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I finished my CCNA in Netsence , Chennai. I must say I am more than satisfied with the level of teaching and unlimited supply of lab hours. The instructors are very knowledgeable and very experienced in teaching. They pay special attention to our understanding on the concept; they test this with probing questions, thus making us prepared for the real world.

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Prabhu
I have finished CCVP , The instructors are very knowledgeable and very experienced in teaching,

Syed, Kuwait
I have done CCNA , I thank Netsense for its training

Shankar, Australia

I finished my CCNA, CCVP and CCNP - BSCI in Netsence , Chennai. I must say I am more than satisfied with the level of teaching and unlimited supply of lab hours. The instructors are very knowledgeable and very experienced in teaching. They pay special attention to our understanding on the concept; they test this with probing questions, thus making us prepared for the real world.

Here is the best part: the cost is just a fraction of what you would pay elsewhere. And the service is flawless.

Vasanthan, Singapore
"I did my CCVP and CCIP training in Netsense in my vacation to India, the instructors were very friendly, knowledgable and able to cover lot of material in a short period of time. My CCIP instructor was excellent, in covering every aspect of the topic and he went beyond answering my questions. it's a great place to learn and i would highly recommend any one to start their CCIE journey with Netsense. I am glad that i did my training in Netsense, Keep up the good work folks"

Senthil Choken, USA
"I am thankful to Net Sense for giving me an opportunity to gain knowledge and experience about the course CCVP. With the help of learned teachers and adequate system devices I was able to finish my course within 3 months. I not only got life time learning experience but also had a great time while studying as the facility was very friendly and they cleared from each and every doubt. After going this course I got more hand on my subjects and was able to relate my studies with the practical work. With the help of this course I was not only able to clear my interviews but I also got a good job in Singapore at a very competitive pay. I would like to give my rewards to Net Sense for providing me a platform to grow myself and experience the change in my life. This institute has shown me a path of light in the dark and helped in achieving what I wanted in my life. So If you really have the passion to learn then must make Net Sense as a medium for gaining right knowledge and achieving your own goals."

Mudasar, Singapore
I completed my CCVP training in Netsense and I would definitely recommend this training institute to those who have the desire to improve their career for I was very much satisfied with the teaching which will surely satisfy anyone who have the quench for knowledge and technology. They give personal attention very much and see to that people undertand the concepts and moreover you can practice the labs for unlimited hours. Last but not the least the cost is very resonable and affordable when compared to any other institute. I thank Netsense for giving me the best that they could do for me.

Gibin George, Abu Dhabi
From the netsense i have completed my CCVP training on 3rd march 2010. They are very friendly to teach. here i have gotten unlimited lab practice scope , so thanks to thenetsense very much. i am very much happy and satisfied on netsense.

Md. Saiful Islam Jehadi, Dhaka - Bangladesh

 
 
 

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Cisco Provides New Options for CCNA Voice Certification
CCNA Voice certification enterprise option: Passing the CVOICE 6.0 exam
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Summer Offer for CCNA
CCNA course materials + Lab Guide + Exam preparation
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Cisco Certified Voice Professional (CCVP ®):

Cisco Certified Voice Professional validates advance knowledge and skills required to integrate into underlying network architectures. Furthermore, this certification validates a robust set of skills in implementing, operating, configuring, and troubleshooting a converged IP network. With a CCVP certification, a network professional can help create a telephony solution that is transparent, scalable, and manageable. Individuals who earn a CCVP certification can help create a telephony solution that is transparent, scalable, and manageable. The CCVP curriculum focuses on Cisco Unified Communications Manager (formerly Unified CallManager), quality of service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches.

Prerequisite for ccvp :

Ccna (voice)

 Cisco Certified Voice Professional course outline
QOS (642-642) Cisco CCVP Implementing Cisco Quality of Service
CVOICE (642-436) Cisco ® Voice Over IP
TUC (642-426) Troubleshooting Cisco Unified Communications Systems
CIPT 1(642-446) Cisco ® IP Telephony (part 1)
CIPT 2(642-456) Cisco ® IP Telephony (part 2)

Implementing Cisco® Quality of Service (QOS)

The Implementing Cisco® Quality of Service (QOS) course provides students with in-depth knowledge of IP QoS requirements, conceptual models using Differentiated Services (DiffServ), Integrated Services (IntServ) and Best Effort (over provisioning), and the implementation of IP QoS on Cisco® IOS switch and router platforms.

The curriculum covers the theory of IP QoS, design issues, and configuration of various QoS mechanisms to facilitate the creation of effective administrative policies providing QoS. Case studies and lab exercises included in the course help students to apply the concepts mastered in individual modules to real-life scenarios.

The course also gives students design and usage rules for various advanced IP QoS features and the integration of IP QoS with underlying Layer 2 QoS mechanisms, allowing them to design and implement efficient, optimized, and trouble-free multi-service networks.

Course Objective

  • After completing this course, students will be able to:
  • Given a converged network, explain the need to implement Quality of Service (QoS) and explain methods for implementing and managing QoS
  • Given a converged network, identify and describe different models used for ensuring QoS in a network and explain key IP QoS mechanisms used to implement the models
  • Given a converged network, explain the use of MQC and AutoQoS to implement QoS on the network Given a converged network and a policy defining QoS requirements, successfully classify and mark network traffic to implement the policy

Course Outline

IP QoS Fundamentals

  • Given a description of a converged network, identify problems that could lead to poor quality of service and explain how the problems might be resolved
  • Define the term Quality of Service (QoS) and identify and explain the key steps to implementing QoS on a converged network

IP QoS Components

  • List and explain the models for providing Quality of Service on a network
  • Explain the purpose and function of the DiffServ model
  • Describe the basic format of and explain the purpose of the DSCP field in the IP header
  • Define and explain the different per hop behaviors used in DSCP
  • Explain the interoperability between DSCP-based and IP-precedence-based devices in a network
  • Given a list of QoS actions, correctly match the QoS actions to mechanisms for implementing QoS and identify where in a network the different QoS mechanisms are commonly used

Modular QoS CLI and Auto-QoS

  • Given a network requiring QoS, explain how to implement a QoS policy using MQC
  • Explain how AutoQoS is used to implement QoS policy

Classification and Marking

  • Explain how link layer and network layer markings are used to define service classes and the different applications represented by each of these service classes
  • Given a network and a description of QoS issues, use MQC CLI commands to classify packets
  • Given a network and a description of QoS issues, use class-based marking to assign packets to a specific service class
  • Describe the function of Network Based Application Recognition
  • Describe the purpose of pre-classification to support QoS in various VPN (IPSEC, GRE, L2TP) configurations
  • Describe QoS trust boundaries and their significance in LAN based classification and marking
  • Identify the different classification and marking options available on Cisco® L2 and L3 switching platforms

Congestion Management Methods

  • List and explain the different queuing algorithms
  • Explain the components of hardware and software queuing systems on Cisco® routers and how they are effected by tuning and congestion
  • Describe the benefits and drawbacks of using WFQ to implement QoS
  • Explain the purpose and features of Class-Based WFQ (CBWFQ)
  • Explain the purpose and features of Low Latency Queuing (LLQ)
  • Identify the Cisco® IOS commands required to configure and monitor LLQ on a Cisco® router
  • Describe and explain the different queuing capabilities available on the Cisco® Catalyst 2950 Switch

Congestion Avoidance Methods

  • Describe the drawbacks tail drop as a congestion control mechanism
  • Describe the elements of a RED traffic profile
  • Describe Weighted Random Early Detection and how it can be used to prevent congestion
  • Identify the Cisco® IOS commands required to configure and monitor DSCP-based CB-WRED
  • Explain how ECN interacts with WRED in Cisco® IOS

Traffic Policing and Shaping

  • Describe the purpose of traffic conditioning using traffic policing and traffic shaping and differentiate between the features of each
  • Explain how network devices measure traffic rates using single rate or dual rate, single or dual token bucket mathematical models
  • Identify the Cisco® IOS commands required to configure and monitor single rate and dual rate CB-Policing
  • Identify the Cisco® IOS commands required to configure and monitor percentage based CB-Policing
  • Explain how the two rate limits, average rate and peak rate, can be used to rate limit traffic
  • Identify the Cisco® IOS commands required to configure and monitor CB-Shaping
  • Identify the Cisco® IOS commands required to configure and monitor Frame Relay adaptive CB-Shaping on Frame Relay interfaces

Link Efficiency Mechanisms

  • Explain the various link efficiency mechanisms and their function
  • Identify the Cisco® IOS commands required to configure and monitor CB header compression
  • Given a list of link speeds and a specific delay requirement, determine the proper fragment size to use at each link speed and identify the typical delay requirement for VoIP packets
  • Identify the Cisco® IOS commands required to configure and monitor Multilink PPP with Interleaving
  • Identify the Cisco® IOS commands required to configure and monitor FRF.12

QoS Best Practices

  • Explain the QoS requirements of the different application types
  • List typical enterprise traffic classes then identify the delay, jitter, packet loss and bandwidth requirements of each traffic class
  • Explain the best practice QoS implementations and configurations within the campus LAN
  • Explain the best practice QoS implementations and configurations on the WAN customer edge (CE) and provider edge (PE) routers

Cisco® Voice Over IP (CVOICE)

  • CVOICE is the first course in the Cisco® Voice Professional Curriculum, a curriculum track that starts at the basics of packetized voice and builds up to a true voice professional level.
  • CVOICE lays the foundation for gaining hand-on skills and significant understanding of packet telephony by presenting the technologies that are common for both Enterprise and Service Provider students. The course also teaches students how to use the available Cisco® tools to find the information needed to accomplish their everyday tasks. Since no two networks are alike, this approach enables a student to apply the knowledge gained in this course to their specific needs.

Course Objectives:

  • After completing this course, students will be able to:
  • Identify the components, processes, and features of traditional telephony networks that provide end-to-end call functionality Describe two methods of call control used on voice and data networks and provide one example of a protocol for each
  • List at least five components or capabilities that are required to provide integrated voice and data services in campus LAN, enterprise, and service provider environments
  • Select the appropriate analog voice connection to a Cisco® device given the types of analog connections and their susceptibility to line quality problems
  • Choose a voice compression scheme that best suits your needs given the fundamentals of digital voice encoding
  • Describe the appropriate signaling method to deploy in a telephony system given the type of signaling: between PBXs; between PBXs and central offices; or specialized, such as ISDN
  • Implement an effective method of transporting fax and modem traffic over a Voice over IP network given the standard implementations of fax and the methods used to transport modem traffic

Course Outline:

Voice over IP Technologies

  • Describe the similarities and differences between PSTN and VoIP including call transport, call signaling and bandwidth requirements
  • Describe the technologies used in Voice over IP and how they differ from PSTN technologies
  • Identify PSTN characteristics, transport
  • Explain TDM and statistical MUX as it relates to telephony
  • Identify VoIP characteristics, transport
  • Compare operation of PSTN call signaling to VoIP call signaling

Voice over IP Configuration

  • Configure a router so that a basic IP telephony call can be completed
  • Configure dial-peer settings for VoIP or POTs
  • Configure POTs ports (FXS and FXO)
  • Configure E&M
  • Explain default dial-peer
  • Explain matching inbound/outbound dial peers
  • Configure hunt groups
  • Explain digit collection, consumptions and manipulations
  • Configure gateway/gatekeeper
  • Configure call signaling

Integrating Voice over IP into Existing PBX networks

  • Integrate a basic IP telephony network into an existing PBX network
  • Explain port requirements for connection to a PBX
  • Explain signaling requirements for connection to a PBX
  • Choose correct connection type between PBX and VoIP networks

Call Operation and Components in Voice over IP

  • Describe the basic operation and components involved in an IP telephony call
  • Explain RTP, RTCP, CRTP
  • Explain H323
  • Explain MGCP
  • Explain SIP
  • Explain E&M
  • Describe the process of analog to digital conversion
  • Describe the process of compounding and compressing
  • Explain the process of packetization (frames, codec types)
  • Choose the appropriate codec for a given situation
  • Explain the function, operation, and purpose of call-legs
  • Explain voice quality considerations
  • Explain QoS

Integrating Voice over IP into the PSTN

  • Successfully connect a basic Voice over IP network into the PSTN
  • Describe digit manipulation
  • Explain E164 addressing

Cisco® IP Telephony (CIPT)

Cisco® IP Telephony course focuses on the Cisco® Call Manager and the devices that register to Cisco® Call Manager to complete a Cisco® IP Telephony solution. The course begins with design details and best practices for clustering and the various deployment options and includes installation and upgrade information and exercises. The various components of Call Manager are discussed, as are the devices that constitute an IP telephony solution. To ensure an the student leaves with an understanding of the entire solution an overview of gateways is provided and route plans are covered in depth. The course provides detailed information on the Call Manager services and configuration exercises. Various methods of Call Manager administration are covered in the course as well as troubleshooting methods. The lesson on integrating applications is a natural extension of the material from the Call Manager to the IP telephony solution. The course includes hands-on laboratory exercises through out that challenge the student to install, configure and monitor a Cisco® Call Manager cluster of components.

Course Objectives:

  • After completing this course, the student should be able to:
  • Identify AVVID and CallManager Components
  • Define and list benefits of CallManager Cluster and Deployment Options.
  • Install the Cisco® Call Manager components and upgrade a Call Manager Cluster.
  • Describe the various IP phone models and list their features.
  • Configure Cisco® Call Manager to support IP Phones
  • Identify and configure Catalyst Switches used in CIPT solutions.
  • Describe how gateways fit into the CIPT design.
  • Configure a basic route plan.
  • Configure a complex route plan.
  • Configure Call Manger Class of Service.
  • Configure Call Manager Media resources
  • Configure Call Manager features
  • Configure Call Admission Control and SRST
  • Configure Cisco® Web Attendant
  • Configure Extension Mobility

Course Outline:

Perform an installation and initial set up of a CallManager cluster

  • Describe CallManager cluster relationships
  • Configure DCHP, TFTP and NTP
  • Explain the function of a CallManager group
  • Describe the functions of CallManager regions
  • Describe the functions or usage of a device pool
  • Explain the purpose of locations
  • Determine which CallManager services are necessary and make sure the appropriate services are enabled

Configure CallManager to support a call between any two endpoints, on-cluster and off-cluster

  • Configure a route plan
  • Describe and configure route patterns to route or block calls
  • Configure CallManager and gatekeeper to support CAC

Configure CallManager to support IP phone features

  • Configure call forward
  • Configure MeetMe conferencing and conferencing resources
  • Configure Music-on-hold
  • Configure soft-button templates
  • Configure multiple calls per line appearance
  • Configure IPMA
  • Configure malicious call trace.
  • Configure hunt groups
  • Configure IP phone services
  • Configure extension mobility

Secure an IP telephony installation

  • Explain Secure RTP
  • Securing the CallManager Server - best practices/recommendations
  • Describe the Cisco® SAFE network design
  • Configure SSL
  • Configure IPSec
  • Configure CallManager to use certificates
  • Configure MLA (multi-level admin)
  • Configure toll-fraud prevention

Configure CallManger to support applications

  • Configure IP soft phone/IP communicator
  • Install and configure BAT and TAPS to bulk add/manage phones/users
  • Describe Call Detail Records and methods to extract
  • Install and use BARS to backup publisher

Monitor and manage an IP telephony network using Internal Server Tools

  • Describe the use of Serviceability tool
  • Describe the use of Real-Time monitoring tool
  • Describe the tools inherent in the operating system and database to monitor CallManager operation

IP Telephony Troubleshooting (IPTT)

IPTT provides SEs the knowledge and skills required to troubleshoot Enterprise CallManager, Unity, and IP network deployments. IPTT is one of several hands-on courses in a curriculum that addresses both design/planning practices and hands-on experience in configuring, deploying, and troubleshooting AVVID solutionsIPTT provides SEs the knowledge and skills required to troubleshoot Enterprise CallManager, Unity, and IP network deployments.

Course Objectives:

  • Describe effective troubleshooting methods to resolve issues in complex IP Telephony networks
  • Identify general converged network problems and issues
  • Perform a baseline analysis and document existing infrastructure using Cisco® recommended methodologies
  • Create a troubleshooting strategy that follows Cisco® recommended methodologies
  • Use Cisco® TAC as a troubleshooting and escalation tool

Course Outline:

Troubleshoot common CallManager configuration, integration and operations problems

  • Troubleshoot common call setup problems with both voice and video calls
  • Troubleshoot complex CallManager problems using system trace files
  • Troubleshoot and resolve Cisco® CallManager dial-plan issues including CSS, Partitions, and translation patterns
  • Troubleshoot and resolve problems with media resources including MOH and conferencing
  • Identify CTI components and troubleshoot problems related to CTI

Troubleshoot Cisco® AVVID and server components using the appropriate utilities and management tools

  • Demonstrate the use of the Cisco® CallManager Serviceability tools to troubleshoot IPT problems

Troubleshoot common router, switch and gateway configuration, integration and operation issues and problems

  • Determine the effect of Layer 2 configuration errors on an IPT network operation
  • Determine the effect of Layer 3 configuration errors on an IPT network operation
  • Troubleshoot and resolve problems with Gateway operation

Use appropriate troubleshooting methods to determine and solve QoS issues in complex IP Telephony networks

  • Determine the QoS policies in effect in an established network
  • Describe the various QoS methods available and their effect on network traffic flows
  • Identify common problems associated with voice echo

Troubleshoot common Unity configuration, integration and operation issues and problems

  • Troubleshoot and resolve message delivery problems
  • Describe disaster recovery tools
  • Troubleshoot and resolve MWI problems
  • Troubleshoot and resolve Voice Mail port problems

Gateway Gatekeeper (GWGK)

The Gateway Gatekeeper exam assesses the knowledge of the Systems Engineer on the implementation of Cisco® gateways and gatekeepers to integrate a VoIP network to both PSTN and TDM equipment. This includes implementing dial plans and advanced gateway features such as SRST and DSP farms. The exam also covers implementing gatekeepers and directory gatekeepers to provide hierarchical dial plan resolution and call admission control.

Course Outline:

The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam.

Explain the function and interoperation of Gateways within a converged network

  • Compare and contrast the different protocols used on the Gateways and the appropriate application of each protocol
  • Explain the differences between the various Digital and Analog line protocols
  • Describe and explain QSIG and its implementation Describe and explain drop and insert multiplexing features

Configure and implement a DSPFarm to support specified requirements

  • Explain the capabilities and functions of a DSPFarm
  • Configure a DSPFarm to support transcoding
  • Configure a DSPFarm to support conferencing

Explain the function and interoperation of Gatekeepers within a converged network

  • Explain the function of Gatekeepers
  • Explain the interoperation of a Gatekeeper and the call agent
  • Describe and explain the Gatekeeper transaction message protocol and its usages

Determine the relevant technical and business needs that affect the choice of Gateway features, protocols and placement

  • Select the correct placement of the Gateway within a given network topology to meet stated requirements
  • Given different Telco and PBX system offerings, determine which Gateway services can be supported
  • Select the correct protocol to support the required features (fax relay, modem relay, pass-though, survivability, caller-ID, caller name display)

Determine the relevant technical and business needs that affect the choice of Gatekeeper features and placement

  • Select the correct placement of the Gatekeeper within a given network topology to meet stated requirements
  • Select the appropriate Gatekeeper functionality given stated business and technical requirements (call admission control, dial-plan resolution)

Configure and implement a Gateway to interface with the PSTN

  • Configure PRI connectivity (switch type, signaling)
  • Configure BRI connectivity (switch type, signaling)
  • Configure CAS connectivity ( feature group B and D, E1 R2)
  • Configure Analog connectivity (loop and ground start, FXO, DID, FXS)
  • Configure drop-and-insert feature
  • Verify and troubleshoot configurations

Configure and implement a Gateway to interface with a PBX and voice mail system

  • Configure analog connectivity (FXO, FXS, E&M types 1-4)
  • Configure PRI connectivity (switch type, QSIG, signaling)
  • Configure BRI connectivity (switch type, signaling)
  • Configure CAS connectivity (feature group B and D, E1 R2)
  • Configure additional voicemail connectivity features (DTMF 4th column, etc)
  • Configure IP circuit emulation feature
  • Verify and troubleshoot configurations

Design and deploy a dial-plan to meet specific rquirements

  • Configure digit manipulation (translation rules, number expansion)
  • Design call routing scheme to meet technical and business requirements
  • Configure alternate call routing. Based on resource availability or cost
  • Implement and configure COR to meet business requirements
  • Configure Gateway to use Gatekeeper for call resolution
  • Configure call agent to use Gatekeeper for call resolution
  • Verify and troubleshoot configurations

Implement extended services on the Gateway including Auto Attendant and Accounting/ Billing

  • Download TCL scripts
  • Configure Auto Attendant using TCL scripts
  • Describe TCL usages (Billing, Radius, AAA)

Design and deploy redundant Gateway configurations to provide high availability

  • Implement SRST on the Gateway
  • Describe necessary physical connectivity requirements to support redundant gateways

Design and deploy redundant Gatekeeper configurations to provide high availability

  • Configure HSRP between Gatekeeper devices
  • Configure Gatekeeper clustering

Configure and implement Gateways and Gatekeepers within a managed services or service provider environment

  • Determine when an IP-IP Gateway is necessary to meet technical and business requirements
  • Configure IP-IP Gateways
  • Describe and explain when the OSP protocol is necessary to meet technical requirements
  • Contrast the Enterprise and Service Provider environments
 
 
 
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