Each page groups questions by scenario type — the kind of problem pattern you'll see in the real exam. Choose a scenario that matches your weak area or the question format you find hardest.
These questions give you a block of command output, a configuration excerpt, or a topology diagram to interpret before answering.
Multi-select questions tell you to 'Choose TWO' or 'Choose THREE'.
These are the questions most candidates get wrong.
These questions describe a network symptom and ask you to identify the root cause or the correct fix.
These questions present the output of IOS show commands — show ip route, show interfaces, show ip ospf neighbor, show vlan brief, and more — and ask you to interpret what they reveal about the network state.
VLAN misconfiguration is one of the top sources of connectivity failures in real networks and one of the most tested areas on the CCNA.
STP and Rapid PVST+ questions test your understanding of root bridge election, port roles, port states, and protection features.
ACL questions test your ability to read, write, and place access lists correctly.
DHCP questions cover server configuration, relay agents (ip helper-address), DHCP snooping, and the four-step DORA handshake.
Wireless questions on the CCNA cover 802.
IPv6 questions test address types (global unicast, link-local, multicast, anycast), address assignment (SLAAC, DHCPv6, EUI-64), OSPFv3, and dual-stack.