Note:

  • The new CCNP Data Center certification required exams are 300-180 DCIT, 300-165 DCII, 300-160 DCID, 300-175 DCUCI and 300-170 DCVAI exams.
  • The last day to test Cisco 810-403 OUTCOMES exam is December 29, 2017.
  • The last day to test Cisco 820-424 BTASBVA exam is December 29, 2017.

Tag Archives: 642-437 CVOICE test

30 Aug

642-437 CVOICE Implementing Cisco Unified Communications Voice over IP and QoS v8.0

The Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) 642-437 is the exam associated with the CCNP Voice certification. This Cisco 642-437 CVOICE exam tests a candidate’s knowledge of how to implement and operate gateways, gatekeepers, Cisco Unified Border Element, Cisco Unified Communications Manager Express and QoS in a voice network architecture.

Implementing Cisco Unified Communications Voice over IP and QoS v8.0 is the exam name of 642-437 CVOICE test. The Associated Certification is CCNP Voice. There are 60-70 questions in real Cisco 642-437 CVOICE exam, which will take the candidates 90 minutes to complete the test. The available languages are English and Japanese. Candidates can register Cisco 642-437 CVOICE exam at Pearson VUE testing center.

Cisco 642-437 CVOICE exam topics are valuable in your preparation.

13% 1.0 Describe a dial plan

1.1 Describe a numbering plan
1.2 Describe digit manipulation
1.3 Describe path selection
1.4 Describe calling privileges

16% 2.0 Describe the basic operation and components involved in a VoIP call

2.1 Describe VoIP call flows
2.2 Describe RTP, RTCP, cRTP, and sRTP
2.3 Describe H.323
2.4 Describe MGCP
2.5 Describe Skinny Call Control Protocol
2.6 Describe SIP
2.7 Identify the appropriate gateway signaling protocol for a given scenario
2.8 Choose the appropriate codec for a given scenario
2.9 Describe and Configure VLANs

11% 3.0 Implement Cisco Unified Communications Manager Express to support endpoints using CLI

3.1 Describe the appropriate software components needed to support endpoints
3.2 Configure DHCP, NTP and TFTP
3.3 Describe the differences between the different types of ephones and ephone-dns
3.4 Configure Cisco Unified Communications Manager Express endpoints

9% 4.0 Describe the components of a gateway

4.1 Describe the function of gateways
4.2 Describe DSP functionality
4.3 Describe the different types of voice ports and their usage
4.4 Describe dial peers and the gateway call routing process
4.5 Describe codecs and codec complexity

13% 5.0 Implement a gateway

5.1 Configure analog voice ports
5.2 Configure digital voice ports
5.3 Configure dial peers
5.4 Configure digit manipulation
5.5 Configure calling privileges
5.6 Verify dial-plan implementation
5.7 Implement fax support on a gateway

9% 6.0 Implement Cisco Unified Border Element

6.1 Describe the Cisco Unified Border Element features and functionality
6.2 Configure Cisco Unified Border Element to provide address hiding
6.3 Configure Cisco Unified Border Element to provide protocol and media interworking
6.4 Configure Cisco Unified Border Element to provide call admission control
6.5 Verify Cisco Unified Border Element configuration and operation

11% 7.0 Describe the need to implement QoS for voice and video

7.1 Describe causes of voice and video quality issues
7.2 Describe how to resolve voice and video quality issues
7.3 Describe QoS requirements for voice and video traffic

18% 8.0 Implement a gateway

8.1 Describe the DiffServ QoS model
8.2 Describe marking based on CoS, DSCP, and IP Precedence
8.3 Configure layer 2 to layer 3 QoS mapping
8.4 Describe trust boundaries
8.5 Configure trust boundary on Cisco switches
8.6 Describe the operations of the QoS classifications and marking mechanisms
8.7 Describe Low Latency Queueing
8.8 Describe the operations of the QoS WAN Link Efficiency mechanisms
8.9 Enable QoS mechanisms on switches using AutoQoS
8.10 Configure lLow Latency Queueing

Related resource: http://www.cisco.com/web/learning/exams/list/spec_cvoice.html#~Topics


Recent Posts


Tags

and/or Remove an End-Device and/or Remove an Infrastructure Device and/or Remove Cables (network and/or power) Cisco 642-997 DCUFI exam Cisco 642-999 DCUCI exam Configure Cisco Unity Connection Configure Cisco Unity Express using the GUI Describe and implement centralized call processing redundancy Describe Data Center Structure and Modularity Describe the Design Methodology Describe the Technologies used within the Data Center Describe WLAN Fundamentals Design and Deploy WLAN Infrastructure for Mobility Design Network Management Considerations into a Data Center Design the Access Layer of a Data Center General Networking Knowledge given a Network Design and a set of Requirements High Availability Routing Features Identify Cisco Equipment and Related Hardware Implement high availability features on Cisco Unified Fabric products in a Cisco Data Center Architecture Implement Multicast over Wireless Implement QoS for Wireless Applications Implement VoWLAN Infrastructure Security Infrastructure Services Install Integrate Client Device Security IP Services LAN Switching Technologies Layer 2 Technologies Layer 3 Technologies Maintain Appropriate End-Devices and Industrial Network Infrastructure Devices Manage the Unified Fabric in a Cisco Data Center Architecture Monitoring and Reporting Tools Network Principles Replace Service-Related Knowledge Threat Defense Threat Defense Architectures Troubleshoot Call Setup Issues Troubleshooting Troubleshoot Registration Issues UCS Compute Troubleshooting VPN Technologies WAN Technologies

Links

Powered by CCNP Exams Test Base