Jul 2017 updated: Examcollection Cisco 400-051 actual exam 111-120

Proper study guides for Update Cisco CCIE Collaboration certified begins with Cisco 400-051 preparation products which designed to deliver the Accurate 400-051 questions by making you pass the 400-051 test at your first time. Try the free 400-051 demo right now.


Free VCE & PDF File for Cisco 400-051 Real Exam
(Full Version!)

Pass on Your First TRY 100% Money Back Guarantee Realistic Practice Exam Questions

Free Instant Download NEW 400-051 Exam Dumps (PDF & VCE):
Available on:

Q111. Assume 18 bytes for the Layer 2 header and a 10-millisecond voice payload, how much bandwidth should be allocated to the strict priority queue for three VoIP calls that use a G.722 codec over an Ethernet network? 

A. 331.2 kb/s 

B. 347.8 kb/s 

C. 261.6 kb/s 

D. 274.7 kb/s 

E. 238.4 kb/s 


Q112. Which two types of line codes are configurable for an E1 PRI controller on a Cisco IOS router? (Choose two.) 

A. CRC4 


C. B8ZS 

D. HDB3 


F. SF 

Answer: BD 

Q113. Which two applications can connect directly with a Cisco Unified Communications Manager Session Management Edition cluster? (Choose two.) 

A. Cisco Unity 

B. Cisco Unified Meeting Place Express 

C. Cisco Unified Contact Center Enterprise 

D. Cisco Unified Contact Center Express 

E. Cisco Unified Communications Manager Attendant Console 

F. Cisco Emergency Responder 

Answer: AB 

Q114. Which two call processing features have a lower priority than the Do Not Disturb settings on a Cisco IP phone? (Choose two.) 

A. park reversion for a locally parked call 

B. hold reversion 

C. intercom 

D. pickup notification 

E. terminating side of a call back 

F. originating side of a call back 

Answer: DE 

Q115. Which method allows administrators to determine the best match impedance on analog voice ports in Cisco IOS router without having to shut and no shut the ports? 

A. THL tone sweep 

B. original tone sweep 

C. ECAN test 

D. inject-tone local sweep 

E. remote loop 


Q116. Which four attributes are needed to determine the time to complete a TFTP file transfer process? (Choose four.) 

A. file size 

B. file type 

C. network interface type 

D. round-trip time 

E. packet loss percentage 

F. response timeout 

G. network throughput 

Answer: ADEF 

Q117. To which Cisco enterprise medianet application class does Cisco TelePresence belong? 

A. VoIP Telephony 

B. Real-time Interactive 

C. Multimedia Conferencing 

D. Broadcast Video 

E. Low Latency Data 


Q118. Refer to the exhibit. 

This output was captured on a Cisco IOS gateway shortly after it became the active Cisco Unified Border Element in a box-to-box redundancy failover. 

How many calls are native to this Cisco Unified Border Element? 

A. 9 

B. 12 

C. 19 

D. 31 

E. 40 


Q119. Which statement about the effective path in the Enhanced Location Call Admission Control mechanism on Cisco Unified Communications Manager is true? 

A. It is a sequence of links and intermediate locations that connect a pair of locations. 

B. It is used to define the bandwidth that is available between locations. 

C. Only one effective path is used between two locations. 

D. There could be multiple effective paths between a pair of locations. 

E. It logically represents the WAN link. 


Q120. Which statement about G.722.1 codec support on Cisco Unified Communications Manager is true? 

A. It is always preferred by Cisco Unified Communications Manager over G.711. 

B. It is a high-complexity wideband codec. 

C. It operates at bit rates of 15.2 and 13.3 kb/s. 

D. It is supported for SIP and SCCP devices. 

E. It is supported for SIP and H.323 devices.