CCNA Readiness Test

10 questions, balanced across the exam's topics. Answer each one, then submit for your practice readiness estimate and per-topic breakdown. This is a practice estimate — not a prediction or guarantee of your official exam result.

Question 1

A standard IPv4 ACL is applied inbound to this packet path: 10 deny host 10.29.1.9 20 permit 10.29.1.0 0.0.0.255 30 deny 10.29.2.0 0.0.0.255 A packet arrives from 10.29.1.50. What is the result?

Question 2

A router must send unmatched IPv6 traffic to reachable next hop 2001:db8:1e::1. Which command installs the default IPv6 route?

Question 3

Given this JSON and zero-based array indexing, what is interfaces[2].vlan? {"device": "edge-7", "interfaces": [{"name": "Gi0/0", "vlan": 70, "enabled": true}, {"name": "Gi0/1", "vlan": 71, "enabled": false}, {"name": "Gi0/2", "vlan": 72, "enabled": true}, {"name": "Gi0/3", "vlan": 73, "enabled": false}]}

Question 4

On a working 802.1Q trunk, native tagging is disabled. Switch A uses native VLAN 301, while B uses native VLAN 401; both VLANs are allowed. A sends an untagged native-VLAN frame. Into which VLAN does B classify it?

Question 5

Clients on a router LAN interface 10.60.1.1/24 need DHCP from remote server 10.200.1.5. Routing works. Which command belongs on the client-facing interface to configure IOS DHCP relay?

Question 6

A conventional IPv4 LAN needs 14 usable host addresses, including its gateway. Reserve network and broadcast addresses. Which is the smallest address block that meets the requirement?

Question 7

WLAN Branch-3 is configured as Open; the requirement is WPA2-Personal protection but the WLAN has no such authentication configured. RF signal and VLAN mapping are correct. Which action directly addresses the stated security mismatch?

Question 8

For one destination prefix, an OSPF path has outgoing interface costs 6, 13, and 4, including the final destination-network interface. No other cost is added. What is the total path cost?

Question 9

Is controller-based networking necessarily implemented by one nonredundant physical server?

Question 10

For VLAN 107, all four connected switches participate in a stable Rapid PVST+ election. SW-A: configured priority 36864, MAC 00:00:00:00:00:01; SW-B: configured priority 32768, MAC 00:00:00:00:00:30; SW-C: configured priority 24576, MAC 00:00:00:00:00:02; SW-D: configured priority 28672, MAC 00:00:00:00:00:00. Which becomes root?

Unanswered questions count as incorrect. Your answers are graded on the server; no answer key is sent to your browser.

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