XK0-005 · Question #464
XK0-005 Question #464: Real Exam Question with Answer & Explanation
The correct answer is D: No default route is defined.. The issue is caused by the lack of a default route defined in the /etc/sysconfig/network- scripts/ifcfg- enp0s3 file. A default route is a special route that specifies where to send packets that do not match any other routes in the routing table. Without a default route, the serv
Question
A systems administrator is investigating why one of the servers has stopped connecting to the internet. Which of the following is causing the issue?
Options
- AThe DNS address has been commented out in the configuration file.
- BThe search entry in the /etc/resolv.conf file is incorrect.
- CWired connection 1 is offline.
- DNo default route is defined.
Explanation
The issue is caused by the lack of a default route defined in the /etc/sysconfig/network- scripts/ifcfg- enp0s3 file. A default route is a special route that specifies where to send packets that do not match any other routes in the routing table. Without a default route, the server will not be able to communicate with hosts outside its local network. The default route is usually configured with the GATEWAY option in the network interface configuration file. For example, to set the default gateway to 192.168.1.1, the file should contain: GATEWAY=192.168.1.1
Topics
Community Discussion
No community discussion yet for this question.