How Can I Prepare Cisco CCIE Collaboration 400-051 Exam In One Week?

Question No. 1

Refer to the exhibit. Which description of the event captured in the SIP message between a Cisco Unified Communication Manager Express Router and Cisco Unity Express is true?

• A. The Cisco UCM Express router forwarded the SIP message, originated from a registered SIP IP Phone, to Cisco Unity Express to request MWI information
• B. A SIP Ip phone initiated this message to the Cisco UCM Express router to request MWI information
• C. The Cisco UCM Express router initiated this SIP message in response to an earlier solicitation from Cisco Unity Express for MWI information
• D. A SIP Ip phone initiated this SIP message to Cisco Unity Express for MWI to request MWI information
• E. The Cisco UCM Express router initiated this SIP message to Cisco Unity Express for message notification

Question No. 2

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 IP 172.16.100.50
• E. This is a flow-around configuration
• F. The call will last only 30 minutes

Question No. 3

ABC Company has Cisco unified CM version 9.1 cluster with seven nodes. The publisher server suffered a catastrophic hard disk failure without Cisco Disaster Recovery System Backups. Which method restore the Publisher node is valid?

• A. Take a DRS backup from a subscriber and reinstall the Publisher from that backup
• B. Reinstall the publisher node and restore the publisher database from a subscriber database
• C. Take a full DRS backup from all subscribers and reinstall the publisher from that backup
• D. Promote one of the remaining subscriber then install a new subscriber
• E. The publisher node cannot be restored but the remaining subscribers should be sufficient to support the collaboration devices and Service

Question No. 4

What is the maximum number of subclusters supported on a Cisco IM & Presence

• A. 4
• B. 3
• C. 2
• D. 5
• E. 1

Question No. 5

How does Call Detail Record Agent running on a Cisco Unified Communications Manager node determine if a CDR flat file is ready to be transferred to a designated CDR Repository node?

• A. The CDR Agent transfers all new CDR flat files upon receiving notification from the CDR Repository node on the name of last file successfully received
• B. The CDR Agent transfers all new CDR flat files generated after the last successful transfer
• C. The CDR Agent transfers any CDR flat file before its deletion
• D. The CDR Agent transfers all CDR flat files at a specific configurable time of day
• E. The CDR Agent knows transfer eligibility from the name of a CDR flat file name