Bay Networks Nortel BayStack 21 10/100 PCI Ethernet Adapter Driver Download
Download the latest version of the Nortel BayStack 21 10/100 PCI Ethernet Adapter driver for your computer's operating system. This driver - "BayStack21-Without-Docs.zip" - has been downloaded 2,585 times and is rated 4 out of 5 stars based on 33 reviews. Visitors have successfully installed this driver on PCs running Windows 7 and Windows XP. The total disk space used for this update is 462.2 KB.
Supported Models
BayStack 21
Nortel BayStack 21 10/100 PCI Ethernet Adapter
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
Versions
1.00.423.1999 (1999-05-12) via .inf
Additional Notes
BayStack 21 Drivers. I should work for most versions of windows. These drivers are ripped right from the cd, so good luck.
Uploaded By
Josh Brown (DG Member) on 10-Apr-2001
Ratings & Reviews
See all Bay Networks Nortel BayStack 21 10/100 PCI Ethernet Adapter ratings and reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| SETUP/B21SET10.TXT | 19.5 KB | 11 Jun 1999 |
| SETUP/B21SET10.EXE | 86.7 KB | 12 May 1999 |
| PKTDRV/PACKET.TXT | 3.6 KB | 12 May 1999 |
| PKTDRV/B21PKT10.COM | 61.2 KB | 27 Apr 1999 |
| PKTDRV/COPYING | 12.7 KB | 1 Mar 1992 |
| WIN9X.TXT | 7.0 KB | 11 Jun 1999 |
| LANDRV32/B21LAN10.LAN | 56.4 KB | 12 Aug 1999 |
| LANDRV32/CLIENT32.TXT | 12.4 KB | 7 Sep 1999 |
| LANDRV32/OEMSETNT.INF | 50.4 KB | 12 May 1999 |
| LANDRV32/B21LAN10.LDI | 5.3 KB | 5 Sep 1999 |
| LANDRV32/B21LAN10.INF | 8.0 KB | 13 May 1999 |
| README.TXT | 2.5 KB | 11 Jun 1999 |
| NETB21ND.INF | 8.3 KB | 15 Jul 1999 |
| SCO/5.X/VOL.000 | 30.7 KB | 8 Jul 1999 |
| SCO/SCOUNIX.TXT | 6.1 KB | 11 Jun 1999 |
| SCO/3.X/NODE | 31 bytes | 9 May 1999 |
| SCO/3.X/INIT | 20.6 KB | 26 Oct 1997 |
| SCO/3.X/SPACE.C | 1.1 KB | 26 Oct 1997 |
| SCO/3.X/INFO | 110 bytes | 13 May 1999 |
| SCO/3.X/REMOVE | 8.5 KB | 9 May 1999 |
| SCO/3.X/INSTALL | 1.2 KB | 13 May 1999 |
| SCO/3.X/MASTER | 77 bytes | 9 May 1999 |
| SCO/3.X/RECONF | 18.4 KB | 9 May 1999 |
| SCO/3.X/SYSTEM | 76 bytes | 26 Oct 1997 |
| SCO/3.X/DRIVER.O | 41.2 KB | 8 Jul 1999 |
| WINNT.TXT | 10.3 KB | 27 Jul 1999 |
| OEMSETNT.INF | 45.9 KB | 15 Jul 1999 |
| NETWARE/OS2ODI/NET.CFG | 361 bytes | 12 May 1999 |
| NETWARE/OS2ODI/B21ODI10.SYS | 79.0 KB | 12 May 1999 |
| NETWARE/SERVER/B21LAN10.LAN | 56.4 KB | 12 Aug 1999 |
| NETWARE/SERVER/SERVER.TXT | 8.2 KB | 11 Jun 1999 |
| NETWARE/SERVER/ETHERTSM.NLM | 13.1 KB | 8 Dec 1997 |
| NETWARE/SERVER/3.12/NBI31X.NLM | 38.1 KB | 17 Oct 1997 |
| NETWARE/SERVER/3.12/MSM31X.NLM | 69.0 KB | 12 Sep 1999 |
| NETWARE/SERVER/B21LAN10.LDI | 5.3 KB | 5 Sep 1999 |
| NETWARE/SERVER/4.X/MSM.NLM | 77.0 KB | 2 Dec 1997 |
| NETWARE/DOSODI/NET.CFG | 2.0 KB | 12 May 1999 |
| NETWARE/DOSODI/B21ODI10.COM | 55.2 KB | 27 Apr 1999 |
| NETWARE/DOSODI/B21ODI10.INS | 682 bytes | 12 May 1999 |
| NETWARE/DOSODI/CLIENT.TXT | 2.6 KB | 11 Jun 1999 |
| NDIS/NDIS.TXT | 2.8 KB | 11 Jun 1999 |
| NDIS/OS2/B21ND210.OS2 | 37.2 KB | 22 Apr 1999 |
| NDIS/OS2/PROTOCOL.INI | 105 bytes | 12 May 1999 |
| NDIS/OS2/B21ND210.NIF | 1.8 KB | 8 Jul 1999 |
| NDIS/DOS/B21ND210.DOS | 53.7 KB | 22 Apr 1999 |
| NDIS/DOS/PROTOCOL.INI | 76 bytes | 12 May 1999 |
| NDIS/DOS/B21ND210.NIF | 1.8 KB | 11 Jun 1999 |
| NDIS/DOS/OEMSETUP.INF | 599 bytes | 12 May 1999 |
| NDIS/BANYAN.TXT | 2.0 KB | 11 Jun 1999 |
| NDIS/WFW.TXT | 2.4 KB | 11 Jun 1999 |
| NDIS/LANTASTI.TXT | 3.7 KB | 11 Jun 1999 |
| NDIS/PCNFS.TXT | 5.7 KB | 11 Jun 1999 |
| NDIS/LANSVR.TXT | 12.8 KB | 11 Jun 1999 |
| NDIS/PATHWORK.TXT | 4.6 KB | 11 Jun 1999 |
| NDIS/LANMAN.TXT | 7.7 KB | 11 Jun 1999 |
| NT_9X/B21ND410.SYS | 19.5 KB | 23 Apr 1999 |
| NT_9X/NETB21ND.CAT | 7.4 KB | 15 Jul 1999 |
| NT_9X/B21ND510.SYS | 26.2 KB | 23 Apr 1999 |
| NT_9X/B21ND310.SYS | 19.0 KB | 23 Apr 1999 |
| NT_9X/B21NDI.DLL | 6.0 KB | 23 Apr 1999 |
| MSLANMAN.OS2/DRIVERS/NORTEL/B21/B21ND210.OS2 | 37.2 KB | 22 Apr 1999 |
| MSLANMAN.OS2/DRIVERS/NORTEL/B21/PROTOCOL.INI | 108 bytes | 7 Sep 1999 |
| MSLANMAN.OS2/DRIVERS/NIF/B21ND210.NIF | 207 bytes | 12 May 1999 |
| RELEASE.TXT | 4.1 KB | 5 Sep 1999 |
| UNATTEND.TXT | 1.3 KB | 13 May 1999 |
| OEMSETUP.INF | 45.9 KB | 24 Jul 1999 |
| MSLANMAN.DOS/DRIVERS/NORTEL/B21/B21ND210.DOS | 53.5 KB | 22 Apr 1999 |
| MSLANMAN.DOS/DRIVERS/NORTEL/B21/PROTOCOL.INI | 108 bytes | 12 May 1999 |
| MSLANMAN.DOS/DRIVERS/NIF/B21ND210.NIF | 207 bytes | 7 Sep 1999 |
| WFW311/NET.CFG | 2.0 KB | 27 Apr 1999 |
| WFW311/B21ND210.DOS | 53.5 KB | 22 Apr 1999 |
| WFW311/B21ODI10.COM | 55.2 KB | 27 Apr 1999 |
| WFW311/B21ND310.386 | 30.3 KB | 5 Aug 1999 |
| WFW311/OEMSETUP.INF | 754 bytes | 5 Aug 1999 |
| WFW311/WFW311.TXT | 5.7 KB | 11 Jun 1999 |
How to Update Nortel BayStack 21 10/100 PCI Ethernet Adapter Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Nortel BayStack 21 10/100 PCI Ethernet Adapter driver, click the green download button above. After you complete your download, move on to Step 2.
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Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Bay Networks Nortel BayStack 21 10/100 PCI Ethernet Adapter. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.