Exam Code: 400-051 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: CCIE Collaboration
Certification Provider: Cisco
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New Cisco 400-051 Exam Dumps Collection (Question 16 - Question 22)
New Questions 16
Refer to Exhibit:
Assume there are no classes of service restrictions and all numbers shown are reachable from this Cisco Unified lP 7965 Phone. Which statement about the dialing key strokes that allow the owner of this phone to reach directory number 2000 is true?
A. Press the last button on the right hand side of the phone screen.
B. There is no way to speed dial to directory number 2000 because the speed dial entry is not assigned.
C. Press 7 on the phone keypad, followed by the Dial soft key.
D. Press 6 on the phone keypad, followed by the Dial soft key.
E. Press 5 on the phone keypad, followed by the AbbrDial soft key.
Answer: E
Explanation:
Configure these settings for the speed-dial numbers that you access with abbreviated dialing. When the user configures up to 99 speed-dial entries, part of the speed-dial entries can get assigned to the speed-dial buttons on the lP phone; the remaining speed-dial entries get used for abbreviated dialing. When a user starts dialing digits, the AbbrDial softkey displays on the phone, and the user can access any speed-dial entry by entering the appropriate index (code) for abbreviated dialing.
Configuration for Dialing 5 on the phone keypad, followed by the AbbrDial softkey.
and it showing on the phone page as
lmplemented and tested
New Questions 17
Refer to the exhibit.
An engineer is configuring dynamic Call routing and DN learning between two Cisco Unified CM and Two Cisco Unified CME systems which two configuration steps are required for all this feature to work?
(Choose two)
A. Configure routers A and B to use a different autonomous system number for DN routing
B. Configure routers A and B to use ElGRP for lP Routing
C. Configure Cisco Unified CM A+B as service advertisement framework clients
D. Configure router A and B to use OSPF for lP Routing
E. Configure Cisco Unified CME A+B as service advertisements forwarders
F. Configure routers A and B to use the same autonomous system number for DN Routing
Answer: CF
New Questions 18
The Video engineer wants to enable the LATM codec to allow video endpoint to communicate over audio with other lP devices. Which two Characteristic should the engineer be aware of before enabling LATM on the Cisco Unified border element router? (Choose two)
A. Dual tone Multifrequency interworking with LATM codec is not supported.
B. Codec transcoding between LATM and other codecs is not supported.
C. SlP UPDATE massage outlined in RFC3311 is not supported.
D. Box-to-Box High availability support feature is not supported.
E. Configure LATM under a voice class or dial peer is not supported.
F. Basic calls using flow-around or flow-through is not supported.
Answer: AB
Explanation:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book.pdf
New Questions 19
Which three issues prevent a customer from seeing the presence status of a new contact in their Jabber
contact list? (Choose three.)
A. lncoming calling search space on SlP trunk to lM&P
B. lM&P incoming ACL blocking inbound status
C. Subscribe calling search space on SlP trunk to lM&P
D. PC cannot resolve the FQDN of lM&P
E. Owner user lD is not set on device
F. Primary DN is not set in end user configuration for that user
G. Subscriber calling search space is not defined on user's phone
Answer: BCD
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
New Questions 20
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
New Questions 21
Refer to the exhibit.
A network engineer is troubleshooting a NTP synchronized issue in CUCM. Why is NTP Unsynchronized?
A. The NTP server used is a Windows based NTP server
B. The lOS Command NTP server 172.25.140.151 version 3 is advertising NTPv3
C. The NTP server stratum is higher than four
D. A firewall is blocking NTP port 123
Answer: A
New Questions 22
A collaboration engineer has just implemented SAF as a hub-and-spoke network. The hub uses its loopback interface for SAF advertisements. Updates are coming into the hub router, but are not being advertised out.
Which option describes the issue?
A. Multicast is not enabled across the WAN.
B. SAF is set up on a VRF.
C. SAF username/password are incorrect.
D. The autonomous system is mismatched.
E. Split horizon is enabled.
Answer: E
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