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Pass the Cisco CCNP Collaboration 350-801 Questions and answers with Dumpstech

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Viewing questions 61-70 out of questions
Questions # 61:

Which actions required for a firewall configuration on a Mobile and Remote Access

through Cisco Expressway deployment?

Options:

A.

The traversal zone on Expressway-c points to Expressway-e through the peer address field on the traversal zone, which specifies the Expressway-e server address. For dual NIC deployments, set the Expressway-e address using an FQDN that resolves the IP address of the internal interface

B.

The external firewall must allow these inbound connections to Expressway: SIP: TCP 5061; HTTPS: TCP 8443; XMPP TCP 5222; media: UDP 36002 to 59999

C.

Do not use a shared address for Expressway-e and Expressway-c, as the firewall

cannot distinguish between them. If static NAT for IP addressing on Expressway-e is used, ensure that any NAT operation on expressway-c does not resolve the same traffic IP address. Shared NAT IS not supported

D.

The internal firewall must allow these inbound and outbound connections between

expressway - c and Expressway-e :sip;HTTPS(tunneled over SSH between C and E.

TCP 2222: TCP 7001: Traversal Media: UDP 2776 to 2777(or 36000 to 36011 for large VM/appliance); XMPP:TCP 7400

Questions # 62:

An engineer is troubleshooting a Primary Rate Interface that fails to come up on a H.323 production voice gateway. Layer 1 and Layer 2 configurations were validated successfully Which Cisco IOS command must be run to debug the issue with the least impact on network performance?

Options:

A.

debug vtsp session

B.

debug ccsip messages

C.

debug all

D.

debug isdn q931

Questions # 63:

What should be used to detect common issues on a Cisco IOS XE-based Local Gateway and generate an email?

Options:

A.

Real-Time Monitoring Tool

B.

diagnostic signatures

C.

syslog

D.

SNMP

Questions # 64:

Which IP precedence value maps to DSCP EF?

Options:

A.

0

B.

1

C.

3

D.

5

Questions # 65:

When a remote office location is set up with limited bandwidth resources, which codec would allow the most voice calls with the limited bandwidth?

Options:

A.

G.722

B.

G.711

C.

G.729

D.

G.723

Questions # 66:

A customer enters no IP domain lookup on the Cisco IOS XE gateway to suppress the interpreting of invalid commands as hostnames Which two commands are needed to restore DNS SRV or A record resolutions? (Choose two.)

Options:

A.

ip dhcp excluded-address

B.

ip dhcp-sip

C.

ip dhcp pool

D.

transport preferred none

E.

ip domain lookup

Questions # 67:

An administrator configures Cisco UCM to use UDP for SIP signaling and finds that an endpoint cannot make calls. Which action resolves this issue?

Options:

A.

Change the common phone profile.

B.

Change the SIP dial rules.

C.

Change the SIP profile.

D.

Change the phone security profile.

Questions # 68:

Which two steps are required for bulk configuration transactions on the Cisco UCM database utilizing BAT? (Choose two.)

Options:

A.

A data file in Abstract Syntax Notation One format must be uploaded to Cisco UCM

B.

A server template must be created in Cisco UCM

C.

A data file in comma-separated values format must be uploaded to Cisco UCM

D.

A data file in Extensible Markup Language format must be uploaded to Cisco UCM

E.

A device template must be created in Cisco UCM

Questions # 69:

Question # 69

Question # 69

Refer to the exhibit. A collaboration engineer is configuring the Cisco UCM IM and Presence Service. Which two steps complete the configuration of the SIP trunk security profile? (Choose two.)

Options:

A.

Check the box to enable application-level authorization.

B.

Check the box to allow charging header.

C.

Check the box to accept unsolicited notification.

D.

Check the box to transmit security status.

E.

Check the box to accept replaces header.

Questions # 70:

Which Cisco lM and Presence service handles failover and state changes in the cluster?

Options:

A.

XCP Sync Agent

B.

Cisco Server Recovery Manager

C.

Cisco XCP Connection Manager

D.

XCP router

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Viewing questions 61-70 out of questions