A Linux server has two network interfaces: eth0 with IP 10.0.0.10/24 and eth1 with IP 192.168.1.10/24. The server needs to reach the internet via a gateway at 192.168.1.1. You run `ip route show` and see only a default route via 10.0.0.1. What is the problem?

The server has two default routes, causing a conflict.

The DNS server is not configured; add a nameserver to /etc/resolv.conf.

The eth1 interface is down; check its status with `ip link show`.

The default route is via the wrong interface; it should be via 192.168.1.1 on eth1.

A Windows 10 user reports they cannot reach the internet, but other users on the same subnet can. You run `ipconfig /all` on the affected PC and see the IPv4 address 169.254.10.25 with subnet mask 255.255.0.0 and no default gateway. What is the most likely cause and the next step to verify it?

The default gateway is missing because the router is down; check the router's interface status.

The PC failed to obtain a DHCP lease; release and renew the address with `ipconfig /release` and `ipconfig /renew`.

The PC has a static IP that is misconfigured; change the adapter settings to obtain an IP automatically.

The DNS server is unreachable; verify DNS settings with `nslookup`.

CiscoCertified Network Associate (CCNA)

Domain 1Objective 10

1.10 Verify IP Parameters for Client OS (Windows, Mac OS, Linux) 200-301 Practice Questions (Page 5)

Part of the Network Fundamentals domain, which accounts for 20% of the 200-301 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 1–1 from this objective — we provide 29 practice questions to prepare you well beyond it. (estimate)

29questions here

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4concepts

20%of the exam

Questions 21–25

21application · medium
A Linux server has two network interfaces: eth0 with IP 10.0.0.10/24 and eth1 with IP 192.168.1.10/24. The server needs to reach the internet via a gateway at 192.168.1.1. You run `ip route show` and see only a default route via 10.0.0.1. What is the problem?
Select an answer first
22application · easy
A Linux admin needs to verify the default gateway on a server. Which command displays the default gateway?
Select an answer first
23application · medium
A Linux administrator needs to verify the MAC address and IP address of the primary network interface on a server. Which command provides both in a single output?
Select an answer first
24foundation · easy
A Windows administrator needs to see the DNS server addresses that the system is currently using. Which command provides this information?
Select an answer first
25application · medium
A Windows 10 user reports they cannot reach the internet, but other users on the same subnet can. You run `ipconfig /all` on the affected PC and see the IPv4 address 169.254.10.25 with subnet mask 255.255.0.0 and no default gateway. What is the most likely cause and the next step to verify it?
Select an answer first

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1.10 Verify IP Parameters for Client OS (Windows, Mac OS, Linux) 200-301 Practice Questions (Page 5)

Questions 21–25

A Linux server has two network interfaces: eth0 with IP 10.0.0.10/24 and eth1 with IP 192.168.1.10/24. The server needs to reach the internet via a gateway at 192.168.1.1. You run `ip route show` and see only a default route via 10.0.0.1. What is the problem?

A Linux admin needs to verify the default gateway on a server. Which command displays the default gateway?

A Linux administrator needs to verify the MAC address and IP address of the primary network interface on a server. Which command provides both in a single output?

A Windows administrator needs to see the DNS server addresses that the system is currently using. Which command provides this information?

A Windows 10 user reports they cannot reach the internet, but other users on the same subnet can. You run `ipconfig /all` on the affected PC and see the IPv4 address 169.254.10.25 with subnet mask 255.255.0.0 and no default gateway. What is the most likely cause and the next step to verify it?

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