Cisco transcender ccnp Collaboration 300-820 Exam Questions And Answers Pdf by Cohen q86 vce pdf

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Exam Name:	Implementing Cisco Collaboration Hybrid and Cloud Technologies
Exam Code:	300-820 Dumps
Vendor:	Cisco	Certification:	CCNP Collaboration
Questions:	207 Q&A's	Shared By:	cohen

Question 20

When deploying an Expressway Core and Expressway Edge cluster for mobile and remote access, which TLS verify subject name must be configured on the Expressway-E UC traversal zone?

Options:

Webex CUSP Cluster Name

Expressway-E Cluster Name

Cisco Unified Communications Manager Publisher FQDN

Expressway-C Cluster Name

Discussion

Question 21

A company identifies a fraudulent toil situation. An engineer reviews the Cisco UCM call detail records and discovers that fraudulent calls originate from a Cisco Expressway-C server and are then routed to a 10-digit PSTN number. What must be configured to limit incoming Expressway calls to the internal Cisco UCM range of extensions 5XXXX?

Options:

calling search space that contains all the partitions on the Unified Communications Manager SIP trunk to Expressway

call policy rule from the DNS zone to allow a destination regex pattern of \d.*@abc.com

unique search rule with a regex pattern of [5]\d{4}@abc.com that targets the neighbor zone

call policy rule from the DNS zone to allow a destination regex pattern of .*@abc.com

Discussion

Question 22

Questions 22

Refer to the exhibit. Which SIP trunk security profile configuration on the Cisco UCM server is used for a secured SIP trunk to an Expressway server that is already integrated with the Cisco UCM for Mobile and Remote Access?

Options:

Device Security Mode: Encrypted

Incoming Transport Type: TLS

Outgoing Transport Type: TLS

Incoming Port*: 5061

Device Security Mode: Encrypted

Incoming Transport Type: TLS

Outgoing Transport Type: TLS

Incoming Port*: 6061

Device Security Mode: Non-Secure

Incoming Transport Type: TCP+UDP

Outgoing Transport Type: TCP

Incoming Port*: 5060

Device Security Mode: Authenticated

Incoming Transport Type: TLS

Outgoing Transport Type: TLS

Incoming Port*: 6061

Discussion

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Question 23

Which describes what could done on the Expressway-E to successfully route calls from Expressway-C on the internal network to the Internet?

Options:

Application layer gateway could be enabled to bridge the media traffic.

A static NAT route could be added to the firewall to bridge the two networks.

The Expressway-E could be enabled for Dual-NIC capability.

The Expressway-E could be enabled for interworking.

Discussion

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