Ensurepass

 

QUESTION 151

Which three determinations are possible when using the Presence feature in a Cisco Unified Communications network? (Choose three.)

 

A.

Determine if an IP phone has been unplugged if the phone is in the same Cisco Unified Communications cluster as the watcher.

B.

Determine if an IP phone is on hook or off hook if the phone is outside the Cisco Unified Communications cluster of the watcher.

C.

Determine if an IP phone is on hook or off hook if the phone is in the same Cisco Unified Communications cluster as the watcher.

D.

Determine if a set of IP phones is on hook or off hook if the phones are in the same Cisco Unified Communications cluster as the watcher.

E.

Determine if an IP phone has been moved or the user has been changed if the phone is in the same Cisco Unified Communications cluster as the watcher.

F.

Determine if an IP phone has been off hook beyond a specified period of time if the phone is in the same Cisco Unified Communications cluster as the watcher.

 

Correct Answer: BCD

 

 

 

QUESTION 152

DRAG DROP

Drag the items to the proper locations. Click and drag the XML application service information field name on the left to its description on the right.

 

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Correct Answer:

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QUESTION 153

Which multiple line appearance parameter sets a number of calls per line beyond which all incoming calls will be forwarded?

 

A.

No Answer Ring Duration

B.

Maximum Number of Calls

C.

Call Forward Busy

D.

Busy Trigger

 

Correct Answer: D

 

 

 

 

 

QUESTION 154

What is the difference between a CMR and a CDR?

 

A.

A CMR is accessed by SOAP and a CDR is accessed by the Cisco Unified CallManager CAR tool.

B.

A CMR is a set of preconfigured management reports that filter CDR information.

C.

A CMR record can be sent directly to third party applications while CDR records are only sent to the Cisco Unified CallManager CAR tool.

D.

A CMR reports on call quality and CDR reports on call activities.

 

Correct Answer: D

 

 

QUESTION 155

Which IP phone hardening technique will prevent call signaling and media stream tampering?

 

A.

disable GARP

B.

disable PC. to-voice VLAN access

C.

use MIC firmware images signed by Cisco

D.

store IP phone configuration files on the SFTP server

E.

deploy authentication and encryption between IP phones and Cisco Unified Communications Manager

 

Correct Answer: E

Explanation:

Chapter 16: Implementing Security in CUCM pg.441  IP Phone and the server can exchange SCCP or SIP signaling messages in a secure way by using TLS packet authentication and encryption.  The authenticated and encrypted TLS session ensures the integrity and authenticity of each signaling message that is exchanged between the two devices.

 

 

QUESTION 156

DRAG DROP

You work as a network technician at Abc.com. Your boss, Miss ABC, is interested in Cisco Services. Match the proper Cisco Service term with appropriate function.

 

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Correct Answer:

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QUESTION 157

DRAG DROP

You work as a network technician at Abc.com. Your boss, Miss ABC, is interested in Presence terms. Match the proper Presence term with appropriate description.

 

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< b style="mso-bidi-font-weight: normal">Correct Answer:

Free VCE & PDF File for Cisco 642-447 Real Exam

Instant Access to Free VCE Files: CCNA | CCNP | CCIE …
Instant Access to Free PDF Files: CCNA | CCNP | CCIE …

 

 

 

 

 

 

 

 

QUESTION 158

You need to configure a new IOS-based Catalyst switch to support voice and data VLANs. The data VLAN will be VLAN 10 and the voice VLAN will be VLAN 100. Which of the following configurations should be used to support these VLANs while also allowing switch port 0/1 to enter the forwarding state immediately?

 

A.

R 1(config)# interface FastEthernet 0/1

R 1(config-if)# switchport mode trunk

R 1(config-if)# switchport access vlan 10

R 1(config-if)# switchport aux vlan 100

R 1(config-if)# spanning-tree port-priority

B.

R 1(config)# interface FastEthernet 0/1

R 1(config-if)# switchport mode access

R 1(config-if)# switchport native vlan 10

R 1(config-if)# switchport aux vlan 100

R 1(config-if)# spanning-tree portfast bpdu filter default

C.

R 1(config)# interface FastEthernet 0/1

R 1(config-if)# switchport mode trunk

R 1(config-if)# switchport native vlan 10

R 1(config-if)# switchport voice vlan 100

R 1(config-if)# spanning-tree portfast

D.

R 1(config)# interface FastEthernet 0/1

R 1(config-if)# switchport mode access

R 1(config-if)# switchport access vlan 10

R 1(config-if)# switchport voice vlan 100

R 1(config-if)# spanning-tree portfast

 

Correct Answer: D

 

 

QUESTION 159

You need to delete and add a new device pool to your Cisco Unified CallManager cluster, but when you try to delete the existing device pool you receive an error message stating that the device pool is still in use. Which tool can you use to determine which devices are still using the device pool?

 

A.

the Dial Plan report

B.

Device Pool records

C.

Dependency records

D.

Cisco Unified CallManager group records

 

Correct Answer: C

 

 

QUESTION 160

You have recently upgraded to a Cisco Unified CallManager 5.0 cluster. What will happen to users added alter the upgrade if you roll back to the inactive partition?

 

A.

The user database for the active partition will need to be synchronized with the inactive partition after the inactive partition becomes active to add the new users.

B.

The active partition maintains a backup copy of the user database that is used when the inactive partition is activated.

C.

User information will be lost and those users added after the upgrade will need to be reentered.

D.

The two partitions share a common database. When the inactive partition becomes active, users will already be populated.

 

Correct Answer: C

Explanation:

Upgrading Cisco Unified CallManager Release 5.0(1)

You can only make changes to the database on the active partition. The d
atabase on the inactive partition does not get updated. If you make changes to the database after an upgrade, you must repeat those changes after switching the partition.

 

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