NetBEUI is short for NetBios Extended User Interface. It is an enhanced version of the NetBIOS protocol used by network operating systems such as LAN Manager, LAN Server, Windows for Workgroups, Windows 95 and Windows NT. Netbeui was originally designed by IBM for their Lan Manager server and later extended by Microsoft and Novell. NETBEUI是為IBM開發的非路由協議，用於攜帶NETBIOS通訊。NETBEUI缺乏路由和網路層定址功能，既是其最大的優點，也是其最大的缺點。因為它不需要附加的網路地址和網路層頭尾，所以很快並很有效且適用於只有單個網路或整個環境都橋接起來的小工作組環境。
NetBEUI is short for NetBios Extended User Interface. It is an enhanced version of the NetBIOS protocol used by network operating systems such as LAN Manager, LAN Server, Windows for Workgroups, Windows 95 and Windows NT. Netbeui was originally designed by IBM for their Lan Manager server and later extended by Microsoft and Novell. NETBEUI是為IBM開發的非路由協議，用於攜帶NETBIOS通訊。NETBEUI缺乏路由和網路層定址功能，既是其最大的優點，也是其最大的缺點。因為它不需要附加的網路地址和網路層頭尾，所以很快並很有效且適用於只有單個網路或整個環境都橋接起來的小工作組環境。