Download New Latest (May) Cisco 400-051 Actual Tests 91-100

By | May 15, 2015

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QUESTION 91  (Topic 4)

 

Which two statements describe characteristics of Cisco Unified Border Element high availability, prior to Cisco IOS release 15.2.3T, using a box-to-box redundancy configuration? (Choose two.)

 

A.

It leverages HSRP for router redundancy and GLBP for load sharing between a pair of routers.

B.

Cisco Unified Border Element session information is check-pointed across the active and standby router pair.

C.

It supports media and signal preservation when a switchover occurs.

D.

Only media streams are preserved when a switchover occurs.

E.

It can leverage either HSRP or VRRP for router redundancy.

F.

The SIP media signal must be bound to the loopback interface.

 

Answer: BD

Explanation: Configure box-to-box redundancy when you:

 

clip_image001[12]

 

?

 

Expect the behavior of the CSSs to be active/standby (only the master CSS processes

 

clip_image001[13]

 

?

 

Can configure a dedicated Fast Ethernet (FE) link between the CSSs for the VRRP

 

clip_image001[14]

 

heartbeat

Do not configure box-to-box redundancy when you:

?

 

clip_image001[15]

 

Expect the behavior of the CSSs to be active-active (both CSSs processing flows). Use VIP

 

clip_image001[16]

 

redundancy instead.

?

 

Cannot configure a dedicated FE link between the CSSs.

?

 

Require the connection of an Layer 2 device between the redundant CSS peers.

 

 

QUESTION 92  (Topic 4)

 

Assume the IP address of Cisco Unity Express is 10.1.1.1. Which URL provides Cisco Unity Express end users with a GUI interface to access and manage their messages and mailbox settings?

 

A.

http://10.1.1.1/Web/Common/Login.do

B.

http://10.1.1.1/ciscopca

C.

http://10.1.1.1/user

D.

http://10.1.1.1/inbox

E.

http://10.1.1.1/

 

Answer: C

Explanation: For user access cisco unity has predefined url and it is http://10.1.1.1/user Guaranteed success with TestInsides practice guides 62

 

 

QUESTION 93  (Topic 4)

 

Refer to the exhibit.

 

clip_image002[4]

 

Ephone 1 has three active calls. The first two calls were inbound calls, which the user put on hold to place a third call outbound. What will happen on ephone 1 when a fourth call arrives for extension 2001?

 

A.

The fourth call will be delivered to ephone 1 because it only received two inbound calls, one call less than the busy-trigger-per-button setting.

B.

The fourth call will be delivered to ephone 1 because the huntstop channel setting is not yet saturated.

C.

The fourth call will be delivered to ephone 1 because it can handle up to five calls on each button.

D.

The fourth call will be held temporarily by the IOS Software until ephone 1 disconnects one of the active calls.

E.

The fourth call will not be delivered and the caller will hear a user busy tone.

 

Answer: E

Explanation: Because on line maximum 4 calls can be placed when user put the call on hold is consume a channel and reach the maximum number of calls on line.

 

 

QUESTION 94  (Topic 4)

 

Refer to the exhibit.

 

clip_image003[4]

 

Assume the B-ACD configuration on a Cisco IOS Cisco Unified Communications Manager Express router is operational. What will happen to a call in queue that was not answered by any member of the hunt group after the maximum amount of time allowed in the call queue expires?

 

A.

The call will be forwarded to extension 2120.

B.

The call will be forwarded to extension 2220.

C.

The call will be forwarded to extension 2003.

D.

The call will be disconnected with user busy.

E.

The call will be forwarded to 2100.

 

Answer: B

Explanation: As we can see in the configuration 2220 is configured as voice mail forwarding extension so the call will forward to voice mail.

 

 

QUESTION 95  (Topic 4)

 

Which statement describes the question mark wildcard character in a SIP trigger that is configured on Cisco Unity Express?

 

A.

It matches any single digit in the range 0 through 9.

B.

It matches one or more digits in the range 0 through 9.

C.

It matches zero or more occurrences of the preceding digit or wildcard value.

D.

It matches one or more occurrences of the preceding digit or wildcard value.

E.

It matches any single digit in the range 0 through 9, when used within square brackets.

 

Answer: C

Explanation:Table 5-2 Trigger Pattern Wildcards and Special Characters Character

Description

Examples

X

The X wildcard matches any single digit in the range 0 through 9. The trigger pattern 9XXX matches all numbers in the range 9000 through
9999.

!

The exclamation point (!) wildcard matches one or more digits in the range 0 through 9. The trigger pattern 91! matches all numbers in the range 910 through 91999999999999999999999999999999.

?

The question mark (?) wildcard matches zero or more occurrences of the preceding digit or wildcard value.

The trigger pattern 91X? matches all numbers in the range 91 through 91999999999999999999999999999999.

+

The plus sign (+) wildcard matches one or more occurrences of the preceding digit or wildcard value.

 

 

 

The trigger pattern 91X+ matches all numbers in the range 910 through 91999999999999999999999999999999.

[ ]

The square bracket ([ ]) characters enclose a range of values. The trigger pattern 813510[012345] matches all numbers in the range 8135100 through 8135105.

The hyphen (-) character, used with the square brackets, denotes a range of values. The trigger pattern 813510[0-5] matches all numbers in the range 8135100 through 8135105.

^

The circumflex (^) character, used with the square brackets, negates a range of values. Ensure that it is the first character following the opening bracket ([). Each trigger pattern can have only one ^ character. The trigger pattern 813510[^0-5] matches all numbers in the range 8135106

 

 

QUESTION 96  (Topic 4)

 

Refer to the exhibit.

 

 

 

clip_image004[4]

 

How many simultaneous inbound calls can be handled by these two IP phones?

 

A.

2

B.

4

C.

6

D.

9

E.

10

 

Answer: A

Explanation: The line is configured as shared line so it will support maximum two calls at a time.

 

 

QUESTION 97  (Topic 4)

 

Refer to the exhibit.

 

 

 

clip_image005[4]

 

How many simultaneous outbound calls are possible with this Cisco Unified Communications Manager Express configuration on these two phones?

 

A.

6

B.

7

C.

8

D.

9

E.

11

 

Answer: C

Explanation: Ephone is configured as octo line so maximum call number is 8 and it will be devided between lines.

 

 

QUESTION 98  (Topic 4)

 

 

Refer to the exhibit.

 

clip_image006[4]

 

IP phone 1 has the MAC address 11111.1111.1111, while IP phone 2 has the MAC address 2222.2222.2222. The first two incoming calls were answered by IP phone 1, while the third incoming call was answered by IP phone 2. W

hat will happen to the fourth incoming call?

 

A.

Both phones will ring, but only IP phone 2 can answer the call.

B.

Both phones will ring and either phone can answer the call.

C.

Only IP phone 2 will ring and can answer the call.

D.

Neither phone will ring and the call will be forwarded to 2100.

E.

Neither phone will ring and the call will be forwarded to 2200.

 

Answer: B

Explanation: In shared line configuration phone share the same line so it is possible for any phone to answer the call.

 

 

QUESTION 99  (Topic 4)

 

 

Refer to the exhibit.

 

clip_image007[4]

 

In an effort to troubleshoot a caller ID delivery problem, a customer emailed you the voice port configuration on a Cisco IOS router. Which type of voice port is it?

 

A.

FXS

B.

E&M

C.

BRI

D.

FXO

E.

DID

 

Answer: D

 

 

QUESTION 100  (Topic 4)

 

Refer to the exhibit.

 

clip_image008[4]

 

Which ds0-group option should you select to send automated number identification information on outbound calls for this digital T1 voice circuit?

 

A.

e&m-fgd

B.

e&m-fgd

C.

fgd-eana

D.

e&m-delay-dial

E.

fgd-os

 

Answer: C

Explanation: E&M signaling is often the preferred optino for CAS because it avoids glare, it provides answer/disconnect supervision and it can receive Automatic Number Identification (ANI) with FGD and send ANI with FGD-EANA. In other words, you can have 1 channel-group for incoming calls and 1 channel-group for outgoing calls.

 

Topic 5, Quality of Service and Security in Cisco Collaboration Solutions

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