CCNA Certification Introduction

CCNA Certification Introduction
CCNA certification is the Cisco certification system in the most elementary certification at the same time it is to obtain CCNP certification, CCDP, and CCSP certification certification a necessary condition for (CCIP Certification, CCIE certification is not mandatory), and many Cisco professional certification (Cisco Qualified Specialist) is also to require candidates must first possess the CCNA certification.
After-sales engineers are Cisco Certified CCNA certification system entry certification, through the CCNA can prove you have mastered the basic knowledge of the network, and can the initial installation, configuration and operation of Cisco routers, switches, and simple LAN and WAN. CCNA certification that certified personnel have for the small office / home office (SOHO) market linkages that the basic technology and knowledge. CCNA certified professionals can be passed in small networks (100 or 100 nodes below) in installation, configuration and operation of LAN, WAN and dial access services. They can use the agreement include (but are not limited to): IP, IGRP, IPX, Serial, AppleTalk, Frame Relay, IP RIP, VLAN, RIP, Ethernet, Access Lists.
A prerequisite to obtain CCNA certification
Candidates do not need any certificate holder can apply for CCNA, candidates the same time, age, education, foreign language is not mandatory for the average water;
CCNA certification exams
Now take the exam there are two ways: one, to participate in the 640-801 CCNA exam; 2, to participate in the 640-821 INTRO and 640-811 ICND 2 exams; you can buy the materials at the following site: http://www.pass4sure.com/

CCNA certification is valid
CCNA certification is valid for three years, three years later required to attend re-certification (Recertification) examination, if you are in this two-year period to qualify as a higher level of Cisco certification, CCNA certification is valid for automatic updates.
CCNA Re-Certification Exam
After the expiry must attend 640-811 ICND exam, or participate in any one section CCNP, CCDP, CCIP, CCSP exam, and then, or participate in any of a Cisco Qualified Specialist Division prefix 642-XXX exam.
Comparison of MCSE and CCNA
First, briefly explain, MCSE and CCNA is a certification in both directions, there is no direct comparability between the two more complementary nature of knowledge.
From the basic requirements of view: CCNA study time is short
The most people, CCNA involved in the foundation of network knowledge and equipment, but also the support of CISCO equipment, learning cycle in about 1-3 months or so
MCSE daily use more approachable, and can be achieved most of its stand-alone certification exam requirements, the learning cycle of seven subjects for at least 3-6 months.
From the learning costs of view: CCNA low-cost
CCNA only involves an examination, the examination fee at 20 dollars, if the self-study, then, together with books and teaching materials cost no more than 30 U.S. dollars;
While there are seven exams MCSE, optical examination fees in respect of 45 U.S. dollars.
From the direction of view of employment: CCNA are highly specialized
CCNA employment direction system integration, network installation and maintenance and so on debugging.
MCSE suitable positions, there are system administrators, network administrators, and so on.
From the work content perspective: CCNA required hands-on capacity
CCNA is a simple CISCO based network equipment debugging and knowledge;
MCSE is for the Windows environment, network, system management, configuration, maintenance;
The general public, we recommend students for certification in terms of need, you can choose CCNA, time is short, quick, cost-effective.

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