access 1
F: virtual-template 1
Correct Answers:?? E
3.Over the past year the amount of traffic between certain access-layer network segments and the company’s intranet website has increased dramatically. The CPU utilization levels of network devices and intranet server are well within acceptable limits. Congestion has been observed at the connection between the access-layer switches and the distribution layer, multilayer switches. What should be done to help eliminate congestion?
A: Upgrade access-layer switches to better performing models.
B: Implement QoS features on the access-layer switches.
C: Upgrade the end user Gigabit Ethernet links.
D: Increase the bandwidth on the upstream links from the access-layer switches.
E: Upgrade the distribution layer, multilayer switches to better performing models.
F: Implement QoS features on the distribution layer, multilayer switches.
Correct Answers:?? D
4.The network administrator needs to verify that the web server is accessible to all employees within the company intranet and also verify connectivity at all OSI layers. How can the administrator test to ensure all layers of the OSI model are working correctly?
A: Ping the web server.
B: Telnet to port 80 of the web server.
C: Issue the debug ip http server command.
D: Issue the show ip http server command.
E: Issue the netstat -r command.
F: Ping the web server by name.
Correct Answers:?? B

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The 642-825,named ISCW - Implementing Secure Converged Wide Area Networks,but Now everyone can pass the exam 642-825,Jim said.he take this exam just now,he looks very happy,I guess that he can pass it very lazily.

1.Which two statements about management protocols are true? (Choose two.)
A:Syslog version 2 or above should be used because it provides encryption of the syslog messages.
B:NTP version 3 or above should be used because these versions support a cryptographic authentication mechanism between peers.
C:SNMP version 3 is recommended since it provides authentication and encryption services for management packets.
D:SSH, SSL and Telnet are recommended protocols to remotely manage infrastructure devices.
E:TFTP authentication (username and password) is sent in an encrypted format, and no additional encryption is required.
Correct Answers:?? B, C
2.Which feature is an accurate description of the Diffie-Hellman (DH) exchange between two IPsec peers?
A: allows the two peers to communicate the pre-shared secret key to each other during IKE phase 1
B: allows the two peers to communicate its digital certificate to each other during IKE phase 1
C: allows the two peers to jointly establish a shared secret key over an insecure communications channel
D: allows the two peers to negotiate its IPsec transforms during IKE phase 2
E: allows the two peers to authenticate each other over an insecure communications channel
Correct Answers:?? C
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1.Which two encapsulation methods require that an 827 ADSL router be configured with a PPP username and CHAP password? (Choose two.)
A:PPPoE with the 827 configured as a bridge
B:PPPoE with the 827 configured as the PPPoE client
C:PPPoA
D:RFC 1483 Bridged with the 827 configured as the PPPoE client
E:RFC 1483 Bridged with the 827 configured as a bridge
Correct Answers:?? B, C
2.Given the configuration:
access-list 101 deny tcp any any eq ftp
access-list 101 permit ip any any
dialer-list 2 protocol ip list 101
Which two statements about the configuration are true with respect to the DDR? (Choose two.)
A:FTP traffic will never be forwarded.
B:FTP traffic will only be forwarded while other interesting traffic is being forwarded.
C:All traffic will cause the line to activate.
D:FTP will cause the line to activate.
E:FTP will not cause the line to activate.
F:Since FTP uses two sockets, both must be defined to prevent packet forwarding.
Correct Answers:?? B, E
3.What are two advantages to the use of RFC 1483 to encapsulate IP data over ATM? (Choose two.)
A:multiprotocol support
B:inherently more secure because of the Address Resolution Protocol (ARP)
C:the CPE in bridge mode performs routing functions
D:ideal for single-user Internet access
Correct Answers:?? A, D