20%
Network Fundamentals
OSI/TCP-IP, cabling, IPv4/IPv6, wireless, switching
20%
Network Access
VLANs, STP, EtherChannel, wireless LAN config
25%
IP Connectivity
Routing, static routes, OSPF, first-hop redundancy
10%
IP Services
NAT, DHCP, DNS, NTP, SNMP, QoS, Syslog
15%
Security Fundamentals
ACL, port-security, AAA, VPN, firewall
10%
Automation & Programmability
REST API, JSON, Ansible, Puppet, SDN
The timer starts when you click Start. Good luck!