Preguntas verificadas de examen 350-801 para su Cisco CCNP Collaboration 350-801 CLCOR EXAMEN EXTRACTO

Posted by: Martina Comments: 0 Post Date: julio 15, 2022

Martina2022-07-15T09:20:22+00:00

350-801 Implementación y operación El examen Cisco Collaboration Core Technologies (CLCOR) es el examen central para la colaboración CCNP, también es el examen calificado de la colaboración CCIE. Prueba principalmente su conocimiento de implementar tecnologías de colaboración básicas, que incluyen:

Infraestructura y diseño
Protocolos, códecs y puntos finales
Cisco iOS XE Gateway y recursos de medios
Control de llamadas
Qos
Aplicaciones de colaboración

Si está buscando la forma más efectiva de aprobar el examen 350-801 con éxito, puede elegir las preguntas de examen Realex.es 350-801, que se han verificado como la guía de estudio válida para el aprendizaje. Las preguntas verificadas de examen 350-801 de Realexam.es son perfectas para el examen de Cisco Collaboration Core Technologies (CLCOR) de implementación y operación, lo que le facilita más fácil la prueba de sus habilidades para prepararse para el examen Cisco 350-801 CLCOR, pero también Haga que sea perfectamente bien obtener una mirada interna a las preguntas de examen 350-801 reales.

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1. An engineer configures local roule group names to simplify a dial plan.

Where does the engineer set the route groups according to the local route group names that are configured?

route list

device pool

CSS

route pattern

2. An administrator uses the Cisco Unified Real-Time Monitoring Tool to investigate recent calls on a Cisco UCM cluster. The SIP trace for an on-net. direct-media call shows two 180 Ringing and two 11 BYE messages.

Why are there multiples of each message type in the trace?

The source phone sends a 180 Ringing signal to the Cisco UC

Which sends a 180 Ringing signal to the destination phone. The same process applies to 11 BYE messages.

The source phone must signal to the destination phone that it is ringing, and the destination phone signals back with a 180 Ringing message. The same process applies to 11 BYE messages.

The calls have an MTP in the call path due to different codec support. The calls are subsequently split into two call legs.

The destination phone signals back to the Cisco UCM that it is ringing, and the Cisco UCM signals back to the source phone.

3. Which configuration concept allows for high-availability on IM and Presence services in a UC environment?

IM and Presence subclusters (configured on Cisco UCM)

Presence Redundancy Groups (configured on Cisco Unified IM and Presence)

IM and Presence subclusters (configured on Cisco Unified IM and Presence)

Presence Redundancy Groups (configured on Cisco UCM)

4. Due to service provider restriction. Cisco UCM cannot send video in the SDR.

Which two options on Cisco UCM are configured to suppress video in the SDP in outgoing invites? (Choose two.)

Add the audio forced command to voice service VoIP on the Cisco Unified Border Element.

Check the Retry Video Call as Audio on the SIP trunk.

Set Video Bandwidth in the Region settings to 0.

Change the Video Capabilities dropdown on the endpoint to Disabled.

Check the Send send-receive SDP in mid-call INVITE check box on the SIP trunk SIP profile.

5. A customer reports that the Cisco UCM toll-fraud prevention does not work correctly, and the customer is receiving charges for unapproved international calls as a result.

Which two configuration changes resolve the issues? (Choose two.)

Mark patterns as off-net or on-net.

Modify the Block OffNet to OffNet Transfer service parameter.

Disable call forwarding on the phone.

Use Cisco Unified Border Element to debug the calls.

Make the calls route through a firewall.

6. Refer to the exhibit.

When a UC Administrator is troubleshooting DTMF negotiated by this SIP INVITE, which two messages are examined next to further troubleshoot the issue? (Choose two.)

PRACK

NOTIFY

UPDATE

7. Which value should be changed when each Cisco UCM node does not allow for more than 5000 phones to be registered?

Maximum Number of Registered and Unregistered Devices service parameter on each node

Minimum Number of Phones service parameter on each node

Maximum Number of Registered Devices service parameter on each node

Maximum Number of Phones service parameter on the Publisher

8. What are two functions of Cisco Expressway in the Collaboration Edge? (Choose two.)

Expressway-C provides encryption (or Mobile and Remote Access but not (or business-to-business communications.

The Expressway-C and Expressway-E pair can enable connectivity from the corporate network to the PSTN via a T1/E1 trunk.

The Expressway-C and Expressway-E pair can interconnect

323-to-SIP calls for voice.

Expressway-E provides a VPN entry point for Cisco IP phones with a Cisco AnyConnect client using authentication based on certificates.

Expressway-E provides a perimeter network that separates the enterprise network from the Internet.

9. Which two steps should be taken to provision a phone after the Self-Provisioning feature was configured for end users? (Choose two.)

Ask the Cisco UCM administrator to associate the phone to an end user.

Plug the phone into the network.

Dial the hunt pilot extension and associate the phone to an end user

Dial the self-provisioning IVR extension and associate the phone to an end user.

Enter settings menu on the phone and press * ,*,# (star, star, pound).

10. An engineer troubleshoots a Cisco Jabber login problem on a Windows PC. The login fails with the error message "Cannot find your services automatically. Click advanced settings to set up manually " Which action should the engineer take first?

Verify whether the cup-xmpp certificates are valid.

Verify the username and password and try again.

Perform a manual DNS lookup of SRV record _cisco-uds._tcp.domain.com.

Perform a manual DNS lookup of SRV record _collab-edge._tls.domain.com.

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11. The IP phones al a customer site do not pick an IP address from the DHCP An engineer must temporarily disable LLDP on all ports of the switch to leave only CDP.

Which two commands accomplish this task? (Choose two.)

Switch# copy running-config startup-config

Switch(config)# no lldp run

Switch# configure terminal

Switch(conlicj)# interface GigabitEthernet1/0/1

Switch(config># no lldp transmit

12. An end user at a remote site is trying to initiate an Ad Hoc conference call to an end user at the main site. The conference bridge is configured to support G.711. The remote user's phone only supports G.729. The remote end user receives an error message on the phone: "Cannot Complete Conference Call." What is the cause of the issue?

The remote phone does not have the conference feature assigned.

A software conference bridge is not assigned.

A Media Termination Point is missing.

The transcoder resource is missing.

13. Refer to the exhibit.

What is the result of applying these two rules to a voice translation profile for use with an ISDN T1 PRI on a Cisco Voice Gateway?

The leading Plus is stripped from the numeric phone number.

The ISDN Plan is modified to the administrator's defined value.

Any zero is stripped from the numeric phone number.

The ISDN Type is modified to the administrator's defined value.

14. Refer to the exhibit.

Endpoint A calls endpoint B.

What is the only audio codec that is used for the call?

G722/8000

Telephone-event/8000

G7221/16000

PCMA/8000

15. Which dial plan function restricts calls that are made by a lobby phone to internal extensions only?

manipulation of dialed destination

path selection

calling privileges

endpoint addressing

16. An administrator needs to create a partial PRI consisting of the first seven timeslots available.

Which configuration snippet configures the ISDN E1 PRI for this task?

A)

Option A

Option B

Option C

Option D

17. 1.Refer to the exhibit.

An administrator is attempting to register a SIP phone to a Cisco UCM but the registration is failing. The IP address of the SIP Phone is 10.117.34.222 and the IP address of the Cisco UCM is 10.0.101.10. Pings from the SIP phone to the Cisco UCM are successful.

What is the cause of this issue and how should it be resolved?

An NTP mismatch is preventing the connection of the TCP session between the SIP phone and the Cisco UC

The SIP phone and Cisco UCM must be set with identical NTP sources.

The certificates on the SIP phone are not trusted by the Cisco UC

The SIP phone must generate new certificates.

DNS lookup for the Cisco UCM FQDN is failing. The SIP phone must be reconfigured with the proper DNS server.

An network device is blocking TCP port 5060 from the SIP phone to the Cisco UC

This device must be reconfigured to allow traffic from the IP phone.

18. An engineer must configure switch port 5/1 to send CDP packets to configure an attached Cisco IP phone to trust tagged traffic on it’s access port.

Which command is required to complete the configuration?

platform qos trust extend cos 3

platform qos trust extend

platform qos extend trust

platform qos trust extend cos 5

19. A Company s employees have been complaining that they have been unable to select options on the internal IVR of the help desk. IT support has been given Cisco UCM traces and below is the snippet of the SDP of the INVITE packet.

How is this issue resolved?

Configure CODEC for

729.

Configure DTMF for KPM

Configure CODEC for

722.

Configure DTMF for RFC 2833.

20. What describes the outcome when the trust boundary is defined at the Cisco IP phone?

Packets or Ethernet frames are remarked at the distribution layer switch.

Packets or Ethernet frames are not remarked at the access layer switch.

Packets or Ethernet frames are not remarked by the IP phone.

Packets or Ethernet frames are remarked at the access layer switch.

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21. DRAG DROP

According to the QoS Baseline Model, drag and drop the applications from the left onto the Per-Hop Behavior values on the right.

22. A Cisco Unity Connection Administrator must set a voice mailbox so that it is accessed from a secondary device.

Which configuration on the voice mailbox makes this change?

Attempt Forward routing rule

Mobile User

Alternate Extensions

Alternate Names

23. Refer to the exhibit.

Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt

Why is this happening and how is it fixed?

Cisco Unity Connection is configured on

729 only. Cisco Unity Connection must be reconfigured to support iLB

Cisco Unified Border Element is not sending any support for DTM

OTMF configuration must be added to the appropriate dial peer.

Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP

The Cisco Unity Connection Call Handler is configured for a "Release to Switch" transfer type Transfers must be disabled for the Cisco Unity Connection Call Handler

24. Which service on the Presence Server is responsible for maintaining the point-to-point chat connections between Jabber clients?

Cisco SIP Proxy

Cisco XCP Text Conference Manager

Cisco XCP Router

Cisco XCP XMPP Federation Manager

25. An engineer configures Cisco UCM to prevent toll fraud. At which two points does the engineer block the pattern in Cisco UCM to complete this task? (Choose two.)

partition

route partem

translation pattern

CSS

route group

26. How does an administrator make a Cisco IP phone display the last 10 digits of the calling number when the call is in the connected state, and also display the calling number in the E.164 format within call history on the phone?

Change the service parameter Apply Transformations On Remote Number to True.

Configure a translation pattern that has a Calling Party Transform Mask of XXXXXXXXX

On the inbound SIP trunk, change Significant Digits to 10.

Configure a calling party transformation pattern that keeps only the last 10 digits.

27. Which external DNS SRV record must be present for Mobile and Remote Access?

_cisco-uds.Jcp.example.com

_collab-edge._tls.example.com

_collab-edge._tcp.example.com

_cisco-uds._tls.example.com

28. An engineer configures a Cisco Unified Border Element and must ensure that the codecs negotiated meet the ITSP requirements. The ITSP supports G.7llulaw and G.729 for audio and H.264 for video. The preferred voice codec is G.711.

Which configuration meets this requirement?

A)

Option A

Option B

Option C

Option D

29. Which action prevents toll fraud in Cisco UCM?

Implement route patterns in Cisco UC

Implement toll fraud restriction in the Cisco IOS router.

Allow off-net to off-net transfers.

Configure ad hoc conference restriction.

30. When a call Is delivered to a gateway, the calling and called party number must be adapted to the PSTN service requirements of the trunk group. If a call is destined locally, the + sign and the explicit country code must be replaced with a national prefix. For the same city or region, the local area code must be replaced by a local prefix as applicable. Assuming that a Cisco UCM has a SIP trunk to a New York gateway (area code 917).

Which two combinations of solutions localize the calling and called party for a New York phone user? (Choose two.)

Configure two calling party transformation patterns: +1917.XXXXXXX, strip pre-dot, numbering type: subscriber +1.!, strip pre-dot, numbering type: national

Configure the gateway to translate called numbers and apply it to the dial peer. Combine it with a translation profile for calling numbers. ! voice translation-rule 1 rule 1 /^1917!/ // rule 2 /^[+]1917!/ // ! voice translation-profile strip+1 translate called 1 !

Configure the gateway to translate the calling number and apply it to the dial peer. Combine it with a translation profile for called numbers. ! voice translation-rule 1 rule 1 /^1917/ // rule 2 /^ [+]1917/ // ! voice translation-profile strip+1 translate calling 1 !

Configure two called party transformation patterns: +1917.XXXXXXX, strip pre-dot, numbering type: subscriber +1.!, strip pre-dot, numbering type: national

Configure two calling party transformation patterns: +1917.CCCCCC, strip pre-dot, numbering type: subscriber +!, strip pre-dot, numbering type: national

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31. Which DHCP option must be set up tor new phones to obtain the TFTP server IP address?

option 66

option 15

option 6

option 120

32. On which protocol and port combination does Cisco Prime Collaboration receive notifications (Traps and Inform Requests) from several network devices in the Collaboration infrastructure for which it has requested notifications?

UDP161

TCP 161

UDP 162

TCP 80

33. Refer to the exhibit.

A collaboration engineer adds an analog gateway to a Cisco UCM cluster. The engineer chooses MGCP over SCCP as the gateway protocol.

Which two actions ensure that the gateway registers? (Choose two.)

Enter "no seep" on the gateway in configuration mode.

Enter "ccm-manager mgcp" on the gateway in configuration mode.

Enter "mgcp" on the gateway in configuration mode.

Enter "ccm-manager config" on the gateway in configuration mode.

Delete and re-add the gateway configuration in Cisco UC

34. A company has an excessive number of call transfers to local and long-distance PSTN from Cisco Unity Connection voicemail.

Which action in the Cisco Unity Connection restriction table resolves this issue?

Block PSTN patterns on Default Transfer. Default Outdial. and Default System Transfer.

Implement password complexity on voicemail boxes to prevent accounts from being compromised.

Create a custom restriction table ??????????? and block it.

Create a custom restriction table **********and block it.

35. Which QoS marking is used when an administrator configures voice call signaling?

AF41

CS3

CS4

36. Refer to the exhibit.

A collaboration engineer configures Cisco UCM to act as a DHCP server.

What must be done next to configure the DHCP server?

Restart the Cisco DHCP Monitor Service under Cisco Unified Serviceability

Add the new DHCP server to the primary DNS server

Restart the TFTP service under Cisco Unified Serviceability.

Add a DHCP subnet to the DHCP server under Cisco UCM Administration.

37. A user forwards a corporate number to an international number.

What are two methods to prevent this forwarded call? (Choose two.)

Configure a Forced Authorization Code on the international route pattern.

Block international dial patterns in the SIP trunk CS

Set Call Forward All CSS to restrict international dial patterns.

Set the Call Classification to OnNet for the international route pattern.

Check Route Next Hop By Calling Party Number on the international route pattern.

38. An administrator installed a Cisco Unified IP 8831 Conference Phone that is failing to register.

Which two actions should be taken to troubleshoot the problem? (Choose two.)

Verify that the switch port of the phone is enabled.

Verify that the RJ-11 cable is plugged into the PC port.

Disable HSRP on the access layer switch.

Check the RJ-65 cable.

Verify that the phone's network can access the option 150 server.

39. Refer to the exhibit.

A customer submits this debug output, captured on a Cisco IOS router. Assuming that an MGCP gateway is configured with an ISDN BRI interface, which BRI changes resolve the issue?

interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn incoming-voice voice isdn send-alerting isdn static-tei 0

interface BRI0/1/0 no ip address isdn switch-type basic-net3 isdn point-to-multipoint-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0

interface BRI0/1/1 no Ip address isdn switch-type basic-net3 isdn point-to-point-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0

interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn point-to-multipoint-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0

40. How are E.164 called-party numbers normalized on a globalized call-routing environment in Cisco UCM?

Call ingress must be normalized before the call being routed.

Normalization is not required.

Normalization is achieved by stripping or translating the called numbers to internally used directory numbers.

Normalization is achieved by setting up calling search spaces and partitions at the SIP trunks for PSTN connection.

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41. Which information is needed to restore the backup of a Cisco UCM publisher successfully?

the TFTP server details

the application credentials for Cisco UCM

the security password for Cisco UCM

the FTP server details

42. Why isn’t an end user s PC device in a QoS trust boundary included?

The end user could incorrectly tag their traffic to bypass firewalls.

The end user may incorrectly tag their traffic to be prioritized over other network traffic.

There is no reason not to include an end user's PC device in a QoS trust boundary.

The end user could incorrectly tag their traffic to advertise their PC as a default gateway.

43. Which location must be assigned to the SIP trunk to replicate enhanced location information via a SIP trunk?

phantom

replica

hub_none

shadow

44. A Cisco UCM administrator sets up new route patterns to support phones in tour different locations, all with local gateways. The administrator wants to use the same route pattern for all four locations.

How must the system be configured to achieve this goal?

Use CSS alternate routing rules.

Use standard local route groups.

Add a CSS to each local gateway.

Use transforms in the route groups.

45. Which Cisco UCM configuration is required for SIP MWI integrations?

Enable "Accept presence subscription" on the SIP Trunk Security Profile.

Select "Redirecting Diversion Header Delivery - Outbound" on the SIP trunk.

Enable "Accept unsolicited notification" on the SIP Trunk Security Profile.

Select "Redirecting Diversion Header Delivery - Inbound" on the SIP trunk.

46. An administrator is in the process of moving Cisco Unity Connection mailboxes between mailbox stores. The administrator notices that some mailboxes have active Message Waiting Indicators.

What happens to these mailboxes when they are moved?

The move will fail if MWI status is active.

The MWI status is retained after a mailbox is moved from one store to another.

If the source and target mailbox store are not disabled, MWI status is not retained.

Moving the mailboxes from one store to another fails if MWI is turned on.

47. Which two protocols are proxied over an Expressway-E/C pair when a Mobile and Remote Access login including phone services is performed? (Choose two.)

HTTPS

323

SIP

SCCP

SRTP

48. Refer to the exhibit.

An engineer configures a VoIP dial peer on a Cisco gateway.

Which codec is used?

G711alaw

No codec is used (missing codec command)

711ulaw

G729r8

49. An administrator is configuring LDAP tor Cisco UCM with Active Directory integration. A customer has requested to use “ipphone” instead of “telephoneNumber” as the phone number attribute.

Where does the administrator specify this attribute mapping in Cisco UCM?

LDAP Custom Filter

LDAP Directory user fields

LDAP Directory custom user fields

LDAP Authentication

50. Which two recommendations are made to optimize Cisco UCM configuration to reduce the number of toll fraud incidents in an organization? (Choose two.)

Classify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco UCM service parameters.

Classify all route patterns as on-net or off-net and prohibit off-net to off-net call transfers in Cisco UCM service parameters.

Classify all route patterns as off-net and prohibit off-net to off-net call transfers in Cisco UCM service parameters.

Inbound CSS on any gateway typically should have access to internal destinations and PSTN destinations.

Inbound CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.

Preguntas verificadas de examen 350-801 para su Cisco CCNP Collaboration 350-801 CLCOR EXAMEN EXTRACTO

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