Intel EtherExpressPro 100 In addition to these cards, (Web design portfolio)
Intel EtherExpressPro 100 In addition to these cards, there are many, many cards that work well. You need to gauge the demands on your network to decide if you can get by with a 10 Mbps network or if you need 100 Mbps. Of course, if you are used to a 28.8 Kbps modem connection to the Internet, any working LAN will look fast to you. Even an old 8-bit Ethernet card can provide about 20 times the speed of that old modem. Caution Eight-bit Ethernet cards aren t being made any more. You can, however, find them anywhere that used computer parts are sold. For light performance, you can use wd8003, 3c503, and ne1000 cards. Avoid 3c501 cards because they are said to provide poor performance. Laptop (PCMCIA) Ethernet cards There are a large number of Ethernet drivers available for laptop computers (typically using PCMCIA cards). PCMCIA stands for Personal Computer Memory Card International Association. Essentially, it is a standard that enables small, removable cards to be used to connect devices to a laptop computer. I have a Netgear 10/100 Mbps PCMCIA card (model FA 410Txc) in my laptop. Red Hat Linux detected my card automatically. I simply configured the eth0 interface using the Network Configuration as described in the discussion on adding your host information after installation later in this chapter. (Basically, what you still need to do is assign an IP address to the interface and decide if you want your LAN connection to start automatically at boot time.) PCMCIA cards that are supported in Red Hat Linux are defined in the file /etc/pcmcia/config. There are more than 100 PCMCIA Ethernet cards listed, a handful of wireless PCMCIA LAN drivers, and a couple of Token Ring PCMCIA cards. The Ethernet-HOWTO is not up to date with all the PCMCIA Ethernet cards that are now supported. Be sure to check this file before buying a card (or giving up on the one that you have). Note Linux probes for PCMCIA cards by launching the /etc/init.d/pcmcia script. Options required for your PCMCIA cards are contained in the /etc/sysconfig/pcmcia file. Adding Ethernet during Red Hat installation When you install Red Hat Linux, if your Ethernet card is already installed, the installation procedure will let you set up Ethernet using that card. Figure 15-5 shows the Ethernet setup screen you see during installation. Figure 15-5: Configure your Ethernet card for TCP/IP during installation. The information you enter into the Network Configuration screen is described in Chapter 2. If you didn’t set up your network at that point, you can do it now as described in the next section.
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