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Objectives of Network Appliance NS0-157 Certification
Network Appliance NS0-157 certification is an internal quality control standard within Network Appliance Corporation. It is used to measure the skills of professionals in the field of network administration.
The Network Appliance NS0-157 certification exam is conducted by the Pearson VUE, an authorized training center for Network Appliance (NAC). The exams are conducted on different objectives relating to data communication, system administration and network security. Each exam consists of multiple choice questions which must be answered correctly to pass. The candidates should accumulate a minimum of 70% to pass the exam. In order to be certified as a network engineer or a system administrator, candidates must pass all the computer-based examinations for each designation. NS0-157 Dumps can help you in passing this exam by providing practice exams.
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Here are some reasons why it is important to get certified by Network Appliance
The Network Appliance NS0-157 certification exam can be taken after you pass the CCN certification exam. Certification assures your employers that you meet the necessary skills required on the job. It also allows you to be more professional on the job. Preparation for polishing your skills could be done by practicing from NS0-157 Dumps. Certification can also help boost your resume and increase your chances of getting a higher-paying job. It will also help you learn more about network administration if that is what you want to do in the future (you can even serve as an independent consultant).
Network Appliance certification gives you a competitive advantage in the job market and will boost your career earnings. Certification helps you build on your skill set and makes your job easier, more fulfilling, and more rewarding. You can also attract new customers to your products or services. Network Appliance NS0-157 certification will open up new opportunities for professional growth and advancement. It is a great asset that will help you in your job search.
Network Appliance NS0-157 certification exam can help you create a network scheme where all devices communicate with one another automatically without the use of manual configuration commands or setup of any sort. Utilizing an automated scheme is much quicker and provides easy management because you do not have to manually configure the settings of each device.
A network administrator must be able to design and implement a network and maintain and monitor it during its operation. Network Appliance NS0-157 certification exam will help you master the latest networking technology, and you will learn how to use tools such as Sniffer, Sniffer Pro, InterVLANs, Port Mirroring using VLANs (VPLS), Naming Services (BGP), Erasure Codes (Echo Response Codes) (ECN) with various WAN technologies such as MPLS/VPN/PPTP/IPsec for Unity VPN.
Reference: http://www.netapp.com/us/services-support/university/certification/ncda/ncda-exam.aspx
Network Appliance NS0-157 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: ONTAP Cluster Fundamentals | 22% | - Clustered Data ONTAP architecture and components - Hardware and cluster configurations - Storage Virtual Machines (SVMs/Vservers) |
| Topic 2: Performance, Troubleshooting, and Security | 9% | - Performance monitoring and tuning - Common troubleshooting procedures - RBAC and security configuration |
| Topic 3: Network Configuration and Data Access | 27% | - Multi-protocol access management - Network interfaces, routing, and VLANs - Network protocols: NFS, CIFS/SMB, iSCSI, FC |
| Topic 4: Storage Provisioning and Management | 14% | - Storage efficiency: deduplication, compression, compaction - FlexVol volumes, qtrees, and quotas - Aggregates, RAID, and disk management |
| Topic 5: Data Protection and High Availability | 18% | - Snapshot technology and management - Basic replication and backup concepts - High availability and failover mechanisms |
| Topic 6: Core Cluster-Mode Configuration | 10% | - Node and cluster administration - System tools and command-line usage - Cluster setup and management |
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