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2017 Mar 300-075 practice test

Q61. Which three commands are necessary to override the default CoS to DSCP mapping on interface Fastethernet0/1? (Choose three.) 

A. mls qos map cos-dscp 0 10 18 26 34 46 48 56 

B. mls qos map dscp-cos 8 10 to 2 

C. mls qos 

D. interface Fastethernet0/1mls qos trust cos 

E. interface Fastethernet0/1mls qos cos 1 

F. interface Fastethernet0/2mls qos cos 1 

Answer: A,C,D 


Q62. Refer to the exhibit. 

Which configuration change is needed to enable NANP international dialing during MGCP fallback? 

A. Change the dial peer to dial-peer voice 901 voip. 

B. Change the dial peer to dial-peer voice 9011 pots. 

C. Add the command prefix 011 to the dial peer. 

D. Add the command prefix 9011 to the dial peer. 

Answer:


Q63. Which bandwidth amounts are correct for configuring locations? 

A. 8 kb/s for G.729, 64 kb/s for G.711, and 64 kb/s for G.722 

B. 8 kb/s for G.729, 64 kb/s for G.711, and 16 kb/s for G.722 

C. 64 kb/s for G.729, 64 kb/s for G.711, and 64 kb/s for G.722 

D. 8 kb/s for G.729, 8 kb/s for G.711, and 8 kb/s for G.722 

Answer:


Q64. Refer to the exhibit. 

What is the correct value to use for the "DSCP for TelePresence Calls" Cisco CallManager service parameter? 

A. 28 (011100) 

B. 34 (100010) 

C. 41 (101001) 

D. 46 (101110) 

Answer:


Q65. What is a prerequisite of AAR deployment? 

A. You must have a single distributed call processing deployment. 

B. Calls must be manually rerouted through the PSTN or other networks when Cisco Unified Communications Manager blocks a call due to insufficient location bandwidth. 

C. Calls must be automatically rerouted through the PSTN or other networks when Cisco Unified Communications Manager blocks a call due to insufficient location bandwidth. 

D. Clustering must be implemented over the WAN. 

E. You must have a centralized call processing deployment. 

Answer:


Leading 300-075 testing engine:

Q66. Which two statements about remote survivability are true? (Choose two.) 

A. SRST supports more Cisco IP Phones than Cisco Unified Communications Manager Express in SRST mode. 

B. Cisco Unified Communications Manager Express in SRST mode supports more Cisco IP Phones than SRST. 

C. MGCP fallback is required for ISDN call preservation. 

D. MGCP fallback functions with SRST. 

Answer: A,D 


Q67. Refer to the exhibit. 

How does the Cisco Unified Communications Manager advertise dn-block 1? 

A. 4XXX and the ToDID will 0: 

B. 4XXX and the ToDID will 0:1972555 

C. 4XXX 

D. 4XXX and the ToDID will 0:+ 1972555 

E. 19725554XXX 

Answer:


Q68. Refer to the exhibit. 

The exhibit shows centralized Cisco Unified Communications Manager configuration components for TEHO calls to U.S. area code 408 from the U.K. The PSTN access code for the U.K. is 9 and 001 for international calls to the U.S. Assuming the PSTN does not accept globalized numbers with + prefix. What should the Called Party Transformation Pattern at the U.S. gateway be configured as? 

A. \+.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: + 

B. \+1.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: None 

C. \+408.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: 1 

D. \+1408.! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: None 

E. \+1.408! with the following Called Party Transformation:Discard Digits PreDot Prefix Digits Outgoing Calls: None 

Answer:


Q69. Refer to the exhibit. 

The HQ site uses area code 650. The BR1 site uses area code 408. The long distance national code for PSTN dialing is 1. To make a long distance national call, an HQ or BR1 user dials access code 9, followed by 1, and then the 10-digit number. 

Both sites use MGCP gateways. AAR must use globalized call routing using a single route pattern. Assume that all outgoing PSTN numbers are localized at the egress gateway as shown in the exhibit. 

How many route lists and route groups should be configured for AAR at a minimum? 

A. a single route list with a local route group for each site 

B. two route lists and two route groups for each site 

C. a single route list and four route groups for each site 

D. None. The AAR CSS can point directly to the route pattern. 

Answer:


Q70. Which statement about the function of a gatekeeper is true? 

A. A gatekeeper improves call routing between servers within a single Cisco Unified Communications Manager cluster. 

B. A gatekeeper can replace the dial plan of a Cisco Unified Communications Manager cluster. 

C. A gatekeeper can simplify the dial plan between many different Cisco Unified Communications Manager clusters. 

D. Gatekeepers can be implemented to deploy RSVP-based CAC. 

Answer: