CCNA Exam v1.1 (200-301) Audio Study Guide & Podcasts

Andrew and Ava walk through default routes (0.0.0.0/0 and ::/0), longest-prefix match, and the exam traps that make tired brains pick the wrong next hop.

Centralized vs distributed controllers, and why OpenFlow isn’t “just NETCONF but spicy.” Plus: the exam’s favorite wording traps and how to not get baited.

Centralized vs distributed controllers, and why OpenFlow isn’t “just NETCONF but spicy.” Plus: the exam’s favorite wording traps and how to not get baited.

Andrew and Ava break down WPA2-PSK’s 4-way handshake and IPsec VPN basics—what’s actually protected, what isn’t, and the classic CCNA traps that nuke your score at 2 a.m.

Andrew drags Ava through per-VLAN STP output traps and the sneaky ‘where does the VLAN actually terminate?’ truth about wireless controllers—plus the exact exam keywords that try to ruin your day.

Andrew drags IPv6 subnetting back to reality with the /64 rule, while Ava tries to do “IPv4 math” on IPv6 and gets gently roasted. Then they tackle NAT: what it actually does, what it absolutely does not, and how the exam tries to trick you into calling it a firewall.

Andrew and Ava break down DHCP Relay (GIADDR, Option 82) and SNMP Agent vs Manager, with the exact exam traps that ruin your day—and how to dodge them.