CCNA 3: Enterprise Networking, Security and Automation

Describes the architecture, components, and operations of routers and switches in a large and complex network. Students learn how to configure routers and switches for advanced functionality. By the end of this course, students will be able to configure and troubleshoot routers and switches and resolve common issues with OSPF, EIGRP, STP, and VTP in both IPv4 and IPv6 networks. Students will also develop the knowledge and skills needed to implement DHCP and DNS operations in a network.


  • Hardware - network routers and switches
  • Advanced technologies of DHCP
  • Operation of STP protocol, loops in the LAN
  • Configuring the aggregation links
  • Troubleshooting errors in networks
  • Implementation of routing protocol EIGRP for IPv4 and IPv6
  • Configuring advanced mechanisms of OSPF
  • Handling the iOS system files and licenses


After training you will

  • know how to take action in addressing and resolving common errors that occur in networks
  • know how to set parameters on switches via remote access
  • be able to configure, test and maintain VLAN
  • know how to configure and troubleshoot the operation of DHCP in IPv4 and IPv6 networks
  • understand the operation and benefits of STP protocol to prevent loops in the network
  • know how to configure and troubleshoot the operation of STP protocol
  • understand the operation and benefits of aggregation links
  • know how to configure and troubleshoot problems in complex networks for IPv4 and IPv6
  • be able to set advanced mechanisms and OSPF and EIGRP routing protocols

Target Group

  • Network and /or system administrators and operators
  • Network and service designers
  • Professional staff for technical support and customer service
  • Professional staff for technical sales and product marketing
  • Everyone who is planning a career in the field of ICT
Status:Closing date exceeded
Duration:10 weeks
Tutor:Mark Brezik, Maj Vilfan, Dušan Kozic, Tim Vivoda, Žan Benko, Urban Garbajs
Location: Fakulteta za elektrotehniko
Tržaška 25
1000 Ljubljana
Fees:Cenik CNA
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Status: Closing date exceeded