CCNA in 30 Days: The Honest Plan
Passing CCNA in 30 days is possible — if you can study 6–8 hours a day and follow a strict sequence. Part-time learners should use the 10-week plan instead. Here is the honest intensive schedule, day by day.
Is 30 days realistic for you?
Be honest before you start: this plan assumes full-time study (6–8 hrs/day), no prior failed attempt to unlearn, and ideally some IT familiarity. If you have 2 hours a day, you need 10–12 weeks — compressing it further just schedules a failure.
Days 1–7: fundamentals + subnetting
Models (OSI/TCP-IP), devices, cabling, IPv4 — then three full days on subnetting with daily drills. Do not leave week 1 until you subnet any address in under a minute; every later topic leans on it. Start IPv6 basics on day 7.
Days 8–14: switching
VLANs, trunks, native VLAN, STP, EtherChannel, inter-VLAN routing. Every topic gets a lab the same day — reading without configuring does not stick at this pace.
Days 15–21: routing + services
Routing-table logic, static routes, OSPF (form, verify, break and fix an adjacency), then services: DHCP, NAT/PAT, NTP, syslog, SNMP.
Days 22–26: security + automation
ACLs, port security, AAA, 802.1X concepts, wireless security — then the automation domain: APIs, JSON, controllers. These two domains are 25% of the exam and the easiest marks to bank late.
Days 27–30: mocks and repair
One full mock exam daily. For every wrong answer: identify the domain, re-read the topic, re-lab it. Keep the condensed notes on loop and drill 10 subnetting questions each morning. Sit the exam only if your last two mocks clear 85%+ — otherwise take the extra week; a ₹25k exam fee deserves it.
Frequently asked questions
Can I really pass CCNA in 30 days?
Yes, with full-time study (6–8 hours daily), a strict topic sequence, and labs every day. With only 1–2 hours a day, plan 10–12 weeks instead.
What should I study first for CCNA?
Fundamentals and subnetting, in week one. Subnetting fluency is the foundation every routing, ACL and troubleshooting topic builds on.
How many hours is 30-day CCNA prep in total?
Roughly 180–240 hours — which is why it only works full-time. The same hours spread over 10–12 weeks suit working candidates better.
When am I ready to book the exam?
When two consecutive full-length mocks score above 85% and you can subnet any address in under a minute. If not, delay a week — rushing wastes the exam fee.
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