CiscoCertified Network Associate (CCNA)
Domain 4Objective 3
4.3 Explain the Role of DHCP and DNS Within the Network 200-301 Practice Questions (Page 4)
Part of the IP Services domain, which accounts for 10% of the 200-301 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~5–8 in this domain), expect 1–1 from this objective — we provide 39 practice questions to prepare you well beyond it. (estimate)
39questions here
8free pages
9concepts
10%of the exam
Questions 16–20
- 16
A network administrator is troubleshooting why a new laptop cannot obtain an IP address. The laptop sends a DHCP Discover, but no DHCP Offer is received. Which step in the DORA process is failing?
Select an answer first - 17
An administrator is configuring a Cisco router as a DHCP server. The network has a mix of devices that require static IP addresses and devices that use DHCP. The administrator wants to ensure that the static addresses are never leased to DHCP clients. Which configuration is the most efficient?
Select an answer first - 18
How does a DHCP client typically learn the IP address of a DNS server?
Select an answer first - 19
In DHCP pool configuration mode on a Cisco router, which command excludes an address from being leased?
Select an answer first - 20
Which DNS record type is used to map an IP address back to a hostname?
Select an answer first
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