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Cisco CCIE Collaboration change 2020
Implementing Cisco Collaboration Core Technologies (350-801 CLCOR) https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/clcor-350-801.html
This exam tests your knowledge of implementing core collaboration technologies, including:
- Infrastructure and design
- Protocols, codecs, and endpoints
- Cisco IOS XE gateway and media resources
- Call Control
- QoS
- Collaboration applications
pass4itsure 350-801 exam dumps: https://www.pass4itsure.com/350-801.html
400-051 CCIE Collaboration Practice Questions
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QUESTION 1
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 to use a different autonomous system number for DN routing
B. Configure routers A and to use EIGRP for IP Routing
C. Configure Cisco Unified CM A+B as service advertisement framework clients
D. Configure router A and to use OSPF for IP Routing
E. Configure Cisco Unified CME A+B as service advertisements forwarders
F. Configure routers A and to use the same autonomous system number for DN Routing
Correct Answer: CF
QUESTION 2
On a Cisco Unified Communications Manager SIP trunk with a single remote device and OPTIONS ping feature
enabled, which response from the SIP remote peer causes the trunk to be marked as “Out of Service”?
A. 401 Unauthorized
B. 505 Version Not Supported C. 406 Not Acceptable
D. 408 Request Timeout
E. 500 Server Internal Error
Correct Answer: D
408 Request Timeout Couldn\\’t find the user in time. The server could not produce a response within a suitable amount
of time, for example, if it could not determine the location of the user in time. The client MAY repeat the request without
modifications at any later time
References: http://en.wikipedia.org/wiki/List_of_SIP_response_codes
QUESTION 3
Refer to the exhibit. Which description of a User Agent Server that sends this message this message is true?
A. The UAS sends this message in response to an earlier ACK received.
B. It is not possible for the UAS to send this message.
C. The UAS sends this message in response to an earlier PRACK received.
D. The UAS sends this single message in response to an earlier INVITE that contains PRACK.
E. The UAS sends this message in response to an earlier INVITE received.
Correct Answer: C
QUESTION 4
Which Cisco Unified Contact Center Express data store contains user scripts, grammars, and documents?
A. configuration data store
B. repository data store
C. agent data store
D. historical data store
E. script data store
Correct Answer: B
Unified CCX applications might use auxiliary files that interact with callers, such as scripts, pre-recorded prompts,
grammars, and custom Java classes. Depending on each implementation, Unified CCX applications use some or all of
the following file types. The Unified CCX Server\\’s local disk prompt, grammar, and document files are synchronized
with the central repository during Unified CCX engine startup and during run-time when the Repository datastore is
modified.
QUESTION 5
Which four presence statuses are supported in Cisco IM and Presence federation with Microsoft Lync server? (Choose
four.)
A. offline
B. on the phone
C. busy
D. idle
E. invisible
F. in a meeting
G. available
H. away
Correct Answer: ABGH
QUESTION 6
Which three issues prevent a customer from seeing the presence status of a new contact in their Jabber contact list?
(Choose three.)
A. incoming calling search space on SIP trunk to IMandP
B. IMandP incoming ACL blocking inbound status
C. subscribe calling search space on SIP trunk to IMandP
D. PC cannot resolve the FQDN of IMandP
E. Owner user ID 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.
Correct Answer: BCD
References: http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-presence/97443-cupscupc-ts.html
QUESTION 7
Which two Cisco IOS multipoint video conferencing profiles are supported on the Cisco Integrated Router Generation 2
with packet voice and video digital signal processor 3? (Choose two.)
A. homogeneous
B. rendezvous
C. guaranteed-audio
D. scheduled
E. guaranteed-video F. ad-hoc
Correct Answer: AC
Q. What video conferences are supported?
A. Three types of video profiles are supported: homogeneous conferences (video switching), heterogeneous
conferences (video mixing), and guaranteed audio conferences (best-effort video).
References: http://www.cisco.com/c/en/us/products/collateral/unified-communications/voice-video-conferencing-isrrouters/qa_c67-649850.html
QUESTION 8
Drag and drop the logical components of a traditional SDN infrastructure into the correct order.
Similar to open system interconnection model (OSI model), working your way up from the network infrastructure layer.
Select and Place:
Correct Answer:
QUESTION 9
Which Cisco Unified Communications Manager deployment model for clustering over the IP WAN mandates a primary
and a backup subscriber at the same site?
A. multisite with centralized call processing
B. multisite with distributed call processing
C. local failover
D. remote failover
E. remote failover with Cisco Unified Communications Manager Express as SRST
Correct Answer: C
Clustering Over the IP WAN You may deploy a single Unified CM cluster across multiple sites that are connected by an
IP WAN with QoS features enabled. This section provides a brief overview of clustering over the WAN. For further
information, refer to the chapter on Call Processing. Clustering over the WAN can support two types of
deployments:?ocal Failover Deployment Model
Local failover requires that you place the Unified CM subscriber and backup servers at the same site, with no WAN
between them. This type of deployment is ideal for two to four sites with Unified CM.
?emote Failover Deployment Model
Remote failover allows you to deploy primary and backup call processing servers split across the WAN. Using this type
of deployment, you may have up to eight sites with Unified CM subscribers being backed up by Unified CM subscribers
at
another site.
References: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/4x/42models.html
QUESTION 10
Users report that they are unable to control their Cisco 6941 desk phone from their Jabber client, but the Jabber client
works as a soft phone. Which two configuration changes allow this? (Choose two)
A. Assign group “Standard CTI Allow Control of Phones supporting Connected Xfer and Conf” to the user.
B. Set the End User page to the Primary Extension on the desk phone.
C. Set the Owner User ID on the desk phone.
D. Assign group “Standard CTI Enabled User Group” to the user.
E. Assign group “Standard CTI Allow Control of Phones Supporting Rollover Mode” to the user.
Correct Answer: AE
QUESTION 11
Refer to the exhibit. An engineer is analyzing a SIP call between the Cisco Unified Communications Manager on the left
to Cisco Unified Border Element on the right. Based on information displayed, which behavior can be determined from
the exhibit?
A. The midcall-signaling block command is configured on Cisco Unified Border Element so re-invites are not consumed.
B. The call has interworking issues where the user is not experiencing audio.
C. The call is terminated because the 200 OK messages are not arriving to Cisco Unified Communications Manager.
D. The mid-call re-invite negotiated for Call Hold/Resume supplementary service.
Correct Answer: DA. The midcall-signaling block command is configured on Cisco Unified Border Element so re-invites are not consumed.
B. The call has interworking issues where the user is not experiencing audio.
C. The call is terminated because the 200 OK messages are not arriving to Cisco Unified Communications Manager.
D. The mid-call re-invite negotiated for Call Hold/Resume supplementary service.
Correct Answer: D
QUESTION 12
Which entity signs a Cisco IP phone LSC?
A. Godaddy.com Enrollment Server
B. Manufacturer Certificate Authority
C. Registration Authority
D. Certificate Authority Proxy Function
E. Cisco Certificate Authority
Correct Answer: D
By default, LSC certificates are not installed on Cisco IP phones. Cisco IP phones that are required to use LSC
certificates must be provisioned to allow TLS transactions before deployment in the field. LSC certificates can be
provisioned to the Cisco IP phones through the Certificate Authority Proxy Function (CAPF) process. This process is
completed using TLS and USB tokens coupled with the CTL client. Moreover, the Cisco ASA Phone Proxy feature can
serve LSC certificates to the Cisco IP phones. Cisco IP phones will only work with the Cisco ASA Phone Proxy and will
not establish secure connectivity with the Cisco Unified Communications Manager.
QUESTION 13
Refer to the exhibit.
An engineer mapped the enhance location call admission control configuration to match the physical links and
bandwidth allowances. Assuming no other calls are consuming any bandwidth, how many G722 calls are allowed
between site A and site G?
A. 5
B. 7
C. 12
D. 25
E. 37
Correct Answer: B
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New CCIE Collaboration exam – CLCOR 350-801
The 400-051 CCIE Collaboration written exam has been retired as of February 24, 2020.
To obtain CCIE Collaboration certification after February 24, 2020 you need to take the new exam CLCOR 350-801.
350-801 dumps Updated: Feb 21, 2020 https://www.pass4itsure.com/350-801.html
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