[2021-New] Cisco 300-075 Dumps With Update Exam Questions (41-50)

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Q1. DRAG DROP

Answer:

Q2. Refer to the following exhibit.

Which Cisco IOS SAF Forwarder configuration is correct?

A. Exhibit A

B. Exhibit B

C. Exhibit C

D. Exhibit D

Answer: A

Explanation:

Incorrect Answer: B, C, D Summary steps to configure IOS SAF forwarder is given below

1. enable

2. configure terminal

3. router eigrp virtual-instance-name

4. service-family {ipv4 | ipv6} [vrf vrf-name] autonomous-system autonomous-system-number

5. topology base

6. external-client client_label

7. exit-sf-topology

8. exit-service-family

9. exit

10. service-family external-client listen {ipv4 | ipv6} tcp_port_number

11. external-client client-label

12. username user-name

13. password password-name

14.

Q3. When an incoming PSTN call arrives at an H.323 gateway, how does the called number get normalized to an internal directory number in Cisco Unified Communications Manager?

A. Normalization is done by configuring the significant digits for inbound calls on the H.323 gateway configuration in Cisco Unified Communications Manager.

B. Normalization is done using route patterns.

C. Normalization is done using the gateway incoming calling party prefixes based on number type.

D. Normalization is achieved by local route group that is assigned to the H.323 gateway.

Answer: A

Q4. While configuring Call Survivability in Cisco Unified Communications Manager, what step is mandatory to reach remote sites while in SRST mode?

A. Enable Cisco Remote Site Reachability.

B. Configure CFUR.

C. Enable the SRST checkbox in the MGCP gateway.

D. Configure the H.323 gateway for SRST in Cisco Unified Communications Manager.

E. Enable the Failover Service parameter.

Answer: B

Explanation:

Incorrect Answer: A, C, D, E Call Forward Unregistered (CFUR) functionality provides the automated rerouting of calls through the PSTN when an endpoint is considered unregistered due to a remote WAN link failure Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/8x/models.html

Q5. Refer to the exhibit.

What should the destination IP address be configured as on the HQ and BR1 SIP trunks?

A. The HQ SIP trunk destination IP address should be 10.1.6.10. The BR1 SIP trunk destination IP address should be 10.1.5.10.

B. The destination IP address is not configurable. Each cluster will learn about the remote trunk IP address through SAF learned routes.

C. The destination IP address will be learned automatically and configured on the SIP trunks after the Cisco Unified Communications Managers discover themselves.

D. The HQ SIP trunk destination IP address should be the HQ SAF Forwarder IP address. The BR1 SIP trunk destination IP address should be the BR1 SAF Forwarder IP address.

Answer: B

Explanation:

Incorrect Answer: A, C, D

The gatekeeper changes the IP address of this remote device dynamically to reflect the IP address of the remote device.

Link:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a08trnk.html

Q6. Refer to the exhibit.

The HQ Cisco Unified Communications Manager has been configured for end-to-end

RSVP. The BR Cisco Unified Communications Manager has been configured for local

RSVP.

RSVP between the locations assigned to the IP phones and SIP trunks at each site are configured with mandatory RSVP. When a call is placed from the IP phone at HQ to the BR phone at the BR site, which statement is true?

A. The Cisco Unified Communications Manager at HQ will fall back to local RSVP and place the call. No RSVP end-to-end will occur.

B. RSVP end-to-end will occur.

C. The Cisco Unified Communications Manager at HQ will use end-to-end RSVP. The BR Cisco Unified Communications Manager will use local RSVP.

D. The call will fail.

E. The call will proceed as a normal call with no RSVP reservation.

Answer: D

Explanation:

Incorrect Answer: A, B, C A possible cause is that the same router is being used as the calling and called RSVP agents, and that router is not running the latest IOS version, which supports loopback on RSVP reservation. Make sure that the router is running the latest IOS version. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a02rsvp.html #wp1155102

Q7. Enabling authentication and encryption for CTI, JTAPI, and TAPI applications requires which two tasks? (Choose two.)

A. Enter the encryption key into the application.

B. Set up an IPsec association between the application and Cisco Unified CallManager.

C. Configure related security parameters in the CTI, JTAPI, and TAPI application.

D. Add the application user or end users to the Standard CTI Secure Connection user group, Standard CTI Allow Reception of SRTP Key Material user group, and Standard CTI Enabled user group.

Answer: C,D

Explanation:

Incorrect Answer: A, B You must also add the application users or the end users to the Standard CTI Secure Connection user group in Cisco Unified Communications Manager Administration to enable TLS for the application. After you add the user to this group and install the certificate, the application ensures that the user connects via the TLS port. Link:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/security/8_6_1/secugd/secucti.htm l#wp1166397

Q8. Which option describes the reason that transcoding resources are added in Cisco Unified Communications Manager?

A. to enable transcoding resources in a Cisco Unified Communications Manager server

B. to enable Cisco Unified Communications Manager to select the optimal single codec for end-to-end calls

C. to enable transcoding resources in Cisco IP Phones

D. to provide transcoding resources in Cisco IOS gateways to Cisco Unified Communications Manager

Answer: D

Q9. A Cisco Unified Communications Manager cluster is installed in headquarters only.

How can international calls be blocked while national calls are allowed for branch office Cisco IP Phones during a WAN failure?

A. Configure CSS and partitions in Cisco Unified Communications Manager and apply the CSS and partitions to the SRST ISR.

B. Configure CSS and partitions in the SRST ISR.

C. Configure COR in the SRST ISR.

D. Configure voice translations in the SRST ISR.

Answer: C

Q10. An update of the configuration using the Cisco CTL client not needed when _______.

A. a Cisco Unified CallManager has been removed

B. an LSC of the IP phone is upgraded

C. a security token is added to the system

D. an IP address of the Cisco TFTP server has been changed

Answer: B

Explanation:

Incorrect Answer: A, C, D The CTL file contains entries for the following servers or security tokens:

. System Administrator Security Token (SAST)

. Cisco CallManager and Cisco TFTP services that are running on the same server

. Certificate Authority Proxy Function (CAPF) .

. TFTP server(s)

. ASA firewall

Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/security/8_6_1/secugd/secuauth.h tml#wp1028878