Cisco CCIE 400-051 exam sample questions Certpark

Certpark Cisco CCIE 400-051 exam sample questions can 100% put you onto a success away, then the pinnacle of IT is a step closer to you.We all know that in the fiercely competitive IT industry, having some IT authentication certificates is very necessary. IT authentication certificate is a best proof for your IT professional knowledge and experience. 400-051 CCIE Collaboration is a very important certification exam in the IT industry and passing Cisco certification 400-051 exam is very difficult.

Certpark after-sales service is not only to provide the latest Cisco CCIE 400-051 exam sample questions, but also constantly updated exam practice questions and answers and binding.In real life, every great career must have the confidence to take the first step. When you suspect your level of knowledge, and cramming before the exam, do you think of how to pass the Cisco 400-051 exam with confidence? Do not worry, Certpark is the only provider of Cisco CCIE 400-051 exam sample questions that can help you to pass the exam.
Share some CCIE 400-051 exam questions and answers below.
A collaboration engineer has been asked to implement secure real-time protocol between a Cisco Unified CM and SIP gateway. 
Which option is a consideration for this implementation? 
A. Only T.38 and Cisco fax protocol are supported 
B. SIP require the all the time be sent in GMT 
C. Call hold RE-INVITE is not supported 
D. SRTP is supported only in cisco IOS 15.x and higher 
Answer: B 


Refer to the exhibit. 



A customer is configuring CAR costing for call. When the customer runs the costing reports calls are not being tagged correctly. 
Which two changes allow proper costing to be determined for these calls? (Choose two) 
A. The toll free area code field must be updated to include all toll free area codes 
B. A new local pattern must be added with the pattern "k!" 
C. A new pattern must be added for the 914 and 625 area codecs 
D. The items are out of order and must be sorted with the most specific at the top 
E. Overlapping area codec on the trunks must be removed 
F. All external patterns must be change to include the outside access code 
Answer: AB 

Which two settings should be configured on the SIP Trunk Security Profile for the IM & Presence Service SIP Trunk? (Choose two.) 
A. Check to enable Accept Presence Subscription. 
B. Verify that the setting for Incoming Transport Type is TCP+UDP. 
C. Configure Device Security Mode to Encrypted. 
D. Check to enable Enable Application Level Authorization. 
E. Configure the Outgoing Transport Type to TLS. 
Answer: A,B

Refer to the exhibit. 



An engineer is trying to provision CUCME with three 8841 phones. However all phone fail to register. 
Which two changes in the configuration would allow the phones to register? (Choose two) 
A. The registrar server command must be added under the voice register global configuration 
B. The IP address trusted authenticate command must be added under voice service voip 
C. The source-address command must be added under the voice register global configuration 
D. The local SIP proxy address must be configuration under the sip-ua configuration 
E. The registrar server command must be added under the sip section of voice service voip 
Answer: CE 

The Cisco Unified Border Element is configured using high availability with the Hot Standby Routing Protocol. 
Which two pieces of information can be gathered about the calls traversing these border elements? (Choose two.) 



A. The total number of calls is 150. 
B. The number of non-native calls is 70. 
C. The number of native calls is 501. 
D. The number of calls preserved is 220. 
E. The total number of active calls is 100. 
Answer: AB 

After the advent of the Certpark latest Cisco CCIE 400-051 exam sample questions, passing CCIE certification 400-051 exam is no longer a dream of the IT staff. All of Certpark practice questions and answers about Cisco certification 400-051 exam have high quality and 95% similarity with the real exam questions. Certpark is worthful to choose. If you choose Certpark Cisco CCIE 400-051 exam sample questions, you will be well prepared for 400-051 CCIE Collaboration exam and then successfully pass the exam.