The Cisco Certified Design Associate CCDA understands and represents a foundation of apprentice knowledge of network design for the Cisco Internetwork Infrastructure. CCDA certified professionals can design switched and routed network infrastructures involving WAN, LAN, and dial access services for organizations and businesses. The 640-861 DESGN certification test is the only exam needed to become CCDA certified. CCDA certifications are valid for 3 years. Recertification requires you to either pass any 642 professional exam or Cisco Qualified Specialist exam. You may also my pass any CCIE written exam to recertify as well. |
