Monday 31 March 2014

CCNA Security


The Cisco CCNA Security program provides a next step for Individuals who want to Improve Their skills in the CCNA and help meet the growing demand for network security professionals.The program offers an introduction to the basic concepts and skills Necessary for safe installation troubleshooting and monitoring of network devices to Maintain integrity Confidentiality and availability of data and devices.CCNA Security Helps to prepare students for career opportunities and entry-level security certification CCNA Security Cisco Recognized worldwide.In Addition,the U.S. National Security Agency (NSA) and the Committee on National Security Systems (CNSS) That Recognizes Cisco CCNA Security Certification courses meets the CNSS 4011 training standard.



This course is a web-based e-learning solution practical career Focuses on practical experience to help students Develop Specialized Security skills as well as critical thinking and complex problem solving.CCNA Security is a joint program with online and classroom learning.Students who enroll in CCNA Security Should be CCNA Networking with knowledge level concepts and skills as well as knowledge of PC and Internet -based navigation.

Although there are no prerequisites for the course requirements,students are Encouraged to complete the exploration programs CCNA Discovery and CCNA to acquire the basic routing and switching CCNA skills needed to succeed in this course.CCNA Security Provides a next step for CCNA Discovery or CCNA Exploration students who want to expand Their knowledge in the NACC to preparing for a career in network security.

Wednesday 26 March 2014

200-120 Exam Question

Question No: 1

At which layer of the OSI model does IPsec operate?

A. network
B. transport
C. session
D. application

Answer: A

Explanation:

 IPsec operates at the network layer of the OSI model. Not the Transport layer (there is only 2 protocols that operate at the transport layer- TCP and UDP)

Question No: 2

On point-to-point networks, OSPF hello packets are addressed to which address?

A. 127.0.0.1
B. 172.16.0.1
C. 192.168.0.5
D. 223.0.0.1
E. 224.0.0.5
F. 254.255.255.255

Answer: E