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CCNA Certification (CCNA-Cisco Certified Network Installation and Support Assistant) is a Cisco certification system as a whole 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 requirements), Moreover, many Cisco professional certification (Cisco Qualified Specialist) also requires 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;
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,
While there are seven exams MCSE,
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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