Q1. By default, what value is voice traffic marked as on a Cisco Catalyst Switch?
A. DSCP EF value 46, Cos 5.
B. DSCP EF value 46, Cos 7.
C. DSCP CAS6 value 21, Cos 3.
D. DSCP AF21, Cos 5.
Answer: A
Q2. Refer to the exhibit.
A Cisco Unified Communications Manager group is configured with the subscriber (10.1.5.3) listed first and the publisher (10.1.5.2) listed second. Which Cisco Unified Communications Manager is used for incoming calls through an MGCP gateway?
A. the publisher
B. both the publisher and subscriber in a round-robin format
C. the first server listed in the Cisco Unified Communications Manager group list
D. the subscriber
Answer: A
Q3. What are two characteristics of a Cisco Unified Communications Manager Enterprise parameter? (Choose two.)
A. It is used to configure settings for specific services.
B. It is used to define end-user authentication settings.
C. It sets initial values of device-defaults.
D. It is used to configure settings for different services.
E. It is used to define clusterwide settings.
Answer: C,E
Q4. What are two characteristics of a Cisco Unified Communications Manager Express dial plan? (Choose two.)
A. partitions and calling search spaces
B. COR
C. dial peers
D. voice translation rules
E. route patterns
Answer: B,C
Q5. Which option describes how you add software conference bridges to Cisco Unified CommunicationsManager?
A. By adding a Cisco Unified CM server to the cluster.
B. By adding a software conference bridge using Conference Bridge Configuration.
C. By installing DSP to a Cisco Unified CM server.
D. By reassigning other media resources to conference resources.
Answer: A
Q6. The Ajax Corporation is designing an IP telephony network using Cisco MCS 7845 Series
servers, eachone capable of supporting 7500 devices. The design must meet these requirements:
-Be cost-effective
-Support up to 7500 phones
-Provide a minimal level of redundancy
A. Two Cisco Unified Communications Manager servers:
1 publisher and TFTP server combined.
1 primary subscriber.
B. Three Cisco Unified Communications Manager servers:
1 publisher and TFTP server combined.
1 primary subscriber.
1 backup subscriber.
C. Four Cisco Unified Communications Manager servers:
1 publisher.
1 TFTP server.
1 primary subscriber.
1 backup subscriber.
D. Five Cisco Unified Communications Manager servers:
1 publisher.
1 TFTP server.
1 primary subscriber.
2 backup subscribers.
Answer: B
Q7. Which dial plan function is used to restrict calls that are made by a lobby phone to internal extensionsonly?
A. Path selection.
B. Endpoint addressing.
C. Manipulation of dialed destination.
D. Calling privileges.
Answer: D
Q8. Which DiffServ PHB classification is recommended by Cisco for interactive video traffic?
A. AF31
B. CS3
C. EF
D. AF41
E. CS4
Answer: D
Q9. What is the difference between policing and shaping?
A. Policing: Transmit and mark, then transmit the packets. Shaping: Buffer the exceeding packets.
B. Policing: Transmit the packets. Shaping: Buffer the exceeding packets.
C. Policing: Transmit, drop or mark, then transmit the packets. Shaping: Buffer the exceeding packets.
D. Policing: Buffer the exceeding packets. Shaping: Transmit and mark, then transmit the packets.
Answer: C
Explanation: Reference:
http://www.cisco.com/c/en/us/support/docs/quality-of-service-qos/qos-policing/19645-policevsshape.html
Q10. When configuring an H.323 gateway, which configuration option can be used to set whether an incoming call is considered off the network (OffNet) or on the network (OnNet)?
A. call classification
B. call location
C. device pool
D. signaling port
Answer: A