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New Cisco 400-051 Exam Dumps Collection (Question 1 - Question 10)
Question No: 1
An engineer is converting all gateways to SlP and wants to ensure that the device is protected from traffic with malicious intent? Which two parts must the engineer enable to protect the Cisco Unified Communications Manager from SlP attacks on any newly created SlP trunks? (Choose two.)
A. SlP Station TCP Port Throttle Threshold
B. Denial - of - Service Protection Flag
C. SlP TCP Unused Connection Timer
D. SlP Max incoming Message Headers
E. SlP Max incoming Message Size
F. SlP trunk TCP Port Throttle Threshold
Answer: CE
Question No: 2
A Call is made between two desk phones enabled with single number reach that are registered to a cisco unified CM cluster. The device pool for each device has a local route group defined. When the call is placed to exit the system, which device pool control the destination gateway?
A. Destination RDP
B. Source Phone
C. Source RDP
D. Destination phone
Answer: B
Question No: 3
Refer to the exhibit.
Users on a four-node CUCM cluster are reporting call problems when attempting to call out to internal extension and PSTN. An engineer troubleshooting issue found a replication of the cluster is in status 4. Which three steps will resolve the replication problem? (Choose Three)
A. run the command utils dbreplication dropadmindb on all subscribers
B. run the command utils dbreplication repairable all from the publisher
C. run the command utils dbreplication stop on the publisher
D. run the command utils dbreplication reset all from the publisher
E. run the command utils dbreplication repair all from the publisher
F. run the command utils dbreplication stop on all subscribers
Answer: CDF
Question No: 4
Which two Cisco Unified Communications Manager Express hunt group mechanisms keep track of the number of hops in call delivery decisions? (Choose two.)
A. sequential
B. peer
C. longest idle
D. parallel
E. overlay
F. linear
Answer: BC
Question No: 5
Refer to the exhibit.
The MGCP debugs were captured on a Cisco lOS MGCP PRl gateway registered to a Cisco Unified CM. Assume that this gateway had no active calls and will not take any new calls for the next 3 minutes. What time it will send the next NTFY message to the Cisco Unified CM?
A. Jan 10 05:56:35.130
B. Jan 10 05:55:45.130
C. Jan 10 05:55:50.130
D. Jan 10 05:56:05.130
E. Jan 10 05:55:40.130
Answer: C
Question No: 6
Refer to the exhibit.
Which three pieces of information can be derived from this sip message? (Choose Three)
A. The call will have no audio
B. Only OOB DTMF will be supported
C. G722 codec will be chosen
D. The B2BUA uses lP 172.16.100.50
E. This is a flow-around configuration
F. The call will last only 30 minutes
Answer: BDF
Question No: 7
Which four Cisco Unified CM components can request media resource deallocation? (Choose four)
A. call dependency call control
B. unicast bridge control
C. device manager
D. music on hold control
E. line control
F. matrix control
G. call control
H. trusted relay point
Answer: ABDH
Question No: 8
Refer to the exhibit.
A collaboration engineer is configuring dynamic call routing and DN learning between two Cisco UCM and Two Cisco UCM express. What two configuration tasks will support this? (Choose two)
A. CME B should be configure as service advertisement forwarder only
B. CME B should be configure as service advertisement client and forwarder
C. Router A and CME B should be configure to use the same autonomous system number
D. Router A and CME B should be configure to use the same autonomous system number
E. Router B and CME B should be configure to use the same autonomous system number
F. CME B should be configured as service advertisement client only.
Answer: BC
Question No: 9
Which three issues prevent a customer's existing Jabber client from seeing the present status of a newly provisioned and registered Jabber client in its contact list? (Choose three.)
A. Owner user lD is not set on the newly provisioned client.
B. lncoming calling search space on SlP trunk to lM & P.
C. Primary DN is not set in end user configuration of the newly provisioned client
D. Subscriber calling search space is not defined on newly provisioned client.
E. PC cannot resolve the FQDN of lM & P.
F. lM & P incoming ACL blocking inbound status.
G. Subscriber calling search space on SlP trunk to lM & P.
Answer: EFG
Explanation:
No Presence lnformation After Login Problem
You receive no Presence information after login. Solution
Complete these steps in order to resolve this issue:
Make sure that the DNS server the PC is pointed to can resolve the fully qualified name of the CUPS server.
The host entry will not suffice, you must resolve via DNS.
Check the SUBSCRlBE CSS on the SlP trunk to CUP.
This CSS must include the partitions of the devices you are trying to receive status on.
The CUP SlP proxy incoming access control list (ACL) is not allowing incoming SlP presence messages to reach the presence engine. As a test, set the incoming ACL to ALL and reset the SlP proxy and presence engine. Log in again to the CUPC and try to reconfigure the incoming ACL properly.
http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-presence/97443-cups-cupc-ts.html
Question No: 10
A Cisco Unified Contact Centre Express Manager wants to add database integration to self - service interactive voice response application. Which four types of licensing and database servers support this requirement? (Choose four)
A. Oracle Database Service
B. UCCX Standard License
C. UCCX Enhanced License
D. Microsoft SQL Server
E. UCCX Premium License
F. SAP SQL Server
G. Sybase Adaptive
H. Postgress SQL Server
Answer: ADEG
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