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← Fortinet NSE 4 - FortiOS 7.6 Administrator
NSE 4 · Initial configuration

Practice question 20 of 440 · medium

For a lab LAN 10.20.10.0/24 with FortiGate 10.20.10.1, which two DHCP choices are appropriate? Select two answers.

Select all that apply. Every correct option and no extras are required for credit in the app.

  1. A.Allocate clients from 10.20.10.100–10.20.10.199
  2. B.Supply 10.20.10.1 as their intended default gateway
  3. C.Allocate 10.20.10.1 to the first client
  4. D.Use 10.20.20.0/24 as the allocation pool
  5. E.Treat DNS configuration as unnecessary for hostname browsing
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✓ Correct answers

  • Allocate clients from 10.20.10.100–10.20.10.199
  • Supply 10.20.10.1 as their intended default gateway

The range is in the interface subnet and excludes the gateway. The gateway option provides the intended next hop. Reassigning the gateway creates a conflict, the other subnet mismatches the LAN, and browsing by name still needs DNS.

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Unofficial study material, independently created and unaffiliated with Fortinet. Questions are original practice items, not recalled exam content. Published-topic coverage does not guarantee examination success. FortiOS baseline is 7.6.0; independently versioned FortiSASE and CNF references are qualified where relevant.