Switches usually work at Layer 2 (Data or Datalink) of the OSI Reference Model, using MAC addresses, while routers work at Layer 3 (Network) with Layer 3 addresses (IP, IPX or Appletalk, depending on which Layer 3 protocols are being used). You can see that a switch has the potential to radically change the way [...]
Switches are another fundamental part of many networks because they speed things up. Switches allow different nodes (a network connection point, typically a computer) of a network to communicate directly with one another in a smooth and efficient manner.
As you look around the new interface, you’ll see that everything is still there but that Max has several clever, new additions. You may find yourself saying, as you navigate the interface, “where did that come from?” But, just like encountering a new house in your neighborhood, over time you’ll become accustomed to the addition [...]
So you want to host a LAN party? Well there’s a few thing you’ll need. While not a necessity, you’ll want high speed Internet so you can play the games over the Internet to increase the size of your server. You’ll want to have a good assortment of games, unless you’re having the party to [...]
The cable modem on your computer gets disconnected after a few minutes, then here’s a cable modem tweak that can help you address the issue. One reason this thing happens in your computer is that this is Windows XP-related. On the Windows XP, there is an option that allows the computer to turn off the [...]
Using LAN Server, some organizations have implemented integrated Response Access/Control Facility (RACF) security by creating profiles in the MVS environment and downloading those to the LAN server for domain control. Systems and network management services for the local LAN are managed by a LAN administrator, but WAN services must be provided from some central location.
High distance bandwidth product is the major selling point for fiber optic transceivers. Another major benefit of fiber optic systems is their high reliability compared to other media. Now fiber optic transceivers are commercially available for almost all international and industrial standards, including Ethernet, Fast Ethernet, Gigabit Ethernet, 10Gbit Ethernet.
If you’ve upgraded your computer display to LCD, your old CRT monitor most likely collects dust somewhere. Sending it to the local dump is not so easy. It is a very dangerous item. Its CRT (Cathode Ray Vacuum) tube must be disposed of properly. Usually you can pay a small fee to have the local [...]
If you are new to the business world or you are not technology savvy then it is wise to know more about live communication servers. A Live communication server is the latest technology delivering instant messaging. Its presence as part of a scalable, enterprise grade solution live communication server offers enhanced security, and seamless integration [...]
The direct response to the weaknesses of WEP is Wi-Fi Protected Access (WPA). WPA works around the same basic principal as WEP, but does it in a much less flawed way. There are two basic ways WPA can be used, depending on the level of security you require. Most home and small office users will [...]
