LPI BSD Specialist
Domain 4Objective 3
714.3 Basic Network Troubleshooting (weight: 3) BSD-SPECIALIST Practice Questions (Page 1)
Part of the Topic 714: Basic BSD Network Administration domain, which makes up ~17% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–10 in this domain), expect 2–3 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)
23questions here
5free pages
5concepts
Questions 1–5
- 1
A FreeBSD administrator is configuring IPv6 on a server. The server has a global IPv6 address (2001:db8::10) but cannot reach the IPv6 internet. The administrator runs `ping6 -c 3 2001:4860:4860::8888` and receives 'No route to host'. Which command should be used to check the IPv6 neighbor discovery cache?
Select an answer first - 2
A FreeBSD administrator is troubleshooting a server that has two network interfaces: em0 (10.0.0.10/24) and em1 (192.168.1.10/24). The server can reach hosts on both local networks, but it cannot reach the internet. The administrator runs `netstat -rn` and sees a default route via 10.0.0.1. The administrator can ping 10.0.0.1 successfully. Which command should be used NEXT to determine why the server cannot reach the internet?
Select an answer first - 3
A NetBSD administrator is troubleshooting a database server that is not accepting connections from application servers. The database is configured to listen on port 5432. The administrator wants to identify which process is listening on that port. Which command should be used?
Select an answer first - 4
Which tool is used to trace the network path that packets take to reach a remote IPv4 host?
Select an answer first - 5
A NetBSD administrator is investigating why a web server is not responding to external requests. The service is configured to listen on port 80, but clients receive a connection timeout. The administrator wants to confirm whether the service is actually listening on the expected port. Which command should be used?
Select an answer first
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