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Emerson de Castro Silva
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Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco
Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
Cisco
CCNA
Cisco
Understanding of Cisco Network Devices
Cisco
Cisco Certified Specialist - Enterprise Core
Cisco
Juniper Networks Certified Associate, Junos (JNCIA-Junos)
Juniper Networks
Cisco Certified Specialist - Collaboration Core
Cisco
Cisco Certified Network Associate Collaboration (CCNA Collaboration)
Cisco
Webex Calling Administration Professional
Cisco
