Ultimate Guide to Prepare 300-820 Certification Exam for CCNP Collaboration in 2021
Use Real 300-820 Dumps - Cisco Correct Answers updated on 2021
NEW QUESTION 15
Which two statements about Mobile and Remote Access certificate are true? (Choose two.)
- A. The Jabber client can work with public or private CA signed certificate.
- B. Expressway Core can use private CA signed certificate.
- C. Expressway Edge must use public CA signed certificate.
- D. Expressway must generate certificate signing request.
- E. You must upload the root certificates in the phone trust store.
Answer: A,B
NEW QUESTION 16
Refer to the exhibit.
What is the result of a transformation applied to alias 88514?
- A. [email protected]
- B. [email protected]
- C. 88513@ccnpcollab com
- D. [email protected]
Answer: A
NEW QUESTION 17
Which step is required when configuring cloud and hybrid deployments for Cisco Jabber?
- A. Add Jabber Users to the Cisco Webex Administration Tool.
- B. Add the Jabber user to Expressway-E.
- C. Add the Jabber user to Expressway-C.
- D. Add the Jabber user to Cisco Unity Connection.
Answer: A
NEW QUESTION 18
When configuring a Cisco Expressway solution and need to design the dial plan with various rules for URIs and numbers coming through the device. To do so, it is important that some dial plan rules are applied in a certain order. When configuring the transform section, you must know the range of the priorities.
Which range is correct?
- A. any number between 1-128
- B. any number in the dialog box
- C. any number in the drop-down menu
- D. any number between 1-65534
Answer: D
NEW QUESTION 19
When determining why Mobile and Remote Access to Cisco TelePresence equipment does not work anymore for an organization. There are several administrators and configuration changes could have happened without anyone knowing. Internal communication seems to be working, but no external system can register or call anywhere. Gathering symptoms, you also discover that no internal systems can call out either.
What is TraversalZone missing that causes this issue?
- A. SIP trunk to the DefaultZone
- B. link to the DefaultZone
- C. pipe to the DefaultZone
- D. route pattern to the DefaultZone
Answer: A
NEW QUESTION 20
Which two statements about Expressway media traversal are true? (Choose two.)
- A. Expressway Control is the traversal server installed in the DMZ.
- B. Both Expressway Edge interfaces can be NATed.
- C. The Unified Communications traversal zone can be used for Mobile and Remote Access.
- D. The Expressway Edge must be put in a firewall DMZ segment.
- E. Cisco Unified Communications Manager zone can be either traversal server or client.
Answer: C,D
Explanation:
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-10/Cisco-Expressway
NEW QUESTION 21
Which DNS record and port combination must be resolved externally for Mobile and Remote Access to be used?
- A. _cisco-uds-edge on port 5061
- B. _collab-edge on port 5061
- C. _collab-edge on port 8443
- D. _cisco-uds on port 8443
Answer: C
NEW QUESTION 22
Refer to the exhibit.
An ISDN gateway is registered to Expressway-C with a prefix of 9 and/or it has a neighbor zone specified that routes calls starting with a 9.
Which value should be entered into the "Source" field to prevent toll fraud regardless at origin of the call?
- A. Any
- B. Traversal Zone
- C. Neighbor Zone
- D. All
Answer: A
NEW QUESTION 23
Which two items are configured when deploying a B2B collaboration solution? (Choose two.)
- A. search rules in Cisco Expressway-E
- B. traversal client on a Cisco Expressway-E
- C. SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-C
- D. DNS zone on a Cisco Expressway-C
- E. SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-E
Answer: A,C
NEW QUESTION 24
Refer to the exhibit.
Mobile Cisco Jabber cannot register with on-premises Cisco Unified Communications Manager using Mobile and Remote Access. Some logs were captured on Expressway Edge.
Which action corrects this problem?
- A. Ensure that the credential has been entered correctly.
- B. Ensure that the _cisco-uds SRV record has been configured.
- C. Ensure that the peer address does not match the Common Name on certificate.
- D. Ensure that the SIP domains are added on Expressway Core.
Answer: A
NEW QUESTION 25
Refer to the exhibit.
Which inbound connection should an administrator configure on the outside firewall?
- A. XMPP TCP 5222
- B. HTTPS (tunneled over SSH between C and E): TCP 2222
- C. SIP TCP 5061
- D. Media: UDP 36000 to 36011
Answer: D
NEW QUESTION 26
Refer to the exhibit.
An Expressway-C and Expressway-E are configured for B2B calling and the Expressway- E zone is set to TLS Verify Currently, calls do not reach the Expressway-C. The Traversal Client zone on the Expressway-C for B2B reports the information in the exhibit for the Peer 1 address.
Which action resolves this error?
- A. Add a server certificate to the Expressway-C that is signed by a certificate authority.
- B. Configure the Expressway-C Traversal Client zone Peer 1 address with the fully qualified domain name of the Expressway-E.
- C. Configure the Expressway-C Traversal Client zone transport protocol with TCP.
- D. Add an intermediate certificate to the Expressway-C that is signed by a certificate authority.
Answer: A
NEW QUESTION 27
Which step is required when configuring Cisco Webex Hybrid Message Service?
- A. Add Expressway-C and Cisco United CM to the Cisco Webex Cloud.
- B. Add Cisco Unity Connection to Expressway-E.
- C. Register Expressway-C to Cisco Unified Communications Manager.
- D. Register Expressway-C Connector Hosts to the Cisco Webex Cloud.
Answer: D
NEW QUESTION 28
What happens to the encrypted signaling traffic of a collaboration device if you place it inside a firewall with private IP addresses and try to make a call over IP without any collaboration infrastructure?
- A. The signaling makes it back to the endpoint because the firewall is an application layer gateway and provides address translation.
- B. Encrypted IP traffic for collaboration devices always is trusted by the firewall.
- C. The signaling makes it back to the endpoint because the endpoint sent the private address to the external endpoint.
- D. The signaling does not make it back to the endpoint because the firewall cannot inspect encrypted traffic.
Answer: B
NEW QUESTION 29
A call is sent by Cisco UCM to Expressway with a URI of [email protected]. If (7508...)
@expc1a\.pod8\.test\.lab.* is the pattern string, what would be the replacement string of the transform in Expressway to re-write the call so that it becomes [email protected]?
- A. \1@conf\.pod8\.test.lab.!
- B. \1@conf\.pod8.test.lab.@
- C. \1@conf\.pod8\.test\lab.*
- D. \[email protected]\.test\.lab
Answer: D
NEW QUESTION 30
......
Here is Cisco 300-820 Exam
This exam assesses your experience of cooperating in cloud and edge solutions, consisting of: Cisco Unified Instant Messaging and Presence, Road configurations,Cisco Webex teams intersect as do emerging technologies.Comprehension and also the skills you need to have for this exam: Understanding of modern network technologies ,Understanding of voice and video clips ,Proficiency in Cisco Core Partnership Technologies , Login Method (SIP) and also Extensible Messaging and Existence Procedure (XMPP) Signaling Method Basics, Call Control Basics Working with Cisco Unified Communications Supervisor.
CCNP Collaboration -300-820 Exam-Practice-Dumps: https://www.prep4away.com/Cisco-certification/braindumps.300-820.ete.file.html
300-820 Premium Files Test pdf - Free Dumps Collection: https://drive.google.com/open?id=16gLJ-5ef0PtU-MxuWHcfVSAmbRfixMOa