CiscoCertified Support Technician (CCST) Networking
Domain 2Objective 2
2.2. Identify IPv4 Addresses and Subnet Formats. 100-150 Practice Questions (Page 1)
Part of the Addressing and Subnet Formats domain, which makes up ~11% of our current practice bank. Cisco does not publish an official question count, but from its 50-minute exam (~20–35 total, ~2–4 in this domain), expect 1–1 from this objective — we provide 38 practice questions to prepare you well beyond it. (estimate)
38questions here
8free pages
5concepts
Questions 1–5
- 1
A network administrator is troubleshooting intermittent connectivity issues in a large office. The office has a single /16 network with 500 devices. The administrator suspects that broadcast traffic is causing the issues. The administrator wants to reduce the broadcast domain size while minimizing the number of subnets to keep routing simple. Which subnet mask should be used to divide the /16 network into the fewest subnets that each support at least 100 devices?
Select an answer first - 2
How does subnetting affect the size of broadcast domains in a network?
Select an answer first - 3
A technician is troubleshooting a device that cannot communicate with the rest of the network. The device has IP address 172.16.50.200 with subnet mask 255.255.255.128. The technician needs to verify whether the device's IP is in the same subnet as the gateway 172.16.50.130. What is the network address of the subnet containing the device?
Select an answer first - 4
What is the dotted decimal subnet mask equivalent of the slash notation /26?
Select an answer first - 5
Which dotted decimal notation represents the subnet mask 255.255.255.0?
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