LX0-104 · Question #328
What is the most suitable procedure for accessing a Windows machine by its NetBIOS name from a Linux system?
The correct answer is D. Install libnss_wins.so on the Linux system and configure the name service switch subsystem.. To resolve NetBIOS names from a Linux system, the most suitable procedure is to install the libnss_wins.so library and configure the Name Service Switch (NSS) to include wins for host resolution.
Question
Options
- ASetup a dynamic DNS server to accept updated records from the Windows machine.
- BRun nmbd and winbindd on the Linux system and enable the WINS proxy.
- CImport the list of the NetBIOS names into a NIS server and enable a NIS client on the Linux system.
- DInstall libnss_wins.so on the Linux system and configure the name service switch subsystem.
How the community answered
(26 responses)- A8% (2)
- B4% (1)
- C4% (1)
- D85% (22)
Why each option
To resolve NetBIOS names from a Linux system, the most suitable procedure is to install the `libnss_wins.so` library and configure the Name Service Switch (NSS) to include `wins` for host resolution.
While Windows machines can register with DNS, this option describes setting up a DNS server, which is primarily for standard hostname resolution, not the direct resolution of NetBIOS names by a Linux client for file sharing purposes.
Running `nmbd` as a WINS proxy allows the Linux system to forward WINS queries, but this is a server-side function, not the direct client-side mechanism for the Linux system itself to resolve NetBIOS names. `winbindd` is for AD integration, unrelated to basic NetBIOS name resolution.
NIS is a directory service for Unix-like systems and is not used for resolving NetBIOS names of Windows machines.
The `libnss_wins.so` library provides the Name Service Switch (NSS) module that enables a Linux system to resolve NetBIOS names through WINS or broadcasts. Configuring the `hosts` entry in `/etc/nsswitch.conf` to include `wins` then allows applications to utilize this capability for NetBIOS name resolution.
Concept tested: Linux NetBIOS name resolution client configuration
Source: https://www.samba.org/samba/docs/old/Samba3-HOWTO/NSSandWINS.html
Topics
Community Discussion
No community discussion yet for this question.