What Is Smb V2

Short for Server Message Block 2, SMB2 is a file transfer protocol commonly used by network-attached storage (NAS) devices and file servers for sharing files and data.

What is SMB2 used for?

The Server Message Block (SMB) Protocol Versions 2 and 3, hereafter referred to as “SMB 2 Protocol”, is an extension of the original Server Message Block (SMB) Protocol (as specified in [MS-SMB] and [MS-CIFS]). Both protocols are used by clients to request file and print services from a server system over the network.

Should I disable SMB2?

But, if you do, and you use SMB2 to connect to network drives or printers, you’re also going to lose the ability to use any of them. … ‘ SMB2 is on by default in all three versions of Windows that it used on. Even if you don’t use networking at all except to connect to the Internet, you should still turn off SMB2.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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