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Exam Code: 400-051
Exam Name: CCIE Collaboration Written
Certification Provider: Cisco
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An engineer notices that two Cisco utility Connection servers in a cluster are in split-brain mode. The engineer corrects a network issue that allows the two servers to communicate again.
Which two statements describe negative effects of this event? (Choose two)
A. A user calling in to check their voicemail during the recovery may be informed that their messages are not available.
B. Message waiting lights van become out of sync after the split-brain recovery.
Forcing the administrator to run an MWI Synchronization.
C. The replication between the nodes becomes defunct, requiring the administrator to run utils cuc cluster activate to re-establish intracluster.
D. A message left on the subscriber server during the outage may be lost during the cluster recovery.
E. The replication between the nodes becomes defunct, requiring the administrator to run utils cuc cluster renegotiate to re-establish intracluster communication.
F. The Unity Connection Database can become corrupted, causing the need to reinstall the subscriber server.
Which two power saving parameters are available on a Cisco 9971 IP Phone only when it is connected to a Cisco switch with the EnergyWise feature enabled? (Choose two)
A. Enable Power Save Plus
B. Power Negotiation
C. Phone On Time
D. Display on Time
E. LLDP Power Priority
F. Day Display Not Active
What is the maximum number of configurable speed dial entries for a Cisco Unified 9971 IP Phone?
Which two softkeys can be offered on a Cisco IP Phone 7965, running SCCP firmware, when it is in Connected Conference state? (Choose two)
Which two SCCP call states support the CallBack softkey? (Choose two)
A. On Hook
B. Remote In Use
C. Connected Transfer
D. Ring In
E. Off Hook
F. Connected Conference
Where can a Cisco Unified CM administrator define Billing Application Server(s) for Call Detail Records?
A. Cisco Unified Serviceability
B. Service Parameters in Cisco Unified CM Administration.
C. Enterprise Parameters in Cisco Unified CM Administration.
D. Cisco Unified Reporting.
E. Call Detail Records data collection internal is not a configurable parameter.
An engineer is configuring QoS for a 100 Mb WAN link. An ISP SLA was signed to support 70% of the link. Which QoS command allows the engineer to use 70% of the link while maintaining a steady flow?
A. traffic-shape rate 100000000 70000000 70000000
B. police cir 70000000 confirm-action transmit exceed-action drop
C. police 70000000 13125000 confirm-action transmit exceed-action drop
D. traffic-shape rate 70000000 8750000 8750000
A collaboration engineer is designing a phone VPN infrastructure and the company security team requires Active Directory for authentication. Which two phone VPN configurations meet this requirement? (Choose two)
A. user ID and password authentication
B. certificate-only authentication
C. auto-network-detect authentication
D. password-only authentication
E. Cisco ASA Host ID check authentication
F. Cisco Unified CM user ID and password authentication
What is the default data collection interval for Call Detail Records on Cisco Unified CM?
A. 60 seconds
B. 1 seconds
C. 1440 seconds
D. 600 seconds
E. 3600 seconds
Which three softkeys can be offered on a Cisco IP Phone 7965, running SCCP firmware, when it is in Ring In state? (Choose three)
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